AWR2944: HSM mailbox address assignment

Part Number: AWR2944

Tool/software:

Hi,TI

         If I want to develop an HSM firmware, the memory allocation between the HSM server (HSM M4) and the HSM client (R5F) should be consistent. If the hardware currently specifies that the HSM mailbox is 2KB, then I should allocate half of it for HSM to write data to the mailbox, which the R5F core will read; and the other half for R5F to write data to the mailbox, which the HSM core will read — as shown in the diagram.

           

MAILBOX_HSM is uesd by HSM
MAILBOX_R5F is used by R5F