Can CCG4M (CYPD4155) be initially programmed on SCB4?

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KuKi_4626696
Level 1
Level 1

We have a design with CYPD4155 where SCB4 is connected to a host processor, and SWD nor any other I2C ports are connected. Will the factory bootloader on this part accept programming on SCB4?

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ShifangZ_26
Moderator
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Hi ,

No. It cannot be programmed. Since CCG4M is pre-programmed I2C boot from factory. The I2C boot is assigned to SCB1. So that the factory bootloader on this part cannot accept programming on SCB4.

Best Regards,

Lisa

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ShifangZ_26
Moderator
Moderator
Moderator
10 likes given 250 sign-ins 1000 replies posted

Hi ,

No. It cannot be programmed. Since CCG4M is pre-programmed I2C boot from factory. The I2C boot is assigned to SCB1. So that the factory bootloader on this part cannot accept programming on SCB4.

Best Regards,

Lisa

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