CN101495321A - Wireless system-in-package and image processing control apparatus - Google Patents

Wireless system-in-package and image processing control apparatus Download PDF

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Publication number
CN101495321A
CN101495321A CNA2007800282608A CN200780028260A CN101495321A CN 101495321 A CN101495321 A CN 101495321A CN A2007800282608 A CNA2007800282608 A CN A2007800282608A CN 200780028260 A CN200780028260 A CN 200780028260A CN 101495321 A CN101495321 A CN 101495321A
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wireless
printer
chip
soc
wireless printer
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CNA2007800282608A
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Chinese (zh)
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马克·D·蒙蒂尔斯
加里·D·佐蒙曼
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Marvell World Trade Ltd
Mawier International Trade Co Ltd
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Mawier International Trade Co Ltd
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Publication of CN101495321A publication Critical patent/CN101495321A/en
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Abstract

A wireless printer system includes a wireless transceiver that generates a baseband signal based on a received radio frequency signal. A first system on a chip communicates with the wireless transceiver and includes a system on a chip. The system on a chip includes a wireless interface module and an imaging module. The wireless interface module processes the baseband signal to generate a print data signal via a wireless interface software. The imaging module processes the print data signal to generate a print image signal via an imaging software.

Description

Encapsulation of wireless system level and image processing control apparatus
Cross-reference to related applications
The application requires the U.S. Patent application No.11/751 of submission on May 22nd, 2007, the U.S. Provisional Application No.60/808 that on May 26th, 687 and 2006 submitted to, 634 priority.The open of above-mentioned application is incorporated into this by integral body by reference.
Technical field
The disclosure relates to the wireless printing interface, and more specifically relates to wireless printer architectures.
Background technology
Describing in the background that this provided is in order usually to present contextual purpose of the present disclosure.In the scope of the present work of the described inventor of this background parts, and when submitting to, can both also impliedly be included into prior art significantly with respect to the disclosure as the each side of the description of prior art.
Wireless printer has been eliminated the needs to printer cable and/or near the existing cable network connection desired print destination.With reference to figure 1, show the wireless printer architectures 10 that is used for wireless printing.Architecture 10 comprises the wireless subsystem 12 of communicating by letter with imaging subsystems 14 via interface 16.Wireless subsystem 12 also is used to provide wireless communication ability except being used for imaging subsystems 14.Imaging subsystems 14 can be similar to the traditional imaging circuit that is used for having the printer that wire communication connects.Interface 16 is coupling between input/ output interface 18 and 20, and can comprise SPI (SPI), the peripheral I/O (SPIO) of serial, USB and/or other appropriate interface.
Wireless subsystem 12 is connected to radio frequency (RF) transceiver 22 via communication interface 24 and communicates with.Transceiver 22 sends RF print command and data-signal and reception RF print command and the data-signal from the printing requesting service such as remote computer via antenna 26.Transceiver 22 comprises receiver 27 and emitter 28.During receiver operation, the input of low-noise amplifier (LNA) 29 receives signal from antenna 26, amplifies these signals and they are outputed to receiver 27.In emitter operating period, the output of emitter 28 is received by power amplifier (PA) 30, and the signal after power amplifier 30 will amplify outputs to antenna 26.Though not shown, transceiver 22 can also comprise frequency synthesizer, phaselocked loop (PLL) and/or voltage controlled oscillator (VCO).
Wireless subsystem 12 comprises the baseband circuit 32 that can be disposed on first printed circuit board (PCB) (PCB).Baseband circuit 32 comprises baseband hardware 36 and wireless microprocessor (μ P) 38.Baseband circuit 32 is communicated by letter with read-only storage (ROM) 42 with random-access memory (ram) 40.ROM 42 storage is used to handle base band and other wireless interface software 44 of the baseband signal of reception.
Imaging subsystems 14 comprises the imaging circuit 50 that is disposed on the 2nd PCB.Imaging circuit 50 comprises imaging hardware 54, imaging microprocessor 56, RAM 58 and ROM 60.Imaging circuit 50 is communicated by letter with one or more I/O (I/O) interface 62.ROM 60 storages are used to generate the imaging software 61 of printing ready output signal.I/O interface 62 can comprise that shown network connection 64, USB connect 66, and other network is connected 64 with peripheral.Imaging circuit 50 is connected to printing mechanism 70, and printing mechanism 70 comprises electronics and the mechanical organ of realizing that physical printed is handled.The printout of printing mechanism is based on the ready output signal of printing.Printer with wireless communication ability is not widely used owing to its price at least in part.
Summary of the invention
A kind of wireless printer system is provided, and it comprises: the transceiver that generates baseband signal based on the radiofrequency signal that is received; First SOC(system on a chip) of communicating by letter with this transceiver.This SOC(system on a chip) comprises radio interface module and image-forming module.This radio interface module utilizes wireless interface software to handle baseband signal to generate print data signal.This image-forming module utilizes imaging software to handle print data signal to generate print image signal.
In other characteristic, this first SOC(system on a chip) comprises CPU.
Still in other characteristic, this wireless printer system also comprises system in package, and it comprises first SOC(system on a chip).In other characteristic, system in package comprises the memory of communicating by letter with this image-forming module with this radio interface module.In other characteristic, this memory comprises second SOC(system on a chip).In other characteristic, this second SOC(system on a chip) comprises wireless interface software and imaging software.Also in other characteristic, this memory comprises wireless interface software and imaging software.
In another characteristic, system in package comprises storage wireless interface software and printer imaging software and memory of data integrated circuit.In other characteristic, system in package comprises at least one parts of transceiver.In other characteristic, system in package comprises at least one parts of transceiver, and these at least one parts are selected from receiver, emitter, low-noise amplifier and power amplifier.In other characteristic, system in package comprises tube core.In other characteristic, tube core comprises transceiver dies and memory dice.
Still in other characteristic, first SOC(system on a chip) comprises network process module.In other characteristic, first SOC(system on a chip) comprises at least one peripheral processes module.In other characteristic, first SOC(system on a chip) comprises at least one I/O (I/O) processing module.
Also in other characteristic, provide a kind of printer, this printer comprises the wireless printer system, and comprises the printing mechanism that prints based on print image signal.
In other characteristic, provide a kind of method that is used for the operate wireless printer system.This method comprises: utilize transceiver to generate baseband signal based on the radiofrequency signal that receives.Communicate by letter with transceiver via SOC(system on a chip).Use wireless interface software on SOC(system on a chip), to handle baseband signal to generate print data signal.Use imaging software on SOC(system on a chip), to handle print data signal to generate print image signal.
In other characteristic, this method comprises utilizes CPU to generate print data signal and print image signal.
In another characteristic, this method comprises via system in package communicates by letter with transceiver, and this system in package comprises SOC(system on a chip).Also in other characteristic, this method comprises via the memory that is included in the system in package communicates by letter with image-forming module with radio interface module.In other characteristic, this method comprises via the wireless interface software that is stored in the memory communicates by letter with image-forming module with radio interface module with imaging software.
Still in other characteristic, this method comprises: generate print data signal and print image signal via printer; Print based on print image signal.
In other characteristic, a kind of wireless printer system is provided, comprise the wireless transmitter that is used for generating baseband signal based on the radiofrequency signal that receives.Comprise first SOC(system on a chip) of communicating by letter with wireless transmitter.First SOC(system on a chip) comprises and is used to utilize wireless interface software to handle baseband signal to generate the radio interface device of print data signal.First SOC(system on a chip) also comprises and is used to utilize imaging software to handle print data signal to generate the imaging device of print image signal.
In another characteristic, first SOC(system on a chip) comprises CPU.
In other characteristic, the wireless printer system also comprises the system in package of first SOC(system on a chip).
In other characteristic, system in package comprises and is used for the storage device of communicating by letter with imaging device with radio interface device.Still in other characteristic, storage device comprises second SOC(system on a chip).In other characteristic, second SOC(system on a chip) comprises wireless interface software and imaging software.In other characteristic, storage device comprises wireless interface software and imaging software.
Also in other characteristic, system in package comprises the storage device of storage wireless interface software and printer imaging software and data.In other characteristic, system in package comprises at least one parts of wireless transmitter.In other characteristic, system in package comprises at least one parts of described wireless transmitter, and these at least one parts are selected from receiver, emitter, low-noise amplifier and power amplifier.In other characteristic, system in package comprises tube core.In other characteristic, tube core comprises transceiver dies and memory dice.
In another characteristic, first SOC(system on a chip) comprises network process module.In other characteristic, first SOC(system on a chip) comprises at least one peripheral processes module.In other characteristic, first SOC(system on a chip) comprises at least one I/O (I/O) processing module.
In other characteristic, a kind of printer is provided, this printer comprises the wireless printer system, and comprises and be used for the printing equipment that prints based on print image signal.
Still in other characteristic, said system and method realize by the computer program of being carried out by one or more processors.Computer program can reside on the computer-readable medium, such as but not limited to memory, non-volatile data storage and/or other tangible storage medium that is fit to.
The detailed description that provides hereafter can be known other application of the present disclosure.Though should be appreciated that to describe in detail and indicated preferred embodiment of the present disclosure, wish only to be used for illustrative purposes, and do not wish to limit the scope of the present disclosure with concrete example.
Description of drawings
Can understand the disclosure more comprehensively from the detailed description and the accompanying drawings, in the accompanying drawings:
Fig. 1 is the functional block diagram according to the wireless printer architectures of prior art;
Fig. 2 is the functional block diagram that illustrates the wireless printer communication system that combines wireless printer architectures according to an embodiment of the invention;
Fig. 3 is the functional block diagram that illustrates the wireless printer communication system that combines wireless printer architectures according to another embodiment of the present invention;
Fig. 4 is the side cross-sectional view of the wireless printer architectures of Fig. 3;
Fig. 5 is the flow chart that illustrates the method that is used to form wireless printer architectures according to an embodiment of the invention; And
Fig. 6 illustrates the data flowchart that is used for according to an embodiment of the invention wirelessly with the method for printer communication.
The specific embodiment
Following description only is exemplary in essence, and the never intention restriction disclosure and application or use.For the sake of clarity, the identical label sign similar elements of using in the accompanying drawings.This is employed at the place, term module refers to be used to carry out special IC (ASIC), electronic circuit, processor (shared processing device, application specific processor or group's processor) and the memory of one or more softwares or firmware program, combinational logic circuit and/or other suitable parts of described function are provided.As used herein, phrase " at least one among A, B and the C " should be interpreted as representing to use the logic (A or B or C) of non-exclusive logical "or".Should be understood that step in the method can carry out with different orders and do not change principle of the present invention.
Equally, in the following description, term " SOC(system on a chip) (SOC) " refers to a plurality of parts integrated on the single integrated circuit.SOC can comprise numeral, simulation, mixed signal and radio-frequency enabled on single chip.For example, processor and memory can be integrated by SOC.
Equally, in the following description, term " system in package (SIP) " refers to be loaded into two or more integrated circuits in single encapsulation or the module (module).SIP can carry out all or most of function of electronic system.One or more lines that SIP can refer to have the passive component of one or more microelectronics Packaging that are affixed to canonical form connect the combination of chips or flip-chip.Encapsulation has formed the functional block or the module of the standarized component in can making as the plate level.Integrated circuit or chip are encapsulating inner quilt vertically piling or horizontal positioned adjacent to each other.
The use of SIP and SOC trends towards reducing circuit board cross-sectional area requirements, system's cost and whole power consumption.SIP provides the little device encapsulation (footprint) with lead-in wire bonding assembling (wirebond assembly) technology to allow the interconnection between element and the equipment.The lead-in wire bonding can be encapsulated in BGA (BGA) encapsulation of die size.BGA refers to have the integrated circuit encapsulation of the output pin of solder balls matrix form.The circuit of BGA generally is fabricated on layered substrate (based on BT's) or the Kapton.
In the following description, term " tube core " refers to the one or more rectangular model on the wafer, and comprises circuit to carry out specific function.Tube core is packed usually to form the chip that can be placed on the module.
With reference now to Fig. 2,, shows the functional block diagram that is used to illustrate wireless printer communication system 100.Wireless printer architectures 102 illustrates with the form of printer, and can be included in desktop printer, the network printer, printer sharing or the like.System 100 comprises wireless printer architectures 102, and wireless printer architectures 102 is provided with control module 104, transceiver 106 and memory 108.Control module illustrates with the form of integrated circuit (IC).Control module 104 comprises baseband hardware 110 and imaging hardware 112.Control module 104 is communicated by letter with transceiver 106 via baseband hardware 110.Control module 104 is also communicated by letter with printing mechanism 114 via imaging hardware 112.
In use, transceiver 106 is via antenna 116 and antennal interface 118 wirelessly received RF (RF) print command signal and/or data.Depend on mode of operation and can receive print signal from all places.For example, when being operated in infrastructure mode, the signal that is received can via access point/router one 22 from the client station or another equipment that is associated with communication network 121 be received.Access point/router one 22 can be communicated by letter with communication network 121 with the service provider via modem 123.When being operated in a some autonomous mode, the signal that is received can directly be received from client station 120`.Client station 120,120` can be provided with CPU (CPU).The client station can refer to any print signal transmission device or medium.Client station 120,120` and access point/router one 22 can be the parts of Local Area Network, Virtual Local Area Network, wireless lan (wlan).Transceiver 106 is converted to print signal the baseband format that is used for by control module 104 receptions.Control module 104 is based on the operation of the baseband signal control printing mechanism 114 that is received.Communication network 121 can be or comprise internet, Intranet or other commerce, education or residential communications network.For example, communication network 121 can comprise wide area network (WLAN).Equally, and, can pass through nominated bandwidth or shared bandwidth with described communication of printer architecture 102 as example.Certainly, this communication can comprise the signal except print command signal, and can comprise and going to and from the transmission of printer architecture 102.
Control module 104 can be provided with that micro-signal architecture (MSA) is complicated to handle, real-time media data flow and the task towards control of being calculated (RISC) processor processing usually by reduced instruction set computer.The processor of other type also can be used.Control module 104 can have digital signal processor (DSP) characteristic and RISC characteristic, and the entropy encryption algorithm such as the Huffman encryption algorithm that support software, this software can be carried out video compress, motion compresses and be used for lossless data compression.Described algorithm is used by video such as MPEG2, MPEG4 and JPEG and graphics process standard.Control module 104 can support to have the application program of convergence capabilities, comprises multi-format audio, video, voice and image processing, multi-mode base band and packet transaction, and actual time safety and control processing.
Control module 104 can comprise various processing modules and communication interface, as shown in the figure.In a sample embodiment, control module 104 comprises primary processor 130, and primary processor 130 comprises baseband processing module 132, image processing module 134, network process module 136, peripheral processes module 138 and I/O (I/O) protocol process module 140.Primary processor 130 can be DSP or microprocessor.Module 132-140 can be software or form of firmware.
Baseband module 132 comprises logic and/or the software that is used for radio communication.Radio communication can be based on following ieee standard: 802.11,802.11a, 802.11b, 802.11g, 802.11h, 802.11n, 802.16,802.20 or the like.Baseband module 132 can be the part of Bluetooth system, and has one or more protocol stacks or software subsystem according to the specific protocol management traffic such as transmission control/Internet Protocol (TCP/IP).Baseband module 132 can be supported various bluetooth profile (profile), for example standard parallel port (SPP), duplicate reset profile (HCRP) and object of cable firmly and push away profile (OPP).Radio communication can directly be carried out between control module 104 and the upstream equipment such as the 120` of client station.Baseband module 132 managing communication channels and asynchronous and synchronization link.Baseband module 132 is also handled grouping, paging, and inquiry is to insert any inquiry unit of region.
Image module 134 comprises and carries out logic and/or the software that various imagings and/or print out task are associated.Image module 134 can comprise the program that is used for the image printing, checks and edit.Image module 134 can also be handled text and other various printings and imaging form.Image module 134 can be used in document or image memory storage, management or information extraction.
Mixed-media network modules mixed-media 136, peripheral module 138 and I/O module 140 comprise logic and/or software, are used for and I/O 1-nAnd the ancillary equipment of any outside that is connected thereto and network carry out wire communication, perhaps communicates by letter with control module 104.I/O 1-nCan be connected to network, USB (USB), live wire, ethernet line, universal synchronous/asynchronous receiver/emitter (USART), SPI (SPI) or other communication interface such as one of above-mentioned network.Peripheral module 138 can also inclusive disjunctions/or software to handle inner peripheral equipment, for example counter, timer and generator.I/O 1-nIt can be the form of serial port or parallel port.Processing module 132-140 can be independent module as shown in the figure or be combined into individual module.
Interface comprises the transceiver interface 150 by baseband hardware control.Interface also comprises memory interface 152, I/O interface 154 and print mechanism interface 156.The auxiliary control module 104 of these interfaces and transceiver 106, memory 108, printing mechanism 114 and I/O 1-nBetween communication.
Transceiver 106 and antenna 116 are used for from client station 120` received RF (RF) signal, and to client station 120` transmitting RF signal.Transceiver 106 comprises receiver 163 and emitter 164.During receiver operation, the input of low-noise amplifier (LAN) 165 receives signal from antenna 116, amplifies these signals and they are outputed to receiver 163.In emitter operating period, the output of emitter 164 is received by power amplifier (PA) 166, and the signal after PA 166 will amplify outputs to antenna 116.Though not shown, transceiver 106 can also comprise processor and other standard component and parts, for example frequency synthesizer, phaselocked loop (PLL) and voltage controlled oscillator (VCO).Transceiver 106 can have mixed signal parts, analog-and digital-parts, and can have the multilayer that is associated with the variety of protocol of radio communication.Described layer can be supported WiFi and ieee standard 802.11,802.11a, 802.11b, 802.11g, 802.11h, 802.11n, 802.16 and 802.20, and other communication protocol, connection and standard.
Memory 108 is used to store the program at described module and communication protocol, and the Processing tasks that is associated with described module and communication protocol of execution.Memory 108 can comprise random-access memory (ram) 170 and read-only storage (ROM) 172 as shown in the figure, and other known as memory device type.In one embodiment, RAM 170 is used for the imaging hardware capability, and ROM172 is used for storing base-band software 174 and imaging software 176.As another example, RAM 170 can be the discrete dynamic or static RAM of known good tube core (KGD, known good die).
Baseband hardware 110 can comprise logical device and combine work with baseband module 132.Baseband functions is shared by baseband hardware 110 and baseband module 132.Usually, come the division task based on speed, validity and performance.For example, and in general, baseband hardware 110 in encryption and decryption faster than baseband module 132.Therefore, baseband hardware 110 is carried out being associated with encryption and decryption of task.
Imaging hardware 112 can comprise logical device and 134 work of combining image module.The imaging function is shared by imaging hardware 112 and image module 134.
Printing mechanism refers to and comprises machinery and the electronic unit of carrying out printing function.Print structure can comprise printer ink cartridge, roller bearing (roller), ink powder, engine, photoreceptor, heating component, laser instrument, illuminating lamp, scanning element, corona wire, printhead, conveyer belt, paper feeder or the like.
With reference to figure 3, show the functional block diagram that is used to illustrate wireless printer communication system 100`.Printer system 100` is similar to printer system 100.Printer system 100` comprises the wireless printer architectures 102` that is provided with wireless printer SIP 190, and wireless printer SIP 190 comprises receiver 163` and the emitter 164` of control module 104`, transceiver 106`, and memory 108`.Control module 104`, receiver 163` and emitter 164`, and memory 108` can be respectively equipped with control tube core 200, transceiver dies 202 and memory dice 204.Note,, also can be merged in SIP 190 and the transceiver dies 202 though LAN 165` and PA 166` so do not illustrate.Go up or otherwise be arranged and compare with being positioned at PCB, tube core 200,202,204 is mounted on the microelectronics Packaging.Memory 108` comprises one or more RAM 170` and one or more ROM 172`, and they can be on single chip.Printer architecture 102` can be independently circuit or encapsulation as shown in the figure, perhaps can be combined into or be used as the part of bigger system.
With reference now to Fig. 4,, shows the sample side cross-sectional view of wireless printer architectures 102`.Architecture 102` illustrates with the form of single SIP, and comprises the tube core 200,202,204 that is mounted on the printed circuit board (PCB) 210.Printed circuit board (PCB) 210 is provided with rigidity laminate 212, and it is disposed between top layer 214 and the bottom 216.Top layer 214 is communicated by letter with bottom 216 by using through hole 218.Top layer 214 is provided with the first welding resistance mask 220 and bottom 216 is provided with the second welding resistance mask 222.Tube core 200,202,204 is mounted on the top layer 214.Any surface mount device of tube core 200,202,204 and SIP is enclosed in shaping compound or packs in 224.Solder balls 226 is connected to bottom 216 to be used to be connected to the circuit board (not shown).Have the singulated dies layer and have a plurality of SIC though architecture 102` is shown as, can form a kind of architecture and stack tube core or stack SIC to comprise.
Above-mentioned architecture allows to use processor, memory and electric power connector effectively and be connected.This architectures minimum idle processor operations time and memory and I/O redundancy.This architecture also allows to increase the connection rate, because minimized part count, eliminated the situation that communication between a plurality of processors and employed parts close on very much.Architecture has also minimized PCB surface area and system complexity.
With reference now to Fig. 5,, shows the process flow diagram flow chart that explanation is used to form the method for no line imaging communication architecture.This method has been described the formation of single SIP architecture.
In step 250, silk screen glue (screen paste) is applied to printed circuit board (PCB) (PCB), and for example PCB 210.Can use printing of silk screen (mesh screen) masterplate or metal matrix printing technology to use silk screen glue.In step 252, surface mount device (SMD) directly is mounted on the surface of PCB.In step 254, tube core 200,202,204 is affixed to PCB.Tube core 200,202,204 can be bonded or be glued on the PCB.
In step 256, carry out lead key closing process to allow to be connected to other element of tube core 200,202,204 and SIP.Can use some combinations of heating, pressure and ultrasonic energy to come attached lead-in wire to form welding.
With reference now to Fig. 6,, shows the data flowchart that explanation is used for carrying out with PRN device method of wireless communication.Though mainly be this method of describing with respect to printing, this method can easily be modified and be used for other imaging task.
In step 300, such as the transceiver reception RF print command signal of one of transceiver 106,106`.Print command signal can be from any printing requesting service, for example computer, cell phone, PDA(Personal Digital Assistant) etc.
In step 302, the RF signal is exaggerated.In step 304, the RF signal after the amplification is converted into baseband signal.In step 306, receive this baseband signal such as the transceiver interface of one of transceiver interface 150,150`.In step 308, baseband processing module such as baseband module 132 or wireless communication module are handled this baseband signal to generate print data signal.
In step 310, the image-forming module such as image module 134 is handled print data signal and is printed ready picture signal to generate.Image processing module is carried out suitable compression, decompression, editor, conversion, tracking, stable and other image Processing tasks is printed ready picture signal to generate.
In step 312, the printing mechanism such as print structure 114 prints based on printing ready picture signal.
Now, those skilled in the art can understand from foregoing description, and extensive instruction of the present disclosure can be implemented with various forms.Therefore, though the disclosure has comprised specific example, should so not limit true scope of the present disclosure, because after having learnt accompanying drawing, specification and claims, it is obvious that other modification will become.

Claims (38)

1. wireless printer system comprises:
Transceiver, this transceiver generates baseband signal based on the radiofrequency signal that receives; And
First SOC(system on a chip), this first SOC(system on a chip) is communicated by letter with described transceiver and is comprised:
Radio interface module, this radio interface module utilize wireless interface software to handle described baseband signal to generate print data signal; And
Image-forming module, this image-forming module utilize imaging software to handle described print data signal to generate print image signal.
2. wireless printer as claimed in claim 1 system, wherein, described first SOC(system on a chip) comprises CPU.
3. wireless printer as claimed in claim 1 system also comprises the system in package of described first SOC(system on a chip).
4. wireless printer as claimed in claim 3 system, wherein, described system in package comprises the memory of communicating by letter with described image-forming module with described radio interface module.
5. wireless printer as claimed in claim 4 system, wherein, described memory comprises second SOC(system on a chip).
6. want 5 described wireless printer systems as right, wherein, described second SOC(system on a chip) comprises described wireless interface software and described imaging software.
7. wireless printer as claimed in claim 4 system, wherein, described memory comprises described wireless interface software and described imaging software.
8. wireless printer as claimed in claim 3 system, wherein, described system in package comprises the described wireless interface software of storage and printer imaging software and memory of data integrated circuit.
9. wireless printer as claimed in claim 3 system, wherein, described system in package comprises at least one parts of described transceiver.
10. wireless printer as claimed in claim 3 system, wherein, described system in package comprises at least one parts of described transceiver, these at least one parts are selected from receiver, emitter, low-noise amplifier and power amplifier.
11. wireless printer as claimed in claim 3 system, wherein, described system in package comprises a plurality of tube cores.
12. wireless printer as claimed in claim 11 system, wherein, described a plurality of tube cores comprise transceiver dies and memory dice.
13. wireless printer as claimed in claim 1 system, wherein, described first SOC(system on a chip) comprises network process module.
14. wireless printer as claimed in claim 1 system, wherein, described first SOC(system on a chip) comprises at least one peripheral processes module.
15. wireless printer as claimed in claim 1 system, wherein, described first SOC(system on a chip) comprises at least one I/O (I/O) processing module.
16. a printer, this printer comprise the described wireless printer of claim 1 system, and comprise the printing mechanism that prints based on described print image signal.
17. a method that is used for the operate wireless printer system comprises:
Utilize transceiver to generate baseband signal based on the radiofrequency signal that receives; And
Communicate by letter with described transceiver via SOC(system on a chip);
Use wireless interface software on described SOC(system on a chip), to handle described baseband signal to generate print data signal; And
Use imaging software on described SOC(system on a chip), to handle described print data signal to generate print image signal.
18. method as claimed in claim 17 comprises and utilizes CPU to generate described print data signal and described print image signal.
19. method as claimed in claim 17 comprises via system in package and communicating by letter with described transceiver that described system in package comprises described SOC(system on a chip).
20. method as claimed in claim 19 comprises via the memory that is included in the described system in package and communicating by letter with described image-forming module with described radio interface module.
21. method as claimed in claim 19 comprises and utilizes the described wireless interface software that is stored in the described memory to communicate by letter with described image-forming module with described radio interface module with described imaging software.
22. method as claimed in claim 17 comprises:
Utilize printer to generate described print data signal and described print image signal; And
Print based on described print image signal.
23. a wireless printer system comprises:
Wireless transmitter, this wireless transmitter are used for generating baseband signal based on the radiofrequency signal that receives; And
First SOC(system on a chip), this first SOC(system on a chip) is communicated by letter with described wireless transmitter, and comprises:
Radio interface device, this radio interface device are used to utilize wireless interface software to handle described baseband signal to generate print data signal; And
Imaging device, this imaging device are used to utilize imaging software to handle described print data signal to generate print image signal.
24. wireless printer as claimed in claim 23 system, wherein, described first SOC(system on a chip) comprises CPU.
25. wireless printer as claimed in claim 23 system also comprises the system in package of described first SOC(system on a chip).
26. wireless printer as claimed in claim 25 system, wherein, described system in package comprises and is used for the storage device of communicating by letter with described imaging device with described radio interface device.
27. wireless printer as claimed in claim 26 system, wherein, described storage device comprises second SOC(system on a chip).
28. want 27 described wireless printer systems as right, wherein, described second SOC(system on a chip) comprises described wireless interface software and described imaging software.
29. wireless printer as claimed in claim 26 system, wherein, described storage device comprises described wireless interface software and described imaging software.
30. wireless printer as claimed in claim 25 system, wherein, described system in package comprises the storage device of the described wireless interface software of storage and printer imaging software and data.
31. wireless printer as claimed in claim 25 system, wherein, described system in package comprises at least one parts of described wireless transmitter.
32. wireless printer as claimed in claim 25 system, wherein, described system in package comprises at least one parts of described wireless transmitter, and these at least one parts are selected from receiver, emitter, low-noise amplifier and power amplifier.
33. wireless printer as claimed in claim 25 system, wherein, described system in package comprises a plurality of tube cores.
34. wireless printer as claimed in claim 33 system, wherein, described a plurality of tube cores comprise transceiver dies and memory dice.
35. wireless printer as claimed in claim 23 system, wherein, described first SOC(system on a chip) comprises network process module.
36. wireless printer as claimed in claim 23 system, wherein, described first SOC(system on a chip) comprises at least one peripheral processes module.
37. wireless printer as claimed in claim 23 system, wherein, described first SOC(system on a chip) comprises at least one I/O (I/O) processing module.
38. a printer, this printer comprise the described wireless printer of claim 23 system, and comprise and be used for the printing equipment that prints based on described print image signal.
CNA2007800282608A 2006-05-26 2007-05-24 Wireless system-in-package and image processing control apparatus Pending CN101495321A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US80863406P 2006-05-26 2006-05-26
US60/808,634 2006-05-26
US11/751,687 2007-05-22

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CN101495321A true CN101495321A (en) 2009-07-29

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Application publication date: 20090729