Table des Matières
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8.14.5
Affectation des broches carte SD/MMC
Tableau 36:
Affectation des broches : carte SD
N° de broche Désignation Mode SD
1
DATA3/CS
2
CMD/DI
3
Vss1
4
Vcc
5
CLK
6
Vss2
7
DAT0/DO
8
DAT1
9
DAT2
Tableau 37:
Affectation des broches : carte MMC
N° de broche Désignation Mode SD
1
RES/CS
2
CMD/DI
3
Vss1
4
Vcc
5
CLK
6
Vss2
7
DAT/DO
90
Data Line 3 (Bit 3)
Command/Response
Supply Voltage Ground
Supply Voltage
Clock
Supply Voltage Ground
Data Line 0 (Bit 0)
Data Line 1 (Bit 1)
Data Line 2 (Bit 2)
Not connected or Always „1" Chip Select
Command/Response
Supply Voltage Ground
Supply Voltage
Clock
Supply Voltage Ground
Data 0
Mode SPI
Chip Select
Host to Card Commands and
Data
Supply Voltage Ground
Supply Voltage
Clock
Supply Voltage Ground
Card to Host Data and Status
reserved
reserved
Mode SPI
Host to Card Commands and
Data
Supply Voltage Ground
Supply Voltage
Clock
Supply Voltage Ground
Card to Host Data and Status
SE-Power FS-IS-vers. 4.3 fr.14.02.2014
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Table des Matières
