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Mark Van den Borre edited this page Sep 4, 2023 · 24 revisions

Dumping RAM

Example:

sudo ms-tools/cli/cli --log-level=7 read RAM 0 --filename=/tmp/720576_2.bin && xxd /tmp/720576_2.bin > ram_720__576in_1080p_out_run2.hex

Analysing the RAM

1170

  • 00001170 seems to have interesting hex values 1, 2, 4, 5, 6, 11, 13 (13 is not significant)
    • a8f2a51: 1024768 (4/3), 1280720 (16/9), no external input
    • 80f62f9: 1200800 (3/2), 12801024 (5/4), 720576 (3/2), 1440576 (5/2), 1440/900 (16/10), 800*600 (4/3)
    • 80f6af9: 1280*960 (4/3)
    • a0d62f1: 1600*900 (16/9)
./ram_1024768_in_1080p_out_run1.hex:00001170: ea89 f2a1 a4c5 21c3 e0c0 0902 1c03 0501  ......!.........
./ram_1024768_in_1080p_out_run2.hex:00001170: ea89 f2a1 a4c5 21c3 e0e8 0902 1c03 0501  ......!.........
./ram_1200800_in_1080p_out_run1.hex:00001170: e809 f621 a4cf 29c3 e0a4 0902 1c03 0501  ...!..).........
./ram_1200800_in_1080p_out_run2.hex:00001170: e809 f621 a4cf 29c3 e0cc 0902 1c03 0501  ...!..).........
./ram_12801024in_1080p_out_run1.hex:00001170: e809 f621 a4cf 29c3 e0c0 0902 1c03 0501  ...!..).........
./ram_12801024in_1080p_out_run2.hex:00001170: e809 f621 a4cf 29c3 e0e8 0902 1c03 0501  ...!..).........
./ram_1280768_in_1080p_out_run1.hex:00001170: e809 f621 a4cf 29c3 e00c 0902 1c03 0501  ...!..).........
./ram_1280768_in_1080p_out_run2.hex:00001170: e809 f621 a4cf 29c3 e034 0902 1c03 0501  ...!..)..4......
./ram_1280768_in_1080p_out_run3.hex:00001170: e809 f621 a4cf 29c3 e0fc 0902 1c03 0501  ...!..).........
./ram_1280768_in_1080p_out_run4.hex:00001170: e809 f621 a4cf 29c3 e024 0902 1c03 0501  ...!..)..$......
./ram_1280960_in_1080p_out_run1.hex:00001170: e809 f6a1 a4cf 29c3 e080 0902 1c03 0501  ......).........
./ram_1280960_in_1080p_out_run2.hex:00001170: e809 f6a1 a4cf 29c3 e0a8 0902 1c03 0501  ......).........
./ram_1440576_in_1080p_out_run1.hex:00001170: e809 f621 a4cf 29c3 e098 0902 1c03 0501  ...!..).........
./ram_1440576_in_1080p_out_run2.hex:00001170: e809 f621 a4cf 29c3 e070 0902 1c03 0501  ...!..)..p......
./ram_1440900_in_1080p_out_run1.hex:00001170: e809 f621 a4cf 29c3 e064 0902 1c03 0501  ...!..)..d......
./ram_1440900_in_1080p_out_run2.hex:00001170: e809 f621 a4cf 29c3 e030 0902 1c03 0501  ...!..)..0......
./ram_1600900_in_1080p_out_run1.hex:00001170: ea09 d621 a4cf 21c3 e0c4 0902 1c03 0501  ...!..!.........
./ram_1600900_in_1080p_out_run2.hex:00001170: ea09 d621 a4cf 21c3 e0ec 0902 1c03 0501  ...!..!.........
./ram_720__576in_1080p_out_run1.hex:00001170: e809 f621 a4cf 29c3 e028 0902 1c03 0501  ...!..)..(......
./ram_720__576in_1080p_out_run2.hex:00001170: e809 f621 a4cf 29c3 e050 0902 1c03 0501  ...!..)..P......
./ram_720p000_in_1080p_out_run1.hex:00001170: ea89 f2a1 a4c5 21c3 e070 0902 1c03 0501  ......!..p......
./ram_720p000_in_1080p_out_run2.hex:00001170: ea89 f2a1 a4c5 21c3 e098 0902 1c03 0501  ......!.........
./ram_800600__in_1080p_out_run1.hex:00001170: e809 f621 a4cf 29c3 e03c 0902 1c03 0501  ...!..)..<......
./ram_800600__in_1080p_out_run2.hex:00001170: e809 f621 a4cf 29c3 e064 0902 1c03 0501  ...!..)..d......
./ram_none000_in_1080p_out_run1.hex:00001170: ea89 f2a1 a4c5 21c3 e010 0902 1c03 0501  ......!.........
./ram_none000_in_1080p_out_run2.hex:00001170: ea89 f2a1 a4c5 21c3 e038 0902 1c03 0501  ......!..8......

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