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OMAP-L138 HPI: HPI data register (HPID)

Mathias Schmitz
Prodigy 120 points
Other Parts Discussed in Thread: OMAP-L138

Hello,

I would like to directly access the HPI's data register from the CPU.  Looking at the diagram page on page 933 of spruh77a (OMAP-L138 Reference Guide), this seems possible. Do I understand correctly that from the slave's point of view I can read a 32-bit word from the HPID register? If so, where is it located? On page 955 there is no such register specified and I haven't found the address of this register in any other documentation.

 

Reagards,

Mathias Schmitz