Firmware update of CCG4 +Billboard

[user_3392821]

Hello,

Could you please inform us about firmware update of CCG4 +Billboard?

• Can SW update be done through the CC lines or HS Data lines in final product? Please share the sw upgrade procedure document with us, also tool if it is needed for update.

• We use test points for programming the ICs in our production lines, so could you please say on which pins we should add test points for connecting&programming the CCG4+Billboard IC.

Best Regards,

Ali

[ShifangZ_26 · Accepted solution]

Hi Ali,

The concerned topics are not suitable for discussing in the community here, please contact your local Cypress/Cypress distributor for your help if you would like to discuss project details with Cypress.

Best Regards,

Lisa