Part Number: TMS570LS1224
Other Parts Discussed in Thread: HALCOGEN,
For EMIF Async RAM, the HALCoGen example sys_mpu.asm file for the TMS570LS1224 specifies a region size of 0x19 (64MB) and disables sub-regions 6 & 7, therefore the effective size for the region is: (64MB / 8) x 6 = 48MB
movw r0, #((1 << 15) + (1 << 14) + (0 << 13) + (0 << 12) + (0 << 11) + (0 << 10) + (0 << 9) + (0 << 8) + (0x19 << 1) + (1))
mcr p15, #0, r0, c6, c1, #2
For EMIF Async RAM, the device data sheet details the following:
Question: How does an effective size of 48MB for the region used for EMIF Async RAM map to 32KB x 3 as per the device data sheet?
