CN1270355A - Terminal concentrator and bozo terminal - Google Patents
Terminal concentrator and bozo terminal Download PDFInfo
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- CN1270355A CN1270355A CN 99105504 CN99105504A CN1270355A CN 1270355 A CN1270355 A CN 1270355A CN 99105504 CN99105504 CN 99105504 CN 99105504 A CN99105504 A CN 99105504A CN 1270355 A CN1270355 A CN 1270355A
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Abstract
A terminal concentrator is composed of a data processing unit, a network controller connected to severs over network, and multiple data transceiver units. Each server can be connected with multiple terminal concentrators and each terminal concentrator is also connected to multiple servers. Each data transceiver unit can be connected to a bozoterminal without CPU for connecting with I/O devices of user. Said data processing unit is used to execute a terminal simulation program to manage network controller and data transceiver unit and simulate a bozo terminal as an individual terminal.
Description
The present invention relates to a kind of network connection device, especially about a kind of terminating machine concentrator and a kind of fool's terminating machine.
In a kind of network host-guest architecture of present use, several terminating machines are connected with a server, wherein all comprise a central processing unit CPU, a read-write memory RAM, a read only memory ROM, network controller and graphics controller etc. in each terminating machine.Along with advancing by leaps and bounds of computer technology, the function of general CPU (central processing unit)/price is than greatly improving, simpler and easy with respect to the terminating machine simulator program, the CPU (central processing unit) in this terminating machine is often crossed because of function and usually is in idle state by force, the waste of so obvious formation resource.
An object of the present invention is to provide a kind of terminating machine concentrator, it makes fool's terminal function of several no CPU (central processing unit) connect via this a terminating machine concentrator and a server, and share CPU (central processing unit) and storer in this terminating machine concentrator, to give full play to its function, can avoid its CPU (central processing unit) often to be in idle state and to cause the wasting of resources.
Another object of the present invention provides a kind of terminating machine concentrator, each fool's terminating machine of concentrator all provides special-purpose data to send and the Data Receiving passage for connecting so far for it, thereby communication interface therebetween can not produce information collision (collision) fully, and can simplify the complexity of hardware significantly and reduce cost.Simultaneously, be common in the information collision that server and a plurality of present shared network of terminating machine are produced at present, also effectively do not reduce because of these fool's terminating machines are not directly connected to server.
Another purpose of the present invention provides a kind of fool's terminating machine that does not contain CPU (central processing unit), because of it does not contain any software or firmware, does not also contain central processing unit, waits cost so can effectively reduce upgrading with maintenance, and can instantaneously finish in-cycle work.
A further object of the present invention provides the terminating machine concentrator that can connect a plurality of user-friendly camera terminating machines, to save the cost of additional configuration.
Terminating machine concentrator of the present invention is achieved in that it is used to link the fool's terminating machine and a server of at least one no CPU (central processing unit), this fool's terminating machine is used for connecting at least an output unit and an input media, and it includes: a data processing unit; One network controller; And at least one data transmit-receive unit; It is characterized in that: this network controller is used to receive the data that send from this server and according to a predetermined format these data is sent to this data processing unit and data transmit-receive unit, and the data with data processing unit and data transmit-receive unit transmit are sent to this server according to a predetermined format; This data processing unit is used to carry out a terminating machine simulator program, reads the pending data of biography from this network controller and this data transmit-receive unit, and treated data are sent to this network controller and this data transmit-receive unit; This data transmit-receive unit and fool's terminating machine connect, to receive the data that send from this fool's terminating machine, and data are sent to this data processing unit and this network controller according to a predetermined format, and the data with this data processing unit and this network controller transmit are sent to this fool's terminating machine according to a predetermined format.
Wherein this data transmit-receive unit comprises a transceiver; This transceiver receives the data that this data processing unit and this network controller send, and be sent to fool's terminating machine with its connection according to a predetermined format, and receive the data that this fool's terminating machine sends, and be sent to this data processing unit and this network controller according to a predetermined format.
More comprise an o controller; This o controller receives the data that send from this data processing unit and this network controller, and after handling these data according to output unit is required, is sent to this transceiver.
More comprise an input buffer; The input media data that this input buffer is used for sending from this transceiver are converted to a predetermined format, read to treat this data processing unit and this network controller.
More comprise an o controller and an input buffer; This o controller receives the data that send from this data processing unit and this network controller, and required and after handling these data, be sent to this transceiver according to output unit; The input media data that this input buffer then is used for sending from this transceiver are converted to a predetermined format, read to treat this data processing unit and this network controller.
Wherein this o controller comprises a Memory Controller and a picture frame impact damper; This picture frame impact damper is used for depositing graph data according to a predetermined format; This Memory Controller is then in order to providing this data processing unit to read and write this picture frame impact damper, and provides this transceiver to read this picture frame impact damper.
More comprise a graphics accelerator, in order to handle drawing for order, to quicken plotting speed.
Wherein this o controller comprises a Memory Controller and a picture frame impact damper; This picture frame impact damper is to be used for depositing graph data according to a predetermined format; This Memory Controller then is used to provide this data processing unit to read and write this picture frame impact damper, and provides this transceiver to read this picture frame impact damper.
It more comprises a graphics accelerator, in order to handle drawing for order, with the speed of quickening to draw.
Wherein this input buffer comprises one and interrupts a generator and an impact damper; This impact damper is used for the data that this transceiver sends are converted to a predetermined format, stores and wait for reading of this data processing unit and this network controller; This interruption generator is used to detect this impact damper and has or not new data, and notifies this data processing unit.
Wherein this input buffer comprises one and interrupts a generator and an impact damper; This impact damper is used for the data that this transceiver sends are converted to a predetermined format, stores and wait for reading of this data processing unit and this network controller; This interruption generator is used to detect this impact damper and has or not new data, and notifies this data processing unit.
Wherein this transceiver comprises transmission impact damper, a reception buffer and a transceiver entities; This transmission impact damper is used for the temporary data that are sent to this fool's terminating machine by this transceiver entities; This reception buffer then is used for the temporary data that receive from this fool's terminating machine by this transceiver entities; This transceiver entities is the data that are used for from this fool's terminating machine, is converted to a predetermined format, deposits this reception buffer in, and transmits the impact damper reading of data from this, be converted to a predetermined format after, be sent to this fool's terminating machine.
Fool's terminating machine of the no CPU (central processing unit) among the present invention be achieved in that its in a network system with a terminating machine concentrator, an output unit and with/or an input media be connected, it is characterized in that: it comprises a transceiver and an output data controller; This transceiver receives the data that transmit from this terminating machine concentrator, and according to a predetermined format these data is sent to this output data controller; The data-switching that this output data controller then is used for sending from this transceiver becomes the data of the required predetermined format of this output unit, and is sent to this output unit.
More comprise an input controller; This input controller is used to receive the data that send from this input media, and by this transceiver, is sent to this terminating machine concentrator according to a predetermined format.
More comprise a picture frame impact damper and a Memory Controller; This picture frame impact damper is used for depositing graph data according to a predetermined format; The data that this Memory Controller is used for transmitting from this transceiver deposit the picture frame impact damper in, and will be stored in the data read of this picture frame impact damper and be sent to this output data controller.
More comprise a graphics accelerator, in order to handle the drawing for order that transmits from this terminating machine concentrator by this transceiver, to quicken plotting speed.
Wherein this transceiver comprises transmission impact damper, a reception buffer and a transceiver entities; This transmission impact damper is used for the temporary data that are sent to this terminating machine concentrator by this transceiver entities; This reception buffer then is used for the temporary data that receive from this terminating machine concentrator by this transceiver entities; This transceiver entities then is used for the data from this terminating machine concentrator are converted to a predetermined format, deposits this reception buffer in, and transmits the impact damper reading of data from this, be converted to a predetermined format after, be sent to this terminating machine concentrator.
The hypotactic computer network system that has among the present invention is achieved in that it includes at least one server, at least one terminating machine concentrator, and at least one fool's terminating machine, it is characterized in that: this server is used to carry out at least one application program, and is used to connect this terminating machine concentrator; This terminating machine concentrator is carried out a terminating machine simulator program, and connects this fool's terminating machine; This fool's terminating machine does not have CPU (central processing unit), and is used for connecting at least an output unit and an input media.
Wherein this terminating machine concentrator comprises: a data processing unit; One network controller; And at least one data transmit-receive unit; Wherein this network controller is to be used to receive the data that send from this server also according to a predetermined format these data to be sent to this data processing unit and data transmit-receive unit, and the data with data processing unit and data transmit-receive unit transmit are sent to this server according to a predetermined format; This data processing unit is used to carry out a terminating machine simulator program, reads the pending data of biography from this network controller and this data transmit-receive unit, and treated data are sent to this network controller and this data transmit-receive unit; This data transmit-receive unit and fool's terminating machine connect, to receive the data that send from fool's terminating machine, and data are sent to this data processing unit and this network controller according to a predetermined format, and the data with this data processing unit and this network controller transmit are sent to this fool's terminating machine according to a predetermined format.
Wherein the data transmit-receive unit in this terminating machine concentrator comprises a transceiver; The data that this transceiver reception data processing unit and this network controller send, and be sent to fool's terminating machine with its connection according to a predetermined format, and receive the data that this fool's terminating machine sends, and be sent to this data processing unit and this network controller according to a predetermined format.
Wherein this terminating machine concentrator also comprises an o controller; This o controller receives the data that send from this data processing unit and this network controller, and required according to output unit, handle these data after, be sent to this transceiver.
Wherein this terminating machine concentrator more comprises an input buffer; This input buffer is that the data that are used for the input media that will send from this transceiver are converted to a predetermined format, reads to treat this data processing unit and this network controller.
Wherein this terminating machine concentrator more comprises an o controller and an input buffer; This o controller receives the data that send from this data processing unit and this network controller, and required according to output unit, handle these data after, be sent to this transceiver; The data that this input buffer is used for the input media that will send from this transceiver are converted to a predetermined format, read to treat this data processing unit and this network controller.
Wherein this o controller in this terminating machine concentrator comprises a Memory Controller and a picture frame impact damper; This picture frame impact damper is used for depositing graph data according to a predetermined format; This Memory Controller is to be used to provide this data processing unit to read and write this picture frame impact damper, and provides this transceiver to read this picture frame impact damper.
Wherein this terminating machine concentrator more comprises a graphics accelerator, is used to handle drawing for order, to quicken plotting speed.
Wherein this o controller in this terminating machine concentrator comprises a Memory Controller and a picture frame impact damper; This picture frame impact damper is to be used for depositing graph data according to a predetermined format; This Memory Controller is then in order to providing this data processing unit to read and write this picture frame impact damper, and provides this transceiver to read this picture frame impact damper.
Wherein this terminating machine concentrator more comprises a graphics accelerator, is used to handle drawing for order, to quicken plotting speed.
Wherein the input buffer in this terminating machine concentrator comprises an interruption generator and an impact damper; This impact damper is used for the data that this transceiver sends are converted to a predetermined format, stores and wait for reading of this data processing unit and this network controller; This interruption generator then is used to detect this impact damper and has or not new data, and notifies this data processing unit.
Wherein this input buffer in this terminating machine concentrator comprises an interruption generator and an impact damper; This impact damper is used for the data that this transceiver sends are converted to a predetermined format, stores and wait for reading of this data processing unit and this network controller; This interruption generator is used to detect this impact damper and has or not new data, and notifies this data processing unit.
Wherein this transceiver in this fool's terminating machine concentrator includes: one transmits impact damper, a reception buffer and a transceiver entities; This transmission impact damper is used for the temporary data that are sent to this fool's terminating machine by transceiver entities; This reception buffer then is used for the temporary data that receive from this fool's terminating machine by transceiver entities; This transceiver entities then is used for passing the data from fool's terminating machine, is converted to a predetermined format, deposits this reception buffer in, and from transmitting the impact damper reading of data, be converted to a predetermined format after, be sent to this fool's terminating machine.
Wherein this fool's terminating machine comprises a transceiver and an output data controller; This transceiver receives the data that send from this terminating machine concentrator, and according to a predetermined format these data is sent to this output data controller; This output data controller is that the data-switching that is used for sending from transceiver becomes the data of the required predetermined format of this output unit, and is sent to this output unit.
Wherein this fool's terminating machine more comprises an input controller; This input controller is to be used to be received from the data that this input media sends, and by this transceiver, is sent to this terminating machine concentrator according to a predetermined format.
Wherein this fool's terminating machine more comprises a picture frame impact damper and a Memory Controller; This picture frame impact damper is used for depositing graph data according to a predetermined format; The data that this Memory Controller then is used for transmitting from transceiver deposit the picture frame impact damper in, and will be stored in the data read of picture frame impact damper and be sent to the output data controller.
Wherein this fool's terminating machine more comprises a graphics accelerator, in order to handle the drawing for order that transmits from the terminating machine concentrator by this transceiver, to quicken plotting speed.
Wherein the transceiver in this fool's terminating machine includes: one transmits impact damper, a reception buffer and a transceiver entities; This transmission impact damper is used for the temporary data that are sent to the terminating machine concentrator by this transceiver entities; This reception buffer then is used for the temporary data that receive from this fool's terminating machine concentrator by this transceiver entities; This transceiver entities then is used for passing the data from this fool's terminating machine concentrator, is converted to a predetermined format, deposits this reception buffer in, and transmits the impact damper reading of data from this, be converted to a predetermined format after, be sent to this terminating machine concentrator.
Characteristics of the present invention are: fool's terminating machine 130 of several no CPU (central processing unit) can connect via a terminating machine concentrator 120 of the present invention and a Terminal server 110, and share CPU (central processing unit) and storer in this Terminal server, to give full play to its function, therefore can avoid its CPU (central processing unit) often to be in idle state, cause the wasting of resources.
Again because terminating machine concentrator 120 all provides special-purpose data transmit-receive unit 240 for connected each fool's terminating machine 130, to constitute special-purpose output data sendaisle and input Data Receiving passage, thereby communication interface therebetween can not produce information collision fully, and can simplify complexity of hardware significantly and reduce cost.
Moreover a terminating machine concentrator can directly connect a plurality of fool's terminating machines, thereby saves the cost of additional configuration Net MUX (hub).Be common in the information collision that the shared network of terminating machine of server and a plurality of present uses is produced, also directly do not link server and obviously reduce because of these fool's terminating machines.In addition, fool's terminating machine provided by the present invention does not have CPU (central processing unit), and no software or firmware can be saved upgrade cost, and can instantaneously finish in-cycle work.
The present invention also has the simple structure because of fool's terminating machine of the present invention except possessing above-mentioned every advantage, can reduce cabinet size, and then can reduce the advantage of casing manufacturing cost.Reducing cabinet size also means the body occupation space and improves reliability.The simple structure of fool's terminating machine of the present invention also has the advantage that is not easy to produce fault and easy maintenance.
Below in conjunction with accompanying drawing, describe a preferred embodiment of the present invention in detail:
Fig. 1 shows to have hypotactic a kind of network system figure in a schematic way, wherein comprises terminating machine concentrator of the present invention and fool's terminating machine;
Fig. 2 is the composition structural drawing that shows terminating machine concentrator of the present invention in a schematic way;
Fig. 3 is the composition structural drawing that shows the o controller in the terminating machine concentrator of the present invention in a schematic way;
Fig. 4 is the composition structural drawing that shows the input buffer in the terminating machine concentrator of the present invention in a schematic way;
Fig. 5 is the composition structural drawing that shows the transceiver in terminating machine concentrator of the present invention and the fool's terminating machine in a schematic way;
Fig. 6 is the composition structural drawing that shows fool's terminating machine of the present invention in a schematic way;
Fig. 7 shows that in a schematic way one contains the composition structural drawing of fool's terminating machine of graphics accelerator;
The hypotactic a kind of network system that has referring to Fig. 1 demonstration, wherein include: the server 110 that at least one uses now, at least one terminating machine concentrator 120 of the present invention (treating the back explanation), and at least one fool's terminating machine 130 of the present invention (treating the back explanation).These fool's terminating machines 130 are the output units (not shown) and input media (not shown) that are used to connect the user, and wherein output unit can be display and printer etc., and input media can be keyboard, Genius mouse and light pen etc.These servers 110 are used to carry out all application programs, carry out with fool's terminating machine 130 but then transfer to terminating machine concentrator 120 about the part of output unit and input media.Each server 110 all can connect several terminating machine concentrators 120, and each terminating machine concentrator 120 is carried out a terminating machine simulator program, and can connect several servers 110.For the user, the operation of each fool's terminating machine all as same normally used stand-alone terminal machine,
As shown in Figure 2, terminating machine concentrator 120 of the present invention includes: a data processing unit 210, one network controllers 220, and several number is according to Transmit-Receive Unit 240.Network controller 220 is used to receive the data that send from server 110, and these data are sent to data processing unit 210 and data transmit-receive unit 240 according to a predetermined format, and the data with data processing unit 210 and data transmit-receive unit 240 transmit are sent to server 110 according to a predetermined format; Data processing unit 210 is used to carry out a terminating machine simulator program, reads the pending data that pass automatic network controller 220 and data transmit-receive unit 240, and treated data are sent to network controller 220 and data transmit-receive unit 240; Several number is according in the Transmit-Receive Unit 240, have at least a data Transmit-Receive Unit 240 and fool's terminating machine 130 to connect, to receive the data that send from this fool's terminating machine 130, and these data are sent to this data processing unit 210 and network controller 220 according to a predetermined format, and the data with data processing unit 210 and network controller 220 transmit are sent to this fool's terminating machine 130 according to a predetermined format.This data processing unit 210 comprises a CPU (central processing unit) 211, is used to provide bus interface and the chipset 212 and the storer 213 that are used as Memory Controller, and these elements are all computer industry personage to be known, so repeat no more.
Data processing unit 210 is for execution one terminating machine simulator program, comes supervising the network controller 220 and these several number according to Transmit-Receive Unit 240, and simulates a stand-alone terminal machine on each fool's terminating machine.Data processing unit 210 is under the control of terminating machine simulator program, read through output/input bus 230 and to pass automatic network controller 220 and the pending data of these several number, and will treated data be sent to network controller 220 and these several number according to Transmit-Receive Unit 240 through this output/input bus 230 according to Transmit-Receive Unit 240.Network controller 220 is to be used for Connection Service device 110, can be any existing equipment that can be connected with server 110, for example ATM and the sequence port of the Ethernet controller of LAN (Ethernet Controller), Wide Area Network.
These several number can connect with fool's terminating machine according to each data transmit-receive unit of Transmit-Receive Unit 240, to receive the data that send from this fool's terminating machine, and these data are sent to this output/input bus according to a predetermined format, and take out the data that send from this data processing unit from this output/input bus, and these data are sent to this fool's terminating machine according to a predetermined format.Data transmit-receive unit 240 comprises an o controller 241, an input buffer 242, a transceiver 243, wherein o controller 241 is the graphics controller that uses now in this embodiment, be used to handle the drawing for order that central processing unit sends, its structure comprises a graphics accelerator 311, a Memory Controller 312 and a picture frame impact damper 313 as shown in Figure 3.Picture frame impact damper 313 is used for depositing graph data according to a predetermined format.312 read-writes that are used to provide 311 pairs of picture frame impact dampers 313 of graphics accelerator of Memory Controller, and reading of 243 pairs of picture frame impact dampers 313 of transceiver is provided simultaneously.Graphics accelerator 311 is used to handle the drawing for order that transmits through this output/input bus 230, and with the result via Memory Controller 312, write picture frame impact damper 313.Different with normally used graphics controller is that o controller 241 does not include RAMDAC commonly used (RAM-based Digital To Analog Convert).The personnel that are familiar with this technology should understand this graphics accelerator 311 and can omit, and directly handle drawing for order by data processing unit 210, and through Memory Controller 312 read-write picture frame impact dampers 313.Moreover, also can use the memory configurations one picture frame buffer zone of data processing unit 210, replacing picture frame impact damper 313, thereby omit output o controller 241 fully.In addition, if adopt the fool's terminating machine (back explanation) that contains graphics accelerator, also can omit o controller 241 fully.Input buffer 242 is used to receive and handle the input data of biography from the keyboard of transceiver 243 and Genius mouse etc., its structure as shown in Figure 4, comprise one and interrupt a generator 411 and an impact damper 412, this impact damper 412 is used for the data that transceiver 243 transmits are converted to a predetermined format, stores and wait for reading of data processing unit 210.Impact damper 412 can be done different optimizations because of different input data and handle, and the mobile data that for example merges Genius mouse automatically is to save the storage area.Because of having contained a reception buffer (treating the back explanation) in the transceiver 243, person skilled in the art person should understand this impact damper 412 and can omit, and directly reads this reception buffer with data processing unit 210.Interruption generator 411 is used for detection buffer 411 and has or not new data, and with look-at-me (interrupt signal) notification data processing unit 210.Be familiar with the present technique personnel and should understand this interruption generator 411 and also can omit, and replace it with the regular query buffer content of software.In other words, input buffer 242 can omit fully.
Transceiver 243 is that the data that are used for being stored in picture frame impact damper 313 are sent to the fool's terminating machine that is connected and will be sent to input buffer 242 from the input data of fool's terminating machine, its structure comprises one and transmits impact damper 511, a reception buffer 512 and a transceiver entities 513 as shown in Figure 5.This transceiver entities 513 can be converted to numerical data with simulated data, can be simulated data with digital data conversion also, spreads out of the simulated data of predetermined format, and the simulated data that receives is converted to the numerical data of a predetermined format.Transceiver entities 513 is identical at the Physical Layer of Ethernet (Ethernet) Transceiver (PHY) with use in this embodiment.512 in impact damper of transmission is used for the temporary transceiver entities 513 for the treatment of and receives and still untreated data.
Fig. 6 shows the composition structure of fool's terminating machine of the present invention, and it comprises a transceiver 611, a Memory Controller 612, a picture frame impact damper 613, an output data controller 614 and an input controller 615.Transceiver 611 receives the data that transmit from terminating machine concentrator 120, and via Memory Controller 612 these data are sent to output data controller 614 according to a predetermined format, and will be sent to this terminating machine concentrator according to a predetermined format from importing the data that controller 615 sends.The data-switching that 614 of output data controllers are used for sending from this transceiver 611 becomes the data of the required predetermined format of output unit (not shown), and is sent to this output unit.Input controller 615 receives the data that send from input media (not shown), and is sent to this transceiver 611.The function of transceiver 611 is identical with transceiver 243, so do not give unnecessary details.Output data controller 614 is data that the terminating machine concentrator is transmitted, pass to output unit according to a predetermined format, for example can adopt common RAM-based Digital To Analog Convert, the digital data conversion that is used for being stored in picture frame impact damper 613 becomes the data of the required predetermined format of output unit, for example the required simulated data of display is sent to this output unit then.Input controller 615 is common keyboard and mouse controller in this embodiment, and input medias such as external connection keyboard and Genius mouse, and the simulated data converting digital data that will transmit from input media are resent to transceiver 611.If the not external any input media of this fool's terminating machine can omit just then import controller 615, for example be used to show the instant data set of airliner landing.
Transceiver 243 must guarantee that with transceiver 611 content of picture frame impact damper 313 correctly copies in the picture frame impact damper 613.An easy embodiment for periodically reading, transmit and duplicate the content of picture frame impact damper 313 to picture frame impact damper 613 bit of a bit.Another embodiment is when o controller 241 is handled drawing for order, the part that 243 transmission of notice transceiver must be upgraded.If transceiver 243 is enough fast (more than or equal to the sweep frequency of display with the transfer rate of transceiver 611, as be used for the Gigabit Ethernet), then picture frame impact damper 613 can omit, and has output data controller 614 directly the data of reception buffer 512 to be directly changed into the required simulated data of display.
In a change embodiment of the foregoing description, can omit graphics accelerator and picture frame impact damper in the o controller, and on fool's terminating machine, add a graphics accelerator, as shown in Figure 7.Each element among this change embodiment except that graphics accelerator 716 is all with shown in Figure 6 identical, and graphics accelerator 716 is to be used to handle the drawing for order that transmits via transceiver 611, and via Memory Controller 612 result is write picture frame impact damper 613.
Because of the fool's terminal function that contains graphics accelerator is directly handled drawing for order, so the data processing unit 210 performed terminating machine simulator programs of terminating machine concentrator 120 can be reduced to the drawing for order that server is transmitted, after being converted into the drawing for order that fool's terminating machine can directly handle, directly pass to the fool's terminating machine that contains graphics accelerator, and directly handle these instructions by fool's terminating machine via data transmit-receive unit 240.Therefore, graphics accelerator 311, memory controller 312 and the picture frame impact damper 313 in the o controller 241 of terminating machine concentrator 120 all can omit.In other words, o controller 241 can omit fully.
In addition, on fool's terminating machine, also can add a demoder in addition, be used for higher drawing for order is converted to the instruction that graphics accelerator 716 can be handled, and assist some easy output units of control, as printer.
Claims (35)
1, a kind of terminating machine concentrator is used to link the fool's terminating machine and a server of at least one no CPU (central processing unit), and this fool's terminating machine is used for connecting at least an output unit and an input media, and it includes: a data processing unit; One network controller; And at least one data transmit-receive unit; It is characterized in that: this network controller is used to receive the data that send from this server and according to a predetermined format these data is sent to this data processing unit and data transmit-receive unit, and the data with data processing unit and data transmit-receive unit transmit are sent to this server according to a predetermined format; This data processing unit is used to carry out a terminating machine simulator program, reads the pending data of biography from this network controller and this data transmit-receive unit, and treated data are sent to this network controller and data transmit-receive unit; This data transmit-receive unit and fool's terminating machine connect, to receive the data that send from this fool's terminating machine, and these data are sent to this data processing unit and this network controller according to a predetermined format, and the data with this data processing unit and this network controller transmit are sent to this fool's terminating machine according to a predetermined format.
2, terminating machine concentrator as claimed in claim 1, it is characterized in that: wherein this data processing unit comprises a transceiver; This transceiver receives the data that this data processing unit and this network controller send, and be sent to fool's terminating machine with its connection according to a predetermined format, and receive the data that this fool's terminating machine sends, and be sent to this processing unit and this network controller according to a predetermined format.
3, terminating machine concentrator as claimed in claim 2 is characterized in that: more comprise an o controller; This o controller receives the data that send from this data processing unit and this network controller, and after handling these data according to output unit is required, is sent to this transceiver.
4, terminating machine concentrator as claimed in claim 2 is characterized in that: more comprise an input buffer; The input media data that this input buffer is used for sending from this transceiver are converted to a predetermined format, read to treat this data processing unit and this network controller.
5, terminating machine concentrator as claimed in claim 2 is characterized in that: more comprise an o controller and an input buffer; This o controller receives the data that send from this data processing unit and this network controller, and required according to output unit, handle these data after, be sent to this transceiver; The input media data that this input buffer then is used for sending from this transceiver are converted to a predetermined format, read to treat this data processing unit and this network controller.
6, terminating machine concentrator as claimed in claim 3 is characterized in that: wherein this o controller comprises a Memory Controller and a picture frame impact damper; This picture frame impact damper is used for depositing graph data according to a predetermined format; This Memory Controller then is used to provide this data processing unit to read and write this picture frame impact damper, and provides this transceiver to read this picture frame impact damper.
7, terminating machine concentrator as claimed in claim 6 is characterized in that: more comprise a graphics accelerator, in order to handle drawing for order.
8, terminating machine concentrator as claimed in claim 5 is characterized in that: wherein this o controller comprises a Memory Controller and a picture frame impact damper; This picture frame impact damper is to be used for depositing graph data according to a predetermined format; This Memory Controller then is used to provide this data processing unit to read and write this picture frame impact damper, and provides this transceiver to read this picture frame impact damper.
9, terminating machine concentrator as claimed in claim 8, it is characterized in that: it more comprises a graphics accelerator, in order to handle drawing for order.
10, terminating machine concentrator as claimed in claim 4 is characterized in that: this input buffer wherein comprises one and interrupts a generator and an impact damper; This impact damper is used for the data that this transceiver sends are converted to a predetermined format, stores and wait for reading of this data processing unit and this network controller; This interruption generator is used to detect this impact damper and has or not new data, and notifies this data processing unit.
11, terminating machine concentrator as claimed in claim 5 is characterized in that: this input buffer wherein comprises one and interrupts a generator and an impact damper; This impact damper is used for the data that this transceiver sends are converted to a predetermined format, stores and wait for reading of this data processing unit and this network controller; This interruption generator is used to detect this impact damper and has or not new data, and notifies this data processing unit.
12, terminating machine concentrator as claimed in claim 2 is characterized in that: wherein this transceiver comprises transmission impact damper, a reception buffer and a transceiver entities; This transmission impact damper is used for the temporary data that are sent to this fool's terminating machine by this transceiver entities; This reception buffer then is used for the temporary data that receive from this fool's terminating machine by this transceiver entities; This transceiver entities is the data that are used for from this fool's terminating machine, is converted to a predetermined format, deposits this reception buffer in, and transmits the impact damper reading of data from this, be converted to a predetermined format after, be sent to this fool's terminating machine.
13, a kind of fool's terminating machine that does not have CPU (central processing unit), be in a network system with a terminating machine concentrator, an output unit with/or an input media be connected, it is characterized in that: it comprises a transceiver and an output data controller; This transceiver receives the data that send from this terminating machine concentrator, and according to a predetermined format these data is sent to this output data controller; The data-switching that this output data controller then is used for sending from this transceiver becomes the data of the required predetermined format of this output unit, and is sent to this output unit.
14, fool's terminating machine as claimed in claim 13 is characterized in that: more comprise an input controller; This input controller is used to be received from the data that this input media sends, and by this transceiver, is sent to this terminating machine concentrator according to a predetermined format.
15, fool's terminating machine as claimed in claim 13 is characterized in that: more comprise a picture frame impact damper and a Memory Controller; This picture frame impact damper is used for depositing graph data according to a predetermined format; The data that this Memory Controller is used for transmitting from this transceiver deposit the picture frame impact damper in, and will be stored in the data read of this picture frame impact damper and be sent to this output data controller.
16, fool's terminating machine as claimed in claim 15 is characterized in that: more comprise a graphics accelerator, in order to handle the drawing for order that transmits from this terminating machine concentrator by this transceiver.
17, fool's terminating machine as claimed in claim 13 is characterized in that: wherein this transceiver comprises transmission impact damper, a reception buffer and a transceiver entities; This transmission impact damper is used for the temporary data that are sent to this terminating machine concentrator by this transceiver entities; This reception buffer then is used for the temporary data that receive from this terminating machine concentrator by this transceiver entities; This transceiver entities then is used for passing the data from this terminating machine concentrator, is converted to a predetermined format, deposits this reception buffer in, and transmits the impact damper reading of data from this, be converted to a predetermined format after, be sent to this terminating machine concentrator.
18, a kind of have a hypotactic computer network system, and it includes at least one server; At least one terminating machine concentrator; And at least one fool's terminating machine; It is characterized in that: this server is used to carry out at least one application program, and be used to connect this terminating machine concentrator, this terminating machine concentrator is carried out a terminating machine simulator program, and connect this fool's terminating machine, this fool's terminating machine does not have CPU (central processing unit), and is used for connecting at least an output unit and an or input media.
19, computer network system as claimed in claim 18 is characterized in that: wherein this terminating machine concentrator comprises: a data processing unit, a network controller, and at least one data transmit-receive unit; This network controller is to be used to receive the data that send from this server also according to a predetermined format these data to be sent to this data processing unit and data transmit-receive unit, and the data with data processing unit and data transmit-receive unit transmit are sent to this server according to a predetermined format; This data processing unit is used to carry out a terminating machine simulator program, reads the pending data of biography from this network controller and this data transmit-receive unit, and treated data are sent to this network controller and this data transmit-receive unit; This data transmit-receive unit and fool's terminating machine connect, to receive the data that send from fool's terminating machine, and data are sent to this data processing unit and this network controller according to a predetermined format, and the data with this data processing unit and this network controller transmit are sent to this fool's terminating machine according to a predetermined format.
20, computer network system as claimed in claim 19 is characterized in that: wherein the data transmit-receive unit in this terminating machine concentrator comprises a transceiver; The data that this transceiver reception data processing unit and this network controller send, and be sent to fool's terminating machine with its connection according to a predetermined format, and receive the data that this fool's terminating machine sends, and be sent to this data processing unit and this network controller according to a predetermined format.
21, computer network system as claimed in claim 20 is characterized in that: wherein this terminating machine concentrator also comprises an o controller; This o controller receives the data that send from this data processing unit and this network controller, and required according to output unit, handle these data after, be sent to this transceiver.
22, computer network system as claimed in claim 20 is characterized in that: wherein this terminating machine concentrator also comprises an input buffer; This input buffer is that the input media data that are used for sending from this transceiver are converted to a predetermined format, reads to treat this data processing unit and this network controller.
23, computer network system as claimed in claim 20 is characterized in that: wherein this terminating machine concentrator more comprises an o controller and an input buffer; This o controller receives the data that send from this data processing unit and this network controller, and required according to output unit, handle these data after, be sent to this transceiver; The input media data that this input buffer is used for sending from this transceiver are converted to a predetermined format, read to treat this data processing unit and this network controller.
24, computer network system as claimed in claim 21 is characterized in that: wherein this o controller in this terminating machine concentrator comprises a Memory Controller and a picture frame impact damper; This picture frame impact damper is used for depositing graph data according to a predetermined format; This Memory Controller is to be used to provide this data processing unit to read and write this picture frame impact damper, and provides this transceiver to read this picture frame impact damper.
25, computer network system as claimed in claim 24 is characterized in that: wherein this terminating machine concentrator more comprises a graphics accelerator, is used to handle drawing for order.
26, computer network system as claimed in claim 23 is characterized in that: wherein this o controller of this terminating machine concentrator comprises a Memory Controller and a picture frame impact damper; This picture frame impact damper is used for depositing graph data according to a predetermined format; This Memory Controller is to be used to provide this data processing unit to read and write this picture frame impact damper, and provides this transceiver to read this picture frame impact damper.
27, computer network system as claimed in claim 26 is characterized in that: wherein this terminating machine concentrator more comprises a graphics accelerator, is used to handle drawing for order.
28, computer network system as claimed in claim 22 is characterized in that: wherein this input buffer of this terminating machine concentrator comprises an interruption generator and an impact damper; This impact damper is used for the data that this transceiver sends are converted to a predetermined format, stores and wait for reading of this data processing unit and this network controller; This interruption generator is used to detect this impact damper and has or not new data, and notifies this data processing unit.
29, computer network system as claimed in claim 23 is characterized in that: wherein this input buffer in this terminating machine concentrator comprises an interruption generator and an impact damper; This impact damper is used for the data that this transceiver sends are converted to a predetermined format, stores and wait for reading of this data processing unit and this network controller; This interruption generator is used to detect this impact damper and has or not new data, and notifies this data processing unit.
30, computer network system as claimed in claim 20 is characterized in that: wherein this transceiver in this terminating machine concentrator comprises transmission impact damper, a reception buffer and a transceiver entities; This transmission impact damper is used for the temporary data that are sent to this fool's terminating machine by this transceiver entities; This reception buffer then is used for the temporary data that receive from this fool's terminating machine by this transceiver entities; This transceiver entities is the data that are used for passing from this fool's terminating machine, is converted to a predetermined format, deposits this reception buffer in, and transmits the impact damper reading of data from this, be converted to a predetermined format after, be sent to this fool's terminating machine.
31, computer network system as claimed in claim 18 is characterized in that: wherein this fool's terminating machine comprises a transceiver and an output data controller; This transceiver receives the data that send from this terminating machine concentrator, and according to a predetermined format these data is sent to this output data controller; The data-switching that this output data controller then is used for sending from this transceiver becomes the data of the required predetermined format of this output unit, and is sent to this output unit.
32, computer network system as claimed in claim 31 is characterized in that: wherein this fool's terminating machine more comprises an input controller; This input controller is to be used to be received from the data that this input media sends, and by this transceiver, is sent to this terminating machine concentrator according to a predetermined format.
33, computer network system as claimed in claim 31 is characterized in that: wherein this fool's terminating machine more comprises a picture frame impact damper and a Memory Controller; This picture frame impact damper is used for depositing graph data according to a predetermined format; The data that this Memory Controller is used for transmitting from this transceiver deposit the picture frame impact damper in, and will be stored in the data read of this picture frame impact damper and be sent to this output data controller.
34, computer network system as claimed in claim 33 is characterized in that: wherein this fool's terminating machine more comprises a graphics accelerator, in order to handle the drawing for order that transmits from this terminating machine concentrator by this transceiver.
35, computer network system as claimed in claim 31 is characterized in that: wherein this transceiver in this fool's terminating machine comprises transmission impact damper, a reception buffer and a transceiver entities; This transmission impact damper is used for the temporary data that are sent to this terminating machine concentrator by this transceiver entities; This reception buffer then is used for the temporary data that receive from this terminating machine concentrator by this transceiver entities; This transceiver entities then is used for passing the data from this terminating machine concentrator, is converted to a predetermined format, deposits this reception buffer in, and transmits the impact damper reading of data from this, be converted to a predetermined format after, be sent to this terminating machine concentrator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99105504 CN1270355A (en) | 1999-04-09 | 1999-04-09 | Terminal concentrator and bozo terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99105504 CN1270355A (en) | 1999-04-09 | 1999-04-09 | Terminal concentrator and bozo terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1270355A true CN1270355A (en) | 2000-10-18 |
Family
ID=5272010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99105504 Pending CN1270355A (en) | 1999-04-09 | 1999-04-09 | Terminal concentrator and bozo terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1270355A (en) |
-
1999
- 1999-04-09 CN CN 99105504 patent/CN1270355A/en active Pending
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