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Original question:
TMS320F28388D: CLA, DMA, CPU Arbitration to Peripheral registers
Hello,
I have a question regarding the CLA Data ROM on TMS320F28388D device. The CLA Data ROM(run address) is present in memory map address range: 0xF000 to 0xFFFF in the TMS320F2838x data manual (SPRSP14B) as below. The same address range also belong to GS2 RAM as well. So, I have two interpretations for CLA Data ROM.
1. There is a singe physical RAM with address range: 0xF000 to 0xFFFF on this device and CLA Data ROM and GS2 RAM is a shared memory for CPU and CLA?
2. There are two physical RAM with address range: 0xF000 to 0xFFFF on this device. One RAM will be assigned as GS2 RAM and another RAM will be assigned as CLA Data ROM(run address) which is accessible only by CLA?
Please let me know which one is correct.
Best Regards
Amulrass V
