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是否用仿真器对D12枚具有影响
小弟在做51与D12通信设备,没有烧片,只是用仿真器仿真,老是不能正常没举,get_descriptor后就no response,以下是bus hound捕捉到的,请各位老大指点一下,使不是没有烧片的问题,如果用仿真器可以的话,正确的捕捉方法怎样,谢了
Device Phase Data Description Time Cmd.Phase.Ofs(rep) ------ ----- ----------- ---------------- ----- ------------------ 9 IRP 06 00 dc 00 2.2sc 1.1.0 00 00 00 00 1.1.4 9.1 LEN 01 00 00 00 1 18us 1.2.0 9.1 DI 02 . 4us 1.3.0 9 URB 48 00 09 00 BULK/INT XFER 5us 1.4.0 00 00 00 00 1.4.4 9.0 CTL a3 00 00 00 GET STATUS 21us 2.1.0 01 00 04 00 2.1.4 9 IRP 06 00 dc 00 27us 2.2.0 00 00 00 00 2.2.4 9.0 LEN 04 00 00 00 4 6us 2.3.0 9.0 DI 01 01 01 00 .... 4us 2.4.0 9 URB 50 00 08 00 CONTROL TRANSFER 4us 2.5.0 00 00 00 00 2.5.4 9.0 CTL a3 00 00 00 GET STATUS 35us 3.1.0 01 00 04 00 3.1.4 9 IRP 06 00 dc 00 13us 3.2.0 00 00 00 00 3.2.4 9.0 LEN 04 00 00 00 4 6us 3.3.0 9.0 DI 01 01 01 00 .... 4us 3.4.0 9 URB 50 00 08 00 CONTROL TRANSFER 4us 3.5.0 00 00 00 00 3.5.4 9.0 CTL 23 01 10 00 CLEAR FEATURE 28us 4.1.0 01 00 00 00 4.1.4 9 IRP 06 00 dc 00 12us 4.2.0 00 00 00 00 4.2.4 9 URB 50 00 08 00 CONTROL TRANSFER 5us 4.3.0 00 00 00 00 4.3.4 9.0 CTL a3 00 00 00 GET STATUS 58us 5.1.0 01 00 04 00 5.1.4 9 IRP 06 00 dc 00 14us 5.2.0 00 00 00 00 5.2.4 9.0 LEN 04 00 00 00 4 6us 5.3.0 9.0 DI 01 01 00 00 .... 4us 5.4.0 9 URB 50 00 08 00 CONTROL TRANSFER 4us 5.5.0 00 00 00 00 5.5.4 9.0 CTL a3 00 00 00 GET STATUS 110ms 6.1.0 01 00 04 00 6.1.4 9 IRP 06 00 dc 00 26us 6.2.0 00 00 00 00 6.2.4 9.0 LEN 04 00 00 00 4 7us 6.3.0 9.0 DI 01 01 00 00 .... 4us 6.4.0 9 URB 50 00 08 00 CONTROL TRANSFER 4us 6.5.0 00 00 00 00 6.5.4 9.0 CTL 23 03 04 00 SET FEATURE 29us 7.1.0 01 00 00 00 7.1.4 9 IRP 06 00 dc 00 15us 7.2.0 00 00 00 00 7.2.4 9 URB 50 00 08 00 CONTROL TRANSFER 6us 7.3.0 00 00 00 00 7.3.4 9 IRP 06 00 dc 00 90ms 8.1.0 00 00 00 00 8.1.4 9.1 LEN 01 00 00 00 1 9us 8.2.0 9.1 DI 02 . 4us 8.3.0 9 URB 48 00 09 00 BULK/INT XFER 4us 8.4.0 00 00 00 00 8.4.4 9.0 CTL a3 00 00 00 GET STATUS 14us 9.1.0 01 00 04 00 9.1.4 9 IRP 06 00 dc 00 17us 9.2.0 00 00 00 00 9.2.4 9.0 LEN 04 00 00 00 4 6us 9.3.0 9.0 DI 03 01 10 00 .... 3us 9.4.0 9 URB 50 00 08 00 CONTROL TRANSFER 4us 9.5.0 00 00 00 00 9.5.4 9.0 CTL 23 01 14 00 CLEAR FEATURE 10us 10.1.0 01 00 00 00 10.1.4 9 IRP 06 00 dc 00 10us 10.2.0 00 00 00 00 10.2.4 9 URB 50 00 08 00 CONTROL TRANSFER 5us 10.3.0 00 00 00 00 10.3.4 9.0 CTL a3 00 00 00 GET STATUS 19ms 11.1.0 01 00 04 00 11.1.4 9 IRP 06 00 dc 00 18us 11.2.0 00 00 00 00 11.2.4 9.0 LEN 04 00 00 00 4 6us 11.3.0 9.0 DI 03 01 00 00 .... 4us 11.4.0 9 URB 50 00 08 00 CONTROL TRANSFER 4us 11.5.0 00 00 00 00 11.5.4 9 IRP 06 00 dc 00 207us 12.1.0 00 00 00 00 12.1.4 9 URB 24 00 00 10 6us 12.2.0 00 00 00 00 12.2.4 9.0 CTL 80 06 00 01 GET DESCRIPTOR 27us 13.1.0 00 00 40 00 13.1.4 9 IRP 06 00 dc 00 79ms 13.2.0 00 00 00 00 13.2.4 9.0 USTS 05 00 00 80 no response 19us 13.3.0 9 URB 50 00 08 00 CONTROL TRANSFER 5us 13.4.0 05 00 00 80 13.4.4 9 IRP 06 00 dc 00 90us 14.1.0 00 00 00 00 14.1.4 9 URB 14 00 01 10 6us 14.2.0 00 00 00 00 14.2.4 9.0 CTL a3 00 00 00 GET STATUS 510ms 15.1.0 01 00 04 00 15.1.4 |
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