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USB Hosts Hubs Transceivers

Anonymous
Not applicable

Hi,

Can any on help How to develop firmware code for this CY7C65640A-LTXC tetrahub controller

which ide is used for developement ?

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1 Solution
SrinathS_16
Moderator
Moderator

Hello,

CY7C65640A is a fixed function part and the firmware cannot be modified completely. The VID/PID/DID values can be configured by using an external serial SPI EEPROM. The hub functionality is already loaded into the built-in firmware.

Best regards,

Srinath S

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2 Replies
SrinathS_16
Moderator
Moderator

Hello,

CY7C65640A is a fixed function part and the firmware cannot be modified completely. The VID/PID/DID values can be configured by using an external serial SPI EEPROM. The hub functionality is already loaded into the built-in firmware.

Best regards,

Srinath S

View solution in original post

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YangyangC_06
Employee

Hi Srinu,

You don't need to write any firmware code when you use a HUB

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