Sim2 M80 User's Guide download pdf (Page 30)

M80 EVB User Guide

M80_EVB_UGD_V1.2 - 29 -

Table 12: Pins of micro SD card socket

Pin

Signal

I/O

Description

Note

1

DATA2

I/O

Data output/ input signal line of SD card

2

DATA3

I/O

Data output / input signal line of SD card

3

CMD

O

Command signal of SD card output

4

VDD

Power of SD card

5

CLK

O

Clock signal of SD card output

6

GND

Ground

7

DATA0

I/O

Data output/input signal line of SD card

8

DATA1

I/O

Data output/input signal line of SD card

Figure 30: Test points of SD card

SD_CLK

SD_CMD

SD_DATA0

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