主题中讨论的其他器件: DS90UB949-Q1、 DS90UB948-Q1、 ALP、 USB2ANY、 DS90UB947-Q1EVM、 DS90UB948-Q1EVM、 DS90UH948-Q1
大家好。 我无法从 DS90UB949-Q1串行器获取在 DS90UH948-Q1EVM 上工作的链接。 同一串行器和 电缆提供了到 DS90UB948-Q1的链接、没有 任何问题。 我在知道链路应该正常后尝试切换 PDB 开关、但我运气不好。
下面是我的 EVM 跳线和 DIP 开关设置的图片:
以下是我的工作设置的 EEPROM 转储:
DS90UB949-Q1 Serializer: 0 1 2 3 4 5 6 7 8 9 a b c d e f 0123456789abcdef 00: 30 00 00 d2 80 00 58 00 00 00 02 00 07 25 30 03 0..??.X...?.?%0? 10: 00 00 00 98 00 00 fe 9e 7f 7f 01 00 00 00 04 00 ...?..?????...?. 20: 0b 00 25 00 00 00 00 00 01 20 20 a0 00 00 a5 5a ?.%.....? ?..?Z 30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 40: 14 55 00 00 80 00 00 00 00 00 00 00 00 00 00 00 ?U..?........... 50: 9e a1 1e 00 08 0c 00 00 00 00 cd 20 02 06 44 99 ???.??....? ??D? 60: 22 02 00 00 10 00 00 00 00 00 00 00 00 00 00 00 "?..?........... 70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ c0: 00 00 a8 00 28 00 00 e0 c0 00 00 00 00 00 ff 00 ..?.(..??....... d0: 02 a1 ff ff 00 00 00 00 00 00 00 00 00 00 00 00 ??.............. e0: 00 00 a8 00 28 38 00 00 00 00 00 00 00 00 00 00 ..?.(8.......... f0: 5f 55 42 39 34 39 00 00 00 00 00 00 00 00 00 00 _UB949..........
DS90UB948-Q1 Deserializer: 0 1 2 3 4 5 6 7 8 9 a b c d e f 0123456789abcdef 00: 58 04 00 f0 fe 1e 00 30 00 00 00 00 00 00 00 00 X?.???.0........ 10: 00 00 00 00 00 00 00 00 00 01 00 00 3b 13 50 05 .........?..;?P? 20: 09 91 40 20 00 00 0e 0e 11 00 00 00 00 00 00 00 ??@ ..???....... 30: 00 00 90 25 01 00 00 8c 00 00 00 01 20 e0 23 00 ..?%?..?...? ?#. 40: 43 1f 03 00 60 88 00 00 0f e0 00 08 00 00 63 00 C??.`?..??.?..c. 50: 03 10 00 01 80 00 00 00 00 7f 20 20 00 00 00 00 ??.??....? .... 60: 00 00 00 00 10 00 00 00 00 00 00 00 00 00 01 00 ....?.........?. 70: 00 00 00 07 07 08 00 00 00 00 00 6d 02 00 00 00 ...???.....m?... 80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ a0: 00 00 8c 00 00 00 00 00 00 00 00 00 00 00 00 00 ..?............. b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ c0: 00 00 00 00 00 00 00 00 c0 00 00 00 00 00 00 00 ........?....... d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ f0: 5f 55 42 39 34 38 00 00 00 00 00 00 00 00 00 00 _UB948..........
下面是 使用同一串行器无法正常工作的评估板的转储:
DS90UB949-Q1 Serializer: 0 1 2 3 4 5 6 7 8 9 a b c d e f 0123456789abcdef 00: 30 00 00 d2 80 00 58 00 00 00 06 00 13 25 30 03 0..??.X...?.?%0? 10: 00 00 00 98 00 00 fe 9e 7f 7f 01 00 04 00 04 00 ...?..?????.?.?. 20: 0b 00 25 00 00 00 00 00 01 20 20 a0 00 00 a5 5a ?.%.....? ?..?Z 30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 40: 14 55 00 00 80 00 00 00 00 00 00 00 00 00 00 00 ?U..?........... 50: 87 a1 1e 00 08 0c 00 00 00 00 12 20 02 06 44 00 ???.??....? ??D. 60: 22 02 00 00 10 00 00 00 00 00 00 00 00 00 00 00 "?..?........... 70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ c0: 00 00 a8 00 18 38 00 60 c0 00 00 00 00 00 ff 00 ..?.?8.`?....... d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ e0: 00 00 a8 00 08 38 00 00 00 00 00 00 00 00 00 00 ..?.?8.......... f0: 5f 55 42 39 34 39 00 00 00 00 00 00 00 00 00 00 _UB949..........
DS90UH948-Q1EVM Deserializer Eval board: 0 1 2 3 4 5 6 7 8 9 a b c d e f 0123456789abcdef 00: 58 04 00 f0 fe 1e 00 00 00 00 00 00 00 00 00 00 X?.???.......... 10: 00 00 00 00 00 00 00 00 00 01 00 00 22 10 00 00 .........?.."?.. 20: 00 00 00 20 08 00 83 84 20 00 00 00 00 00 00 00 ... ?.?? ....... 30: 00 00 90 25 01 00 00 8c 00 00 00 3f 20 40 23 00 ..?%?..?...? @#. 40: 43 03 03 00 60 88 00 00 0f 80 00 08 00 00 63 00 C??.`?..??.?..c. 50: 03 10 00 01 80 00 00 00 00 7f 20 20 00 00 00 00 ??.??....? .... 60: 00 00 00 00 10 00 00 00 00 00 00 00 00 00 00 00 ....?........... 70: 00 00 00 07 07 18 00 00 40 02 00 40 02 00 00 00 ...???..@?.@?... 80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ a0: 00 00 0d 00 00 00 00 00 00 00 00 00 00 00 00 00 ..?............. b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ e0: 00 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 ........?....... f0: 5f 55 48 39 34 38 00 00 09 00 00 00 00 00 00 00 _UH948..?.......
有什么建议吗?