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RZ/A2M SUB Board RTK79210XXB00000BE
3.1.7
SD Card Slot (CN10)
RTK79210XXB00000BE is equipped with the SD card slot (CN10).
Figure 3.1.9 shows the SD card slot pin layout diagram, and Table 3.1.9 shows the SD card slot pin layout table.
Figure 3.1.9
SD Card Slot (CN10) Pin Layout Diagram
Table 3.1.9
SD Card Slot (CN10) Pin Layout Table
Pin
1
CD/DAT3 (SD1_DAT3)
2
CMD (SD1_CMD)
3
VSS1 (Vss)
4
VDD (+3.3V)
5
CLK (SD1_CLK)
6
VSS2 (Vss)
7
DAT0 (SD1_DAT0)
8
DAT1 (SD1_DAT1)
9
DAT2 (SD1_DAT2)
10
Write_Protect (P5_5 / SD1_WP)
11
Card_Detect (P5_4 / SD1_CD)
12
COMMON (Vss)
[Note]
Red characters
indicate functions in use.
R20UT4398EJ0100 Rev.1.00
2018.10.11
S side top view
9
1
2 3 4 5 6 7 8
CN10
11
12
10
Signal name
3. Operating specifications
3-13
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