This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

AM5746: Appropriate LISA Map register for our MIF configuration

Part Number: AM5746
Other Parts Discussed in Thread: TMDSIDK574,

Dear TI experts

We design the custom board based on TMDSIDK574 with AM5746 

As we changed DDR3 Memory Interface, we know we must change some register settings.

We used "EMIF Tools Rev 2.0.3" for calculating the above settings.

Next, we edit the board package source (\pdk_am57xx_1_0_18\packages\ti\board\src\idkAM574x\idkAM574x_ddr.c).

However, the output of dmm_lisa_mapx from EMIF Tools are obviously incorrect for

.dmm_lisa_map_0 = 0x00000000,
.dmm_lisa_map_1 = 0x00000000,
.dmm_lisa_map_2 = 0x80640300,
.dmm_lisa_map_3 = 0xFF020100,

*sprac36e.pdf shows LISA Map of EMIF Tools should be adjusted.

So, we need the appropriate LISA Map registers for our configuration.

Could you teach us them?

*Our DDR Configuration

EMIF1: One DDR3 512MB  no ECC

EMIF2 : One DDR3 512MB  no ECC

* No Interleaved, without TILER