CN101625672A - Method for combining functions of quick card and non-host device - Google Patents
Method for combining functions of quick card and non-host device Download PDFInfo
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- CN101625672A CN101625672A CN200910160278A CN200910160278A CN101625672A CN 101625672 A CN101625672 A CN 101625672A CN 200910160278 A CN200910160278 A CN 200910160278A CN 200910160278 A CN200910160278 A CN 200910160278A CN 101625672 A CN101625672 A CN 101625672A
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Abstract
The invention relates to a method combining functions of a quick card and a non-host device, comprising the following steps: inserting a set of interface pins of the quick card into a non-host device; transmitting a communication signal to the quick card by the non-host device according to a scheduled transmission protocol; matching the quick card with the non-host device according to the communication signal to execute function setting and provide service.
Description
The application be that November 10, application number in 2006 are 200610143543.4 the applying date, denomination of invention divides an application for the application for a patent for invention of " card and noise isolation method thereof and the method that combines with non-host device function fast ".
Technical field
The present invention especially refers to a kind of quick card structure with expansion function (expandablepins) relevant for a kind of quick card structure.The present invention is specifically related to the method for the function of quick card of a kind of combination and non-host device.
Background technology
(Peripheral Component InterconnectExpress, PCIE) after the appearance, and then the specification of card (Express Card) is also and then delivered fast to connect fast interface at peripheral components.Fast card has two kinds of shapes: corner (L) type with directly go into type, being stuck in fast in the mechanism is a half-breadth of mechanism of PC Card family interface approximately, so the two is just incompatible in mechanism.Size is condensed to a half width and can be the space that following mobile computer is saved side, and the facilities that plug and unplug equipment are provided more.Though it uses string type (Serial) but not 16-bit or the 32-bit parallel type (Parallel) of PC Card aspect interface, its frequency range is at all not inferior.
The card standard is by international host apparatus storage card (the The Personal ComputerMemory Card International Association of association fast; PCMCIA) develop, purpose is to replace the PC Card standard that Card Bus and PC Card add the calliper model that originally is common to.This standard can be quickened the development of mobile communication, data storage, I/O, multimedia, safety and add-on card, brings the greater functionality advantage for a new generation moves with the desktop host apparatus.
In the specification of blocking fast, defined three big interfaces, be respectively that peripheral components connects fast interface, USB (universal serial bus) (Universal Serial Bus, USB), and the System Management Bus interface (System Management Bus, SMBus).It wherein is example with the USB (universal serial bus), migrated to the specification of quick card easily and designed in order to allow over the USB (universal serial bus) periphery, because of in the application in future, the application of card will increase significantly gradually fast, but for some quick card based on USB (universal serial bus), must allow the user have an opportunity to enjoy its benefit, can not and may not be certain to leave no choice but upgrading.Moreover with the low-power of USB (universal serial bus), advantage in most application, based on the quick card of USB (universal serial bus), still may be to be in the great majority cheaply.
Particularly for the application of mobile computer, the employing trend of card is inevitable fast.Yet the expansion mechanism of this card-shape is for most equipment vendors, and it is difficult to say so.The equipment that particularly has the quick card of battery, the restriction in its mechanism increase especially greatly.
Summary of the invention
The invention provides a kind of quick card that expands function that has, card comprises a plurality of detection pins fast, be used for when fast card inserts a host apparatus, sending identification signal, make this host apparatus according to detected identification signal and the setting operation pattern to this host apparatus at this; A plurality of power pins are used for receiving power supply; One bus; One first group interface pin is connected to this bus; One first group of functional circuit is connected to this bus; A pair of link group; One second group interface pin is connected to this butt joint sets of lines; One second group of functional circuit is connected to this butt joint sets of lines; An and power sense circuit.This power sense circuit comprises a plurality of input ends, is connected to this a plurality of power pins; One power output end is connected to this first group of functional circuit; And a control signal end, be connected to this butt joint sets of lines, in order to according to the detected voltage input status of these a plurality of input ends, enable or forbid this butt joint sets of lines.
The present invention provides a kind of expansion function method of quick card in addition, and the method for the function of quick card of promptly a kind of combination and non-host device, this method comprise inserts a non-host device with a group interface pin that blocks fast; This non-host device is reached an agreement on according to a scheduled transmission and is sent a ditch messenger to blocking fast; And card cooperates this non-host device to carry out function setting according to this ditch messenger and service is provided fast.
Description of drawings
Fig. 1 is the first preferred embodiment synoptic diagram that blocks fast according to the present invention.
Fig. 2 is the second preferred embodiment synoptic diagram that blocks fast according to the present invention.
Fig. 3 is the 3rd preferred embodiment synoptic diagram that blocks fast according to the present invention.
Fig. 4 is for showing the process flow diagram of the expansion function method of blocking fast according to the present invention's first preferred embodiment.
Fig. 5 is for showing the process flow diagram of the expansion function method of blocking fast according to the present invention's second preferred embodiment.
Fig. 6 is for showing the process flow diagram of the expansion function method of blocking fast according to the present invention's the 3rd preferred embodiment.
Fig. 7 is for showing the 4th preferred embodiment process flow diagram of the expansion function method of blocking fast according to the present invention.
Fig. 8 is for showing the 5th preferred embodiment process flow diagram of the expansion function method of blocking fast according to the present invention.
Fig. 9 is for showing the 6th preferred embodiment process flow diagram of the expansion function method of blocking fast according to the present invention.
The main element symbol description
100,200,300 block fast
101 host apparatus
110 block the I/O pin interface fast
120 butt joint sets of lines
121 second group interface pins
The 122SMBUS bus
123 second groups of functional circuits
125,172 the 3rd group interface pins
126,170PCIE bus
127,174 the 3rd groups of functional circuits
128,160USB bus
130 power sense circuits
131 first input ends
132 second input ends
133 control signal ends
134 power output ends
140 first detect pin
150 second detect pin
162 first group interface pins
164 first groups of functional circuits
Embodiment
See also Fig. 1, Fig. 1 is the first preferred embodiment synoptic diagram that blocks 100 structures according to the present invention fast.Quick card 100 includes one and blocks I/O pin interface 110 fast, in order to provide and the quick 100 relevant various feature operation interfaces that block; One first detects pin 140, is connected to the 4th pin of quick card I/O pin interface 110; One second detects pin 150, is connected to the 17th pin of quick card I/O pin interface 110; One USB (universal serial bus) 160; One first group interface pin 162 is connected to USB (universal serial bus) 160; One first group of functional circuit 164 is connected to USB (universal serial bus) 160; A pair of link group 120; One second group interface pin 121 is connected to butt joint sets of lines 120; One System Management Bus 122 is connected to butt joint sets of lines 120; One second group of functional circuit 123 is connected to System Management Bus 122; One the 3rd group interface pin 125 is connected to butt joint sets of lines 120; One peripheral components connects fast interface bus 126, is connected to butt joint sets of lines 120; One the 3rd group of functional circuit 127 is connected to peripheral components and connects fast interface bus 126; An and power sense circuit 130, include a first input end 131, be connected to one first power pins (the 14th pin) of quick card I/O pin interface 110, one second input end 132, be connected to a second source pin (the 15th pin) of quick card I/O pin interface 110, one power output end 134, be connected to first group of functional circuit 164, an and control signal end 133, one control signal is provided, in order to according at first input end 131 or second input end, 132 detected voltage input status, to enable or to forbid butt joint sets of lines 120.
The first detection pin 140 and second detects pin 150 and is used for when card 100 inserts a host apparatus 101 fast, send identification signal to host apparatus 101, make host apparatus 101 according to detected identification signal and the setting operation pattern, this first power pins (the 14th pin) detects that pin 140 is sent this identification signal of an electronegative potential and when enabling the USB (universal serial bus) operator scheme in order to receive first at host apparatus 101, output 3.3V voltage, this second source pin (the 15th pin) first detects that pin 140 is sent this identification signal of an electronegative potential and when enabling the USB (universal serial bus) operator scheme, output 3.3V voltage in order to receive this at host apparatus 101.
See also Fig. 2, Fig. 2 is the second preferred embodiment synoptic diagram that blocks 200 structures according to the present invention fast.Card 200 includes one and blocks I/O pin interface 110 fast fast, in order to provide and the relevant various feature operation interfaces of quick card; One first detects pin 140, is connected to the 4th pin of quick card I/O pin interface 110; One second detects pin 150, is connected to the 17th pin of quick card I/O pin interface 110; One USB (universal serial bus) 160; One first group interface pin 162 is connected to USB (universal serial bus) 160; One first group of functional circuit 164 is connected to USB (universal serial bus) 160; A pair of link group 120; One second group interface pin 121 is connected to butt joint sets of lines 120; One System Management Bus 122 is connected to butt joint sets of lines 120; One second group of functional circuit 123 is connected to System Management Bus 122; One peripheral components connects fast interface bus 170; One the 3rd group interface pin 172 is connected to peripheral components and connects fast interface bus 170; One the 3rd group of functional circuit 174 is connected to peripheral components and connects fast interface bus 170; An and power sense circuit 130, include a first input end 131, be connected to this one first power pins (the 14th pin) of card I/O pin interface 110 fast, one second input end 132, be connected to this second source pin (the 15th pin) of card I/O pin interface 110 fast, one power output end 134, be connected to first group of functional circuit 164 and the 3rd group of functional circuit 174, an and control signal end 133, one control signal is provided, in order to according at first input end 131 or second input end, 132 detected voltage input status, to enable or to forbid butt joint sets of lines 120.
The first detection pin 140 and second detects pin 150 and is used for when card 200 inserts a host apparatus 101 fast, send identification signal to host apparatus 101, make host apparatus 101 according to detected identification signal and the setting operation pattern, this first power pins (the 14th pin) detects pin 140 and all sends this identification signal of electronegative potential with the second detection pin 150 and enable the USB (universal serial bus) operator scheme simultaneously when being connected fast interface bus operation pattern with peripheral components in order to receive first at host apparatus 101, output 3.3V voltage, this second source pin (the 15th pin) detects pin 140 and second and detects pin 150 and all send this identification signal of electronegative potential and enable the USB (universal serial bus) operator scheme simultaneously when being connected fast interface bus operation pattern with peripheral components in order to receive first at host apparatus 101, exports 3.3V voltage.
See also Fig. 3, Fig. 3 is the 3rd preferred embodiment synoptic diagram that blocks 300 structures according to the present invention fast.Card 300 includes one and blocks I/O pin interface 110 fast fast, in order to provide and the relevant various feature operation interfaces of quick card; One first detects pin 140, is connected to the 4th pin of quick card I/O pin interface 110; One second detects pin 150, is connected to the 17th pin of quick card I/O pin interface 110; One peripheral components connects fast interface bus 170; One first group interface pin 162 is connected to peripheral components and connects fast interface bus 170; One first group of functional circuit 164 is connected to peripheral components and connects fast interface bus 170; A pair of link group 120; One second group interface pin 121 is connected to butt joint sets of lines 120; One System Management Bus 122 is connected to butt joint sets of lines 120; One second group of functional circuit 123 is connected to System Management Bus 122; One the 3rd group interface pin 125 is connected to butt joint sets of lines 120; One USB (universal serial bus) 128 is connected to butt joint sets of lines 120; One the 3rd group of functional circuit 127 is connected to USB (universal serial bus) 128; An and power sense circuit 130, include a first input end 131, be connected to this one first power pins (the 14th pin) of card I/O pin interface 110 fast, one second input end 132, be connected to this second source pin (the 15th pin) of card I/O pin interface 110 fast, one power output end 134, be connected to first group of functional circuit 164, an and control signal end 133, one control signal is provided, in order to according at first input end 131 or second input end, 132 detected voltage input status, to enable or to forbid butt joint sets of lines 120.
The first detection pin 140 and second detects pin 150 and is used for when card 300 inserts a host apparatus 101 fast, send identification signal to host apparatus 101, make host apparatus 101 according to detected identification signal and the setting operation pattern, this first power pins (the 14th pin) detects that pin 150 is sent this identification signal of an electronegative potential and when enabling peripheral components and connecting fast interface bus operation pattern in order to receive second at host apparatus 101, output 3.3V voltage, this second source pin (the 15th pin) detects that pin 150 is sent this identification signal of an electronegative potential and when enabling peripheral components and connecting fast interface bus operation pattern, output 3.3V voltage in order to receive second at host apparatus 101.
According to the structure of the quick card 100 of the invention described above, the present invention provides a kind of preferable implementation method of expansion function of quick card in addition.See also Fig. 1 and Fig. 4, Fig. 4 is for showing the process flow diagram of the expansion function method of blocking fast according to the present invention's first preferred embodiment, wherein block 100 fast for inserting host apparatus 101 with USB (universal serial bus) compatibility interface operator scheme, the step of the transmission communication mechanism that this method provided is as follows:
Step 400: block fast 100 first detect an identification signal of pin 140 output electronegative potentials to host apparatus 101;
Step 410: host apparatus 101 detects the electronegative potential of this identification signal of pin 140 according to detecting first, and enables the USB (universal serial bus) operator scheme;
Step 420: host apparatus 101 is from this first power pins (the 14th pin) or this second source pin (the 15th pin) output 3.3V voltage;
Step 430: when power sense circuit 130 detects the 3.3V voltage that this first power pins or this second source pin exported, control signal end 133 is sent a control signal with forbidding butt joint sets of lines 120, and at power output end 134 output 3.3V voltages, to provide the USB (universal serial bus) operator scheme required bus power source.
In the present embodiment, this electronegative potential can be an earthing potential, and butt joint sets of lines 120 comprise this fast card I/O pin interface 110 the 1st, 2,3,4,14, and 15 pins beyond pin.
Wherein when fast card 100 was extracted host apparatus 101, its transmission communication mechanism included: host apparatus 101 cuts off the 3.3V voltage of being exported from this first power pins or this second source pin; And power sense circuit 133 be can't detect the 3.3V voltage of this first power pins or this second source pin the time, and control signal end 133 is sent a control signal enabling butt joint sets of lines 120, and stops the 3.3V voltage of power output end 134 outputs.
According to the structure of the quick card 200 of the invention described above, the present invention provides a kind of preferable implementation method of expansion function of quick card in addition.See also Fig. 2 and Fig. 5, Fig. 5 is for showing the process flow diagram of the expansion function method of blocking fast according to the present invention's second preferred embodiment, wherein block 200 fast for connect fast interface operator scheme insertion host apparatus 101 with peripheral components, the step of the transmission communication mechanism that this method provided is as follows:
Step 500: block 200 first detect pin 140 and all export the identification signal of electronegative potential to host apparatus 101 fast with the second detection pin 150;
Step 510: host apparatus 101 detects the electronegative potential that pin 140 and second detects this identification signal of pin 150 according to detecting first, is connected the fast interface operator scheme with peripheral components and enable the USB (universal serial bus) operator scheme simultaneously;
Step 520: host apparatus 101 is from this first power pins (the 14th pin) or this second source pin (the 15th pin) output 3.3V voltage;
Step 530: when power sense circuit 130 detects the 3.3V voltage that this first power pins or this second source pin exported, control signal end 133 is sent a control signal with forbidding butt joint sets of lines 120, and,, the USB (universal serial bus) operator scheme is connected the required bus power source of fast interface operator scheme with peripheral components so that being provided at power output end 134 output 3.3V voltages.
In the present embodiment, this electronegative potential can be an earthing potential, and the butt joint sets of lines 120 comprise quick card I/O pin interface 110 the 1st, 2,3,4,13,14,15,17,18,19,21,22,24, and 25 pins beyond pin.
Wherein when fast card 200 was extracted host apparatus 101, its transmission communication mechanism included: host apparatus 101 cuts off the 3.3V voltage of being exported from this first power pins or this second source pin; And power sense circuit 133 be can't detect the 3.3V voltage of this first power pins or this second source pin the time, and control signal end 133 is sent a control signal enabling butt joint sets of lines 120, and stops the 3.3V voltage of power output end 134 outputs.
According to the structure of the quick card 300 of the invention described above, the present invention provides a kind of preferable implementation method of expansion function of quick card in addition.See also Fig. 3 and Fig. 6, Fig. 6 is for showing the process flow diagram of the expansion function method of blocking fast according to the present invention's the 3rd preferred embodiment, wherein block 300 fast for connect fast interface operator scheme insertion host apparatus 101 with peripheral components, the step of the transmission communication mechanism that this method provided is as follows:
Step 600: block fast 300 second detect an identification signal of pin 150 output electronegative potentials to host apparatus 101;
Step 610: host apparatus 101 detects the electronegative potential of this identification signal of pin 150 according to detecting second, connects the fast interface operator scheme and enable peripheral components;
Step 620: host apparatus 101 is from this first power pins (the 14th pin) or this second source pin (the 15th pin) output 3.3V voltage;
Step 630: when power sense circuit 130 detects the 3.3V voltage that this first power pins or this second source pin exported, control signal end 133 is sent a control signal to forbid this butt joint sets of lines 120, and,, peripheral components connects the required bus power source of fast interface operator scheme so that being provided at power output end 134 output 3.3V voltages.
In the present embodiment, this electronegative potential can be an earthing potential, and the butt joint sets of lines 120 comprise quick card I/O pin interface 110 the 13rd, 14,15,17,18,19,21,22,24, and 25 pins beyond pin.
Wherein when fast card 300 was extracted host apparatus 101, its transmission communication mechanism included: host apparatus 101 cuts off the 3.3V voltage of being exported from this first power pins or this second source pin; And power sense circuit 133 be can't detect the 3.3V voltage of this first power pins or this second source pin the time, and control signal end 133 is sent a control signal enabling butt joint sets of lines 120, and stops the 3.3V voltage of power output end 134 outputs.
When the present invention blocked insertion one non-host device fast, its transmission communication mechanism included: this non-host device is reached an agreement on according to a scheduled transmission and is sent a ditch messenger to blocking fast; And this ditch messenger is received in clamping fast, and the required data of this non-host device is provided or carries out the specific function operation according to this ditch messenger.
See also Fig. 7, Fig. 7 is for showing the 4th preferred embodiment process flow diagram of the expansion function method of blocking fast according to the present invention, the quick card of present embodiment can be the quick card 100 of Fig. 1, the quick card 200 of Fig. 2 or the quick card 300 of Fig. 3, when quick card inserts a playing device, the transmission communication mechanism step that the inventive method provided is as follows:
Step 700: this playing device is reached an agreement on according to a scheduled transmission and is sent a broadcast interrogating signal to blocking fast;
Step 710: this broadcast interrogating signal is received in clamping fast, and provides a play mode to control signal to this playing device according to this broadcast interrogating signal;
Step 720: this playing device is carried out playing function according to this play mode control signal and is set;
Step 730: after this playing device is finished the playing function setting, send a play mode confirmation signal to blocking fast;
Step 740: after this play mode confirmation signal was received in clamping fast, transmission was stored in this played file of blocking fast to this playing device;
Step 750: after this playing device receives this played file, carry out the play operation of this played file with the playing function that sets.
In the present embodiment, it can be that video is set or audio settings that this playing function is set, this video is set can include the wide screen setting, the image color adjustment is set and subtitle setting, and this audio settings can include stereo setting, the Dolby Surround audio mixing is set and balanced Adjustment System is set.
See also Fig. 8, Fig. 8 is for showing the 5th preferred embodiment process flow diagram of the expansion function method of blocking fast according to the present invention, the quick card of present embodiment can be the quick card 100 of Fig. 1, the quick card 200 of Fig. 2 or the quick card 300 of Fig. 3, when quick card inserts a firmware updating device, the transmission communication mechanism step that the inventive method provided is as follows:
Step 800: this firmware updating device is sent a firmware update according to scheduled transmission agreement and is controlled signal to quick card;
Step 810: this firmware update control signal is received in clamping fast, and carries out firmware updating function according to this firmware update control signal and set;
Step 820: after card is finished the firmware updating function setting fast, send a firmware update confirmation signal to this firmware updating device;
Step 830: after this firmware updating device received this firmware update confirmation signal, transmission was stored in a firmware file of this firmware updating device to blocking fast;
Step 840: this firmware file is received in clamping fast, and carries out the firmware update operation.
In the present embodiment, this firmware updating function setting can be that the firmware error eliminating function is set.
See also Fig. 9, Fig. 9 is for showing the 6th preferred embodiment process flow diagram of the expansion function method of blocking fast according to the present invention, the quick card of present embodiment can be the quick card 100 of Fig. 1, the quick card 200 of Fig. 2 or the quick card 300 of Fig. 3, when quick card inserts a charging device, the transmission communication mechanism step that the inventive method provided is as follows:
Step 900: this charging device is reached an agreement on according to a scheduled transmission and is sent a charging control signal to blocking fast;
Step 910: this charging control signal is received in clamping fast, and carries out charge function according to this charging control signal and set;
Step 920: after card is finished the charge function setting fast, send a charge function confirmation signal to this charging device;
Step 930: after this charging device receives this charge function confirmation signal, carry out card charging operations fast.
In the present embodiment, this charge function setting can be that charging current is set or charging voltage is set.
In above-mentioned a plurality of embodiment of the invention, very clearly highlight the present invention and block the characteristic that breaks through traditional specification limits fast, the present invention's card fast is USB (universal serial bus) to be primary structure, can peripheral components connection fast interface be primary structure also, or more can be connected fast interface with peripheral components with USB (universal serial bus) simultaneously be primary structure.Under the quick card structure of the present invention, make the equipment of developing can be compatible with quick calliper lattice, also allow the user can flexibly increase the functional of quick card relevant device.
The above only is the preferred embodiments of the present invention, and all equivalences of carrying out according to claim of the present invention change and revise, and all should belong to covering scope of the present invention.
Claims (7)
1. the combination method of card and the function of non-host device fast includes:
An one group interface pin that blocks is fast inserted a non-host device;
This non-host device is reached an agreement on according to a scheduled transmission and is sent a ditch messenger to blocking fast; And
Card cooperates this non-host device to carry out function setting according to this ditch messenger and service is provided fast.
2. the method for claim 1, wherein:
This group interface pin that blocks is fast inserted this non-host device, and a group interface pin of card inserts a playing device in order will be somebody's turn to do fast;
This non-host device is sent this ditch messenger according to this scheduled transmission agreement and is sent a broadcast interrogating signal extremely fast card for this playing device according to this scheduled transmission agreement to being somebody's turn to do quick card;
Card cooperates this non-host device to carry out function setting according to this ditch messenger and provides service to comprise fast:
Card provides a play mode to control signal to this playing device according to this broadcast interrogating signal fast;
This playing device is carried out playing function according to this play mode control signal and is set;
After this playing device is finished the playing function setting, send a play mode confirmation signal to blocking fast;
After this play mode confirmation signal was received in this quick clamping, transmission was stored in this played file of blocking fast to this playing device; And
After this playing device receives this played file, carry out the play operation of this played file with the playing function that sets.
3. method as claimed in claim 2, wherein this playing device is carried out playing function according to this play mode control signal and is set at this playing device according to this play mode control signal execution video setting or audio settings.
4. the method for claim 1, wherein:
This group interface pin that blocks is fast inserted this non-host device, and a group interface pin of card inserts a firmware updating device in order will be somebody's turn to do fast;
This non-host device according to this scheduled transmission agreement send this ditch messenger to card fast and send a firmware update for this firmware updating device according to this scheduled transmission agreement and control signal to this quick card;
Card cooperates this non-host device to carry out function setting according to this ditch messenger and provides service to comprise fast:
Card is carried out the firmware updating function setting according to this firmware update control signal fast;
Card is finished the firmware updating function setting and is sent a firmware update confirmation signal to this firmware updating device fast;
This firmware updating device transmission is stored in a firmware file of this firmware updating device to blocking fast; And
Card is carried out the firmware update operation according to this firmware file fast.
5. method as claimed in claim 4, wherein fast card according to this firmware update control signal carry out firmware updating function be set at this fast card carry out firmware error eliminating function according to this firmware update control signal and set.
6. the method for claim 1, wherein:
This group interface pin that blocks is fast inserted this non-host device, and a group interface pin of card inserts a charging device in order will be somebody's turn to do fast;
This non-host device is sent this ditch messenger to sending a charging control signal to being somebody's turn to do card fast for this charging device according to this scheduled transmission agreement by quick card according to this scheduled transmission agreement;
Card cooperates this non-host device to carry out function setting according to this ditch messenger and provides service to comprise fast:
Card is carried out the charge function setting according to this charging control signal fast;
Card is finished the charge function setting and is sent a charge function confirmation signal to this charging device fast; And
This charging device is carried out card charging operations fast.
7. method as claimed in claim 6, wherein fast card according to this charging control signal carry out charge function be set at this fast card carry out according to this charging control signal that charging current is set or charging voltage is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910160278A CN101625672A (en) | 2006-11-10 | 2006-11-10 | Method for combining functions of quick card and non-host device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910160278A CN101625672A (en) | 2006-11-10 | 2006-11-10 | Method for combining functions of quick card and non-host device |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006101435434A Division CN100547576C (en) | 2006-11-10 | 2006-11-10 | Quick card and noise isolation method thereof and the method that combines with non-host device function |
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| Publication Number | Publication Date |
|---|---|
| CN101625672A true CN101625672A (en) | 2010-01-13 |
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| CN200910160278A Pending CN101625672A (en) | 2006-11-10 | 2006-11-10 | Method for combining functions of quick card and non-host device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103092795A (en) * | 2011-07-18 | 2013-05-08 | 迈实电子(上海)有限公司 | Interface circuit, signal transmission method and communication system |
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2006
- 2006-11-10 CN CN200910160278A patent/CN101625672A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103092795A (en) * | 2011-07-18 | 2013-05-08 | 迈实电子(上海)有限公司 | Interface circuit, signal transmission method and communication system |
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Open date: 20100113 |