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waclawek.jan
Super User
Feb 18, 2020 1:11 PM UTC
Question

COMP and OPAMP clock enable missing from RCC chapter in 'F3 RMs

Given similar memory mapping, COMP and OPAMP (where applicable) is bound to SYSCFG in the various 'F3 models. However, there's no information of the clock enable for these modules in the related RMs. It's presumably enabled by RCC_APB2ENR.SYSCFGEN, but this ought to be properly documented.

RM0316 rev8 and RM0364 rev3 mention COMP and OPAMP in the reset register, but RM0313 has no mention of COMP (no OPAMP in the 'F37x) in the RCC chapter whatsoever.

ST, can this please be corrected.

Thanks,

JW

This topic has been closed for replies.

2 replies

Imen GH
ST Employee
Feb 19, 2020 1:24 PM UTC

Hello 

Thank you for your remark. The issue is reported internally 

Regards 

waclawek.jan
Super User
Feb 19, 2020 2:19 PM UTC

Thanks, @Imen GH​ 

Jan