Hello,
I am looking for details about the arbitration of requests in the TMS320F28377D EMIF1.
From SPRUHM8I document, §25.5.2 EMIF Requests, the following 4 sources are possible:
CPU1
CPU1.DMA
CPU2
CPU2.DMA
From SPRUHM8I document, §25.5.13 Priority and Arbitration, arbitration among requests from different sources
within the microcontroller are (only asynchronous mode, SDRAM not used) in the order
1 - Read request
2 - Write request
How arbitration is managed when 2 read requests form 2 differents sources are presented within the microcontroller to EMIF ? There is a priority by source ? How it is managed (fixed, round robin) ?
Thank you
