AM5706: MCSPI chip select

Shrilalita Hegde

Prodigy 136 points

Part Number: AM5706

Hi Team,

We are using AM5706BCBDJA in our project.

2 spi devices are connected to single SPI core

chip select 0 is connected to device A

chip select 1 is connected to device B

While asserting CS0, CS1 also gets asserted. CS0 is getting deasserted after SPI cycle but CS1 is low until power cycle and vice versa. Please help us with this issue.

over 1 year ago

0 Parth Nagpal over 1 year ago

TI__Mastermind 42135 points

Hi,

Are you seeing this issue on TI-EVM or is this a custom board? Also, are you using any example from PDK for this or is this a custom example?

Regards,
Parth

0 Shrilalita Hegde over 1 year ago in reply to Parth Nagpal

Prodigy 136 points

Hi Parth,

Thanks for the response. It was a custom board. But the issue got resolved by doing some changes in the code.

Regards,

Shrilalita

0 Parth Nagpal over 1 year ago in reply to Shrilalita Hegde

TI__Mastermind 42135 points

Hi Shrilalita,

Glad to know that the issue is resolved now. Closing this thread. Please let us know if you need any further help.

Regards,
Parth

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AM5706: MCSPI chip select