User's Manual

MaaXBoard Mini HW UserManual V0.0
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Table 2.5Micro SD Card Slot Pin Definition
TF card connector(J9)
Pin Signal Description Ball Signal Type
1 SD1_ DATA2 T27 MMC Data bit2
IO
2 SD1_ DATA3 T26 MMC Data bit3
3 SD1_CMD V27 MMC command
4 NVCC_3V3 3.3V power supply Power
5 SD1_CLK V26 MMC reference clock IO
6 GND Ground
7 SD1_ DATA0 Y27 MMC Data bit0
IO
8 SD1_ DATA1 Y26 MMC Data bit1
9 SD1_DETECT AG11 MMC card detect
10 SHELL
SHELL
11 SHELL
12 SHELL
13 SHELL