Sd Card Interface - Renesas M3A-HS64 User Manual

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4.6 SD Card Interface

The M3A-HS64G02 includes an SD card slot to interface the SH7264 built-in SD Host Interface (SDHI) with the SD card slot.
The figure below shows the SD card interface block diagram.
The SDHI pin is also used as PL7 to PK0 pins to control the character LCD module. When using the SDHI, the character LCD
module cannot be used. The table below lists the jumper setting (JP3).
Number
Connected to the PWM interface (default)
JP3
Rev. 1.00 Apr 30, 2009
REJ11J0034-0100
Figure 4.6.1 SD Card Interface Block Diagram
Table 4.6.1 Jumper Setting (JP3)
1-2 (Low)
M3A-HS64G02 Functions
2-3 (High)
Connected to the SDHI
4.6 SD Card Interface
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