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AM4376: DSS RFBI mode settings in Pinmux tool

shigehiro tsuda
Mastermind 9490 points

Part Number: AM4376

Hi,

I uses the TI PinMux tool to check the pin assignment in DSS 16 bit RFBI mode of AM4376.
If it is selected as follows, it seems that RFBI_RD, RFBI_WE described in Figure 13-3. LCD Support Parallel Interface (RFBI Mode) diagram of AM437x Technical Reference Manual is not selected.
Use Case: 16-bit RFBI asynchronous mode using only CS0

This is a tool problem, and the correct pin signal when using DSS 16bit RFBI mode is Figure 13-3.
I think that it is necessary to add the pinmux definition of RFBI_RD and RFI_WE manually.

Best Regards,
Shigehiro Tsuda