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- $ python3 main.py --cs_map 1 --scan_lfsr 0 0x55555555AAAAAAAA 800 1100
- 1 Rank Device
- ---Scan DQ output---
- FAIL 800: 11111111111111110000000000000000
- FAIL 808: 11111111111111110000000000000000
- FAIL 816: 11111111111111111011111000000000
- FAIL 824: 11111111111111111011111000110000
- FAIL 832: 11111111111111111011111000110000
- FAIL 840: 11111111111111111011111000110000
- FAIL 848: 11111111111111111011111011110000
- FAIL 856: 11111111111111111011111011110000
- FAIL 864: 11111111111111111011111011110000
- FAIL 872: 11111111111111111011111011110000
- FAIL 880: 11111111111111111011111011110000
- FAIL 888: 11111111111111111011111011110000
- FAIL 896: 11111111111111111111111011110000
- FAIL 904: 11111111111111111111111011110000
- FAIL 912: 11111111111111111111111011110000
- FAIL 920: 11111111111111111111111011110000
- FAIL 928: 11111111111111111111111011110000
- FAIL 936: 11111111111111111111111011111100
- FAIL 944: 11111111111111111111111011111100
- FAIL 952: 11111111111111111111111111111100
- FAIL 960: 11111111111111111111111111111100
- FAIL 968: 11111111111111111111111111111100
- FAIL 976: 11111111111111111111111111111100
- FAIL 984: 11111111111111111111111111111100
- FAIL 992: 11111111111111111111111111111100
- FAIL 1000: 11111111111111111111111111111100
- FAIL 1008: 11111111111111110100100011111100
- FAIL 1016: 11111111111111110100000011111100
- FAIL 1024: 11111111111111110100100011111100
- FAIL 1032: 11111111111111110100100011111100
- FAIL 1040: 11111111111111110100000011111100
- FAIL 1048: 11111111111111110000000011111100
- FAIL 1056: 11111111111111110000000011111100
- FAIL 1064: 11111111111111110000000011111100
- FAIL 1072: 11111111111111110000000011111100
- FAIL 1080: 11111111111111110000000011111100
- FAIL 1088: 11111111111111110000000011111100
- FAIL 1096: 11111111111111110000000011111100
- DQ[0] start = -1.95 ps end = -1.95 ps window = 0.0 ps
- DQ[1] start = -1.95 ps end = -1.95 ps window = 0.0 ps
- DQ[2] start = 1828.12 ps end = 1828.12 ps window = 312.5 ps
- DQ[3] start = 1828.12 ps end = 1828.12 ps window = 312.5 ps
- DQ[4] start = 1609.38 ps end = 1609.38 ps window = 531.25 ps
- DQ[5] start = 1609.38 ps end = 1609.38 ps window = 531.25 ps
- DQ[6] start = 1656.25 ps end = 1656.25 ps window = 484.38 ps
- DQ[7] start = 1656.25 ps end = 1656.25 ps window = 484.38 ps
- DQ[8] start = 1859.38 ps end = 1859.38 ps window = 93.75 ps
- DQ[9] start = 1593.75 ps end = 1593.75 ps window = 359.38 ps
- DQ[10] start = 1593.75 ps end = 1593.75 ps window = 359.38 ps
- DQ[11] start = 1593.75 ps end = 1593.75 ps window = 421.88 ps
- DQ[12] start = 1593.75 ps end = 1593.75 ps window = 359.38 ps
- DQ[13] start = 1593.75 ps end = 1593.75 ps window = 359.38 ps
- DQ[14] start = 1750.0 ps end = 1750.0 ps window = 281.25 ps
- DQ[15] start = 1593.75 ps end = 1593.75 ps window = 359.38 ps
- Updated with Calibrated Result
- Traceback (most recent call last):
- File "C:\Users\Venkat\Downloads\ti_lpddr4_debug_tool-master\ti_lpddr4_debug_tool-master\main.py", line 224, in <module>
- json_file = ts.pattern_scan_write_dqx(
- ^^^^^^^^^^^^^^^^^^^^^^^^^^
- File "C:\Users\Venkat\Downloads\ti_lpddr4_debug_tool-master\ti_lpddr4_debug_tool-master\timing_scan.py", line 148, in pattern_scan_write_dqx
- raise Exception(f"pattern_scan_write_dq{8*slicex+dq}fail")
- Exception: pattern_scan_write_dq0fail
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