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| 6 | Datasheet: http://www.farnell.com/datasheets/95445.pdf |
6 | Datasheet: http://www.farnell.com/datasheets/95445.pdf |
| 7 | Datasheet: http://www.molex.com/cgi-bin/bv/molex/jsp/products/datasheet.jsp?part=active/5009010801_MEMORY_CARD_SOCKET.xml&BV_SessionID=@@@@0503240611.1217940777@@@@&BV_EngineID=cccdadeekkkhejdcflgcehedffgdfmk.0&channel=Products&Lang=english |
7 | Datasheet: http://www.molex.com/cgi-bin/bv/molex/jsp/products/datasheet.jsp?part=active/5009010801_MEMORY_CARD_SOCKET.xml&BV_SessionID=@@@@0503240611.1217940777@@@@&BV_EngineID=cccdadeekkkhejdcflgcehedffgdfmk.0&channel=Products&Lang=english |
| 8 | Catalogue Page: 1772 / EBU |
8 | Catalogue Page: 1772 / EBU |
| 9 | Price: € 2,97 |
9 | Price: € 2,97 |
| 10 | 10 | ||
| 11 | ------------------------------------------------------------------------ |
11 | ;------------------------------------------------------------------------ |
| 12 | 12 | ; |
|
| 13 | SD Memory Card Specification Version 1.01 |
13 | ;SD Memory Card Specification Version 1.01 |
| 14 | http://en.wikipedia.org/wiki/Secure_Digital_card |
14 | ;http://en.wikipedia.org/wiki/Secure_Digital_card |
| 15 | http://www.sdcard.org/about/host_controller/simple_spec/Simplified_SD_Host_Controller_Spec.pdf |
15 | ;http://www.sdcard.org/about/host_controller/simple_spec/Simplified_SD_Host_Controller_Spec.pdf |
| 16 | 16 | ; |
|
| 17 | page 248 of the LPC3180 chip |
17 | ;page 248 of the LPC3180 chip |
| 18 | The SD card specification 1.01 allows for a maximum speed of 66x |
18 | ;The SD card specification 1.01 allows for a maximum speed of 66x |
| 19 | 19 | ; |
|
| 20 | Compatibility and Interoperability |
20 | ;Compatibility and Interoperability |
| 21 | 21 | ; |
|
| 22 | http://www.sdcard.org/about/micro_sd/ |
22 | ;http://www.sdcard.org/about/micro_sd/ |
| 23 | One of the major advantages of microSD cards are that they are backward compatible with many electronic devices that are SD enabled. By using an appropriate adapter the microSD card can easily and quickly be inserted into any device that supports either a standard SD or miniSD card. |
23 | ;One of the major advantages of microSD cards are that they are backward compatible with many electronic devices that are SD enabled. By using an appropriate adapter the microSD card can easily and quickly be inserted into any device that supports either a standard SD or miniSD card. |
| 24 | 24 | ; |
|
| 25 | SD/MMC CARD INTERFACES |
25 | ;SD/MMC CARD INTERFACES |
| 26 | Pin # Signal Name |
26 | ; Pin # Signal Name |
| 27 | 1 CD_MMC_E/SFRM1 |
27 | ; 1 CD_MMC_E/SFRM1 |
| 28 | 2 SSPTX1 |
28 | ; 2 SSPTX1 |
| 29 | 3 GND |
29 | ; 3 GND |
| 30 | 4 VCC (470nH to 3.3V) |
30 | ; 4 VCC (470nH to 3.3V) |
| 31 | 5 SCLK1 |
31 | ; 5 SCLK1 |
| 32 | 6 GND |
32 | ; 6 GND |
| 33 | 7 SSPRX1 |
33 | ; 7 SSPRX1 |
| 34 | 8 10K to VCC |
34 | ; 8 10K to VCC |
| 35 | 9 10K to VCC |
35 | ; 9 10K to VCC |
| 36 | 10 WP (33K to VCC) |
36 | ; 10 WP (33K to VCC) |
| 37 | 11 WP (2K to GND) |
37 | ; 11 WP (2K to GND) |
| 38 | 12 CP (2K to GND) |
38 | ; 12 CP (2K to GND) |
| 39 | 13 WP (33K to VCC) |
39 | ; 13 WP (33K to VCC) |
| 40 | 14 2K to GND |
40 | ; 14 2K to GND |
| 41 | 15 2K to GND |
41 | ; 15 2K to GND |
| 42 | 42 | ; |
|
| 43 | http://elm-chan.org/docs/mmc/mmc_e.html |
43 | ;http://elm-chan.org/docs/mmc/mmc_e.html |
| 44 | http://pinouts.ru/Memory/sdcard_pinout.shtml |
44 | ;http://pinouts.ru/Memory/sdcard_pinout.shtml |
| 45 | 45 | ; |
|
| 46 | 8 DAT1 |
46 | ;8 DAT1 |
| 47 | 7 DAT0 |
47 | ;7 DAT0 |
| 48 | 6 VSS2 |
48 | ;6 VSS2 |
| 49 | 5 CLK |
49 | ;5 CLK |
| 50 | 4 VDD |
50 | ;4 VDD |
| 51 | 3 VSS1 |
51 | ;3 VSS1 |
| 52 | 2 CMD |
52 | ;2 CMD |
| 53 | 1 DAT3 |
53 | ;1 DAT3 |
| 54 | 9 DAT2 |
54 | ;9 DAT2 |
| 55 | 55 | ; |
|
| 56 | http://www.interfacebus.com/MicroSD_Card_Pinout.html |
56 | ;http://www.interfacebus.com/MicroSD_Card_Pinout.html |
| 57 | 57 | ; |
|
| 58 | 1 DAT2 Data Bit 2 |
58 | ;1 DAT2 Data Bit 2 |
| 59 | 2 CD/DAT3 Card Detect / Data Bit 3 |
59 | ;2 CD/DAT3 Card Detect / Data Bit 3 |
| 60 | 3 CMD Command Line |
60 | ;3 CMD Command Line |
| 61 | 4 Vdd Supply Voltage 2.7v / 3.6v |
61 | ;4 Vdd Supply Voltage 2.7v / 3.6v |
| 62 | 5 CLK Clock |
62 | ;5 CLK Clock |
| 63 | 6 Vss Ground |
63 | ;6 Vss Ground |
| 64 | 7 DAT0 Data Bit 0 |
64 | ;7 DAT0 Data Bit 0 |
| 65 | 8 DAT1 Data Bit 1 |
65 | ;8 DAT1 Data Bit 1 |
| 66 | 66 | ; |
|
| 67 | ------------------------------------------------------------------------ |
67 | ;------------------------------------------------------------------------ |
| 68 | 68 | ; |
|
| 69 | # dutch: http://www.informatique.nl/cgi-bin/iqshop.cgi?M=I&A=138687 |
69 | ;# dutch: http://www.informatique.nl/cgi-bin/iqshop.cgi?M=I&A=138687 |