Hi there,
DM365 EDMA fails (dst is not updated) unxpectedly (not always happen) when performing a 2D DRAM-to-DRAM memory copy.
Retry always fails after this happens. Detail is attached.
PaRAM before trigger 0x01C04000 00100004 80F47050 00300060 80902C50 05000500 0000FFFF 00000000 00000001 00000000 PaRAM after trigger 0x01C04000 00000000 00000000 00000000 00000000 00000000 0000FFFF 00000000 00000000 00000000 EDMA CC registers after trigger: 0x01C00000 40015300 00334445 00000000 00000000 0x01C00200 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 0x01C00240 33322233 33333333 33333333 33333333 33333333 33333333 33333333 33333333 33333333 00000000 00000000 00000000 00000000 00000000 00000000 00000000 0x01C00280 00003210 00003210 00000000 00000000 0x01C00300 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 0x01C00340 3C000001 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 0x01C00380 00000000 00000000 00000000 00000000 0x01C00400 00000001 00000000 00000070 0000003C 00000041 00000003 00000000 00000020 00000000 00000000 00000001 0000008A 000000A1 00000000 00000020 00000006 0x01C00440 00000002 00000021 00000008 00000021 0000001B 00000084 00000030 0000000C 00000000 00000009 00000001 00000000 00000082 00000000 00000000 00000040 0x01C00480 00000003 00000003 00000003 00000003 00000003 00000003 00000003 00000003 00000003 00000003 00000003 00000003 00000003 00000003 00000003 00000003 0x01C004C0 0000001B 0000001A 0000001A 0000001A 0000001A 0000001A 0000001B 0000001B 0000001A 0000001B 0000001B 0000006F 0000001B 0000001B 0000001B 0000001B 0x01C00600 00000000 00000000 00010006 00010000 00000000 00000000 00000000 00000000 10101010 00000000 00000000 00000000 00000000 00000000 00000000 00000000 0x01C00640 00000110 00000000 00000000 00000000 0x01C01000 000000F0 00030000 00000000 00000000 0x01C01010 00000000 00000000 00000000 00000000 0x01C01020 3800000C 00000000 00000000 00000000 0x01C01030 00000000 00000000 00000000 00000000 0x01C01040 00000000 00000000 00000000 00000000 0x01C01050 3FCFFFEF 0000FFFF 00000000 00000000 0x01C01060 00000000 00000000 00000000 00000000 0x01C01070 00000000 00000000 00000000 00000000 0x01C01080 00000000 00000000 00000000 00000000 0x01C01090 00000000 00000000 00000000 00000000
Please indicate:
1. way to retry
2. way to find out the root cause
Thanks & regards,
Yulin.