SN65DSI83-Q1: Register 0x28

Hazel Sun

Expert 6535 points

Part Number: SN65DSI83-Q1
Other Parts Discussed in Thread: DSI-TUNER

Hi team,

Does the delayed output HV signal relate to DSI83 caching more RGB data to FIFOs, can FIFOs hold a row of active data?

over 1 year ago

0 David (ASIC) Liu over 1 year ago

TI__Guru*** 140015 points

Hi,

Are they using the DSI Tuner SW to generate the DSI83-Q1 register value? HS and VS signals are generated on the LVDS output after the delay programmed into register 0x28. The DSI-Tuner will configure these registers for them.

3108.DSI Tuner 2.1.zip

Thanks

David

0 Hazel Sun over 1 year ago in reply to David (ASIC) Liu

TI__Expert 6535 points

Hi David,

You mean, we don't recommend changing this value manually, right

0 David (ASIC) Liu over 1 year ago in reply to Hazel Sun

TI__Guru*** 140015 points

Hi,

Correct, I would leave the value as set by the DSI Tuner SW.

Thanks

David

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SN65DSI83-Q1: Register 0x28