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USB Superspeed Peripherals

chli_4311816
New Contributor II

Failure to download firmware to EEPROM following KBA218344 operation

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1 Solution
Rashi_Vatsa
Moderator
Moderator

Hi,

Please load the i2cdmamode example firmware to RAM and send commands to write and read it back. Refer readme.txt for more info.

SDK path for the example FW: C:\Program Files (x86)\Cypress\EZ-USB FX3 SDK\1.3\firmware\serialif_examples\cyfxusbi2cdmamode

This confirms whether the EEPROM is working fine.

If EEPROM is working fine and booting is not proper, you need to check with PMODE connections.

Regards,

Rashi

Regards,
Rashi

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1 Reply
Rashi_Vatsa
Moderator
Moderator

Hi,

Please load the i2cdmamode example firmware to RAM and send commands to write and read it back. Refer readme.txt for more info.

SDK path for the example FW: C:\Program Files (x86)\Cypress\EZ-USB FX3 SDK\1.3\firmware\serialif_examples\cyfxusbi2cdmamode

This confirms whether the EEPROM is working fine.

If EEPROM is working fine and booting is not proper, you need to check with PMODE connections.

Regards,

Rashi

Regards,
Rashi

View solution in original post

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