Part Number:TMS320C6657
Tool/software: TI-RTOS
Hello,
I have plugged in values from the Micron MT41K512M8 datasheet into DDR3 Register Calc v4 spreadsheet, but since my part wasn't listed I did the best I could to add the necessary values.
I've been chasing some odd memory behavior in two flavors. One is failed readback values in a simple walking 1's type ram test. The second issue I've noticed is hitting breakpoints for a second time in my main startup thread after it has already executed, and I can't tell if it's a second instance or if somehow the PC has jumped.
With both cases, I figured it would be best to start by asking for a verification of my EMIF configuration registers for a 1066 Data Rate.
| DDR_SDTIM1 | 0x21000018 | 0CCF36B3 |
| DDR_SDTIM2 | 0x21000020 | 308F7FDA |
| DDR_SDTIM3 | 0x21000028 | 557F88AF |
| DDR_SDCFG | 0x21000008 | 63026B33 |
| DDR_SDRFC (normal) | 0x21000010 | 00001046 |
| DDR_SDRFC (ext temp) | 0x21000010 | 00000823 |
| DDR_SDRFC (initialization) | 0x21000010 | 0000411A |
Happy new year,
Eric