• State Accepted Answer
  • Locked Locked
  • Replies 5 replies
  • Answers 1 answer
  • Subscribers 15 subscribers
  • Views 7561 views
  • Users 0 members are here
Options
Related
How was your experience today?
This discussion has been locked.
You can no longer post new replies to this discussion. If you have a question you can start a new discussion

[APB] Assert timing of PSTRB and PPROT

Taichi Ishitani

Hi All,

I have a question about assert timing of PSTRB and PPROT.

I think APB4 spec (IHI0024C_amba_apb_protocol_spec.pdf) does not describe when PSTRB and PPROT should be asserted.
I guess these signals should be asserted while PSEL is high like PADDR and PWDATA.

Is my understanding correct?

Regards,
Taichi Ishitani

Parents Reply Children