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The Professional Edition of busTRACE allows you to import an ATAPI states text file captured and exported by Finisar's Bus Doctor software. This feature allows you to benefit from the advanced features in busTRACE while utilizing a 3rd party hardware bus analyzer. Click here for a comparison between hardware bus analyzers (e.g. Bus Doctor) and software bus analyzers (e.g. busTRACE).

Consider the following screenshot from busTRACE 8.0 that came from importing a Finisar Bus Doctor ATAPI capture:

The above screenshot came from the following Bus Doctor ATAPI states output:

|Store #  |Timestamp      |Event           |Register   |Data  Hi   |Data  Lo   |Description                                     |

|0        |1475941124 ns  |Wr Device/Head  |1F6        |           |A0         |CHS/DEV=0/Head = 0x0                            |
|1        |1192 ns        |Rd Status       |1F7        |           |50         |DRDY/DSC                                        |
|2        |2120 ns        |Rd Status       |1F7        |           |50         |DRDY/DSC                                        |
|3        |1344 ns        |Wr Count Lo     |1F4        |           |00         |                                                |
|4        |1164 ns        |Wr Count Hi     |1F5        |           |00         |                                                |
|5        |1168 ns        |Wr Features     |1F1        |           |00         |NO OVERLAP/NO DMA                               |
|6        |1168 ns        |Wr Command      |1F7        |           |A0         |ATAPI PACKET CMD                                |
|7        |1164 ns        |Rd Status       |1F7        |           |58         |DRDY/DSC/DRQ                                    |
|8        |1168 ns        |Rd Status       |1F7        |           |58         |DRDY/DSC/DRQ                                    |
|9        |1200 ns        |Rd Status       |1F7        |           |58         |DRDY/DSC/DRQ                                    |
|10       |1168 ns        |Rd Status       |1F7        |           |58         |DRDY/DSC/DRQ                                    |
|11       |932 ns         |Wr Data         |1F0        |00         |00         |  Cmd = 0x00 - TEST UNIT READY                  |
|12       |300 ns         |Wr Data         |1F0        |00         |00         |                                                |
|13       |420 ns         |Wr Data         |1F0        |00         |00         |  Control = 0x00                                |
|14       |416 ns         |Wr Data         |1F0        |00         |00         |                                                |
|15       |420 ns         |Wr Data         |1F0        |00         |00         |                                                |
|16       |420 ns         |Wr Data         |1F0        |00         |00         |                                                |
|17       |314964 ns      |IRQ             |           |           |           |                                                |
|18       |13320 ns       |Rd Status       |1F7        |           |51         |DRDY/DSC/ERR                                    |
|19       |1700 ns        |Rd Errors       |1F1        |           |24         |SNS KEY=NOT RDY/ABRT                            |
|20       |27992 ns       |Wr Device/Head  |1F6        |           |A0         |CHS/DEV=0/Head = 0x0                            |
|21       |1168 ns        |Rd Status       |1F7        |           |51         |DRDY/DSC/ERR                                    |
|22       |1468 ns        |Rd Status       |1F7        |           |51         |DRDY/DSC/ERR                                    |
|23       |1168 ns        |Wr Count Lo     |1F4        |           |12         |                                                |
|24       |1168 ns        |Wr Count Hi     |1F5        |           |00         |                                                |
|25       |1168 ns        |Wr Features     |1F1        |           |00         |NO OVERLAP/NO DMA                               |
|26       |1164 ns        |Wr Command      |1F7        |           |A0         |ATAPI PACKET CMD                                |
|27       |1164 ns        |Rd Status       |1F7        |           |58         |DRDY/DSC/DRQ                                    |
|28       |1284 ns        |Rd Status       |1F7        |           |58         |DRDY/DSC/DRQ                                    |
|29       |1164 ns        |Rd Status       |1F7        |           |58         |DRDY/DSC/DRQ                                    |
|30       |1160 ns        |Rd Status       |1F7        |           |58         |DRDY/DSC/DRQ                                    |
|31       |868 ns         |Wr Data         |1F0        |00         |03         |  Cmd = 0x03 - REQUEST SENSE DESC = 0x0         |
|32       |300 ns         |Wr Data         |1F0        |00         |00         |                                                |
|33       |416 ns         |Wr Data         |1F0        |00         |12         |  Parameter List Length: 0x12   Control = 0x00  |
|34       |420 ns         |Wr Data         |1F0        |00         |00         |                                                |
|35       |416 ns         |Wr Data         |1F0        |00         |00         |                                                |
|36       |420 ns         |Wr Data         |1F0        |00         |00         |                                                |
|37       |348004 ns      |IRQ             |           |           |           |                                                |
|38       |12092 ns       |Rd Status       |1F7        |           |58         |DRDY/DSC/DRQ                                    |
|39       |1344 ns        |Rd IRQ RSN      |1F2        |           |02         |TAG=0x00 /RDY FOR MSG/STS                       |
|40       |1436 ns        |Rd Count Lo     |1F4        |           |12         |                                                |
|41       |1164 ns        |Rd Count Hi     |1F5        |           |00         |                                                |
|42       |1200 ns        |Rd Status       |1F7        |           |58         |DRDY/DSC/DRQ                                    |
|43       |868 ns         |Rd Data         |1F0        |00         |70         | ASCII=  p                                      |
|44       |508 ns         |Rd Data         |1F0        |00         |02         |                                                |
|45       |512 ns         |Rd Data         |1F0        |00         |00         |                                                |
|46       |508 ns         |Rd Data         |1F0        |0A         |00         |                                                |
|47       |512 ns         |Rd Data         |1F0        |00         |00         |                                                |
|48       |508 ns         |Rd Data         |1F0        |00         |00         |                                                |
|49       |508 ns         |Rd Data         |1F0        |00         |3A         | ASCII=  :                                      |
|50       |512 ns         |Rd Data         |1F0        |00         |00         |                                                |
|51       |508 ns         |Rd Data         |1F0        |00         |00         |                                                |
|52       |112 ns         |IRQ             |           |           |           |                                                |
|53       |10612 ns       |Rd Status       |1F7        |           |50         |DRDY/DSC                                        |
|54       |1164 ns        |Rd IRQ RSN      |1F2        |           |03         |TAG=0x00 /RDY FOR MSG/STS                       |
|55       |1288 ns        |Rd Status       |1F7        |           |50         |DRDY/DSC                                        |
|56       |1500561864 ns  |Wr Device/Head  |1F6        |           |A0         |CHS/DEV=0/Head = 0x0                            |
|57       |1196 ns        |Rd Status       |1F7        |           |50         |DRDY/DSC                                        |
|58       |1912 ns        |Rd Status       |1F7        |           |50         |DRDY/DSC                                        |
|59       |1224 ns        |Wr Count Lo     |1F4        |           |00         |                                                |
|60       |1168 ns        |Wr Count Hi     |1F5        |           |00         |                                                |
|61       |1168 ns        |Wr Features     |1F1        |           |00         |NO OVERLAP/NO DMA                               |
|62       |1168 ns        |Wr Command      |1F7        |           |A0         |ATAPI PACKET CMD                                |
|63       |1172 ns        |Rd Status       |1F7        |           |58         |DRDY/DSC/DRQ                                    |
|64       |1168 ns        |Rd Status       |1F7        |           |58         |DRDY/DSC/DRQ                                    |
|65       |1196 ns        |Rd Status       |1F7        |           |58         |DRDY/DSC/DRQ                                    |
|66       |1168 ns        |Rd Status       |1F7        |           |58         |DRDY/DSC/DRQ                                    |
|67       |928 ns         |Wr Data         |1F0        |00         |00         |  Cmd = 0x00 - TEST UNIT READY                  |
|68       |300 ns         |Wr Data         |1F0        |00         |00         |                                                |
|69       |420 ns         |Wr Data         |1F0        |00         |00         |  Control = 0x00                                |
|70       |420 ns         |Wr Data         |1F0        |00         |00         |                                                |
|71       |416 ns         |Wr Data         |1F0        |00         |00         |                                                |
|72       |420 ns         |Wr Data         |1F0        |00         |00         |                                                |
|73       |314580 ns      |IRQ             |           |           |           |                                                |
|74       |12968 ns       |Rd Status       |1F7        |           |51         |DRDY/DSC/ERR                                    |
|75       |1912 ns        |Rd Errors       |1F1        |           |24         |SNS KEY=NOT RDY/ABRT                            |
|76       |31984 ns       |Wr Device/Head  |1F6        |           |A0         |CHS/DEV=0/Head = 0x0                            |
|77       |1168 ns        |Rd Status       |1F7        |           |51         |DRDY/DSC/ERR                                    |
|78       |1464 ns        |Rd Status       |1F7        |           |51         |DRDY/DSC/ERR                                    |
|79       |1164 ns        |Wr Count Lo     |1F4        |           |12         |                                                |
|80       |1160 ns        |Wr Count Hi     |1F5        |           |00         |                                                |
|81       |1168 ns        |Wr Features     |1F1        |           |00         |NO OVERLAP/NO DMA                               |
|82       |1164 ns        |Wr Command      |1F7        |           |A0         |ATAPI PACKET CMD                                |
|83       |1164 ns        |Rd Status       |1F7        |           |58         |DRDY/DSC/DRQ                                    |
|84       |1284 ns        |Rd Status       |1F7        |           |58         |DRDY/DSC/DRQ                                    |
|85       |1168 ns        |Rd Status       |1F7        |           |58         |DRDY/DSC/DRQ                                    |
|86       |1168 ns        |Rd Status       |1F7        |           |58         |DRDY/DSC/DRQ                                    |
|87       |900 ns         |Wr Data         |1F0        |00         |03         |  Cmd = 0x03 - REQUEST SENSE DESC = 0x0         |
|88       |300 ns         |Wr Data         |1F0        |00         |00         |                                                |
|89       |420 ns         |Wr Data         |1F0        |00         |12         |  Parameter List Length: 0x12   Control = 0x00  |
|90       |420 ns         |Wr Data         |1F0        |00         |00         |                                                |
|91       |420 ns         |Wr Data         |1F0        |00         |00         |                                                |
|92       |420 ns         |Wr Data         |1F0        |00         |00         |                                                |
|93       |347988 ns      |IRQ             |           |           |           |                                                |
|94       |11608 ns       |Rd Status       |1F7        |           |58         |DRDY/DSC/DRQ                                    |
|95       |1348 ns        |Rd IRQ RSN      |1F2        |           |02         |TAG=0x00 /RDY FOR MSG/STS                       |
|96       |2100 ns        |Rd Count Lo     |1F4        |           |12         |                                                |
|97       |1168 ns        |Rd Count Hi     |1F5        |           |00         |                                                |
|98       |1196 ns        |Rd Status       |1F7        |           |58         |DRDY/DSC/DRQ                                    |
|99       |868 ns         |Rd Data         |1F0        |00         |70         | ASCII=  p                                      |
|100      |508 ns         |Rd Data         |1F0        |00         |02         |                                                |
|101      |508 ns         |Rd Data         |1F0        |00         |00         |                                                |
|102      |508 ns         |Rd Data         |1F0        |0A         |00         |                                                |
|103      |508 ns         |Rd Data         |1F0        |00         |00         |                                                |
|104      |508 ns         |Rd Data         |1F0        |00         |00         |                                                |
|105      |508 ns         |Rd Data         |1F0        |01         |04         |                                                |
|106      |508 ns         |Rd Data         |1F0        |00         |00         |                                                |
|107      |508 ns         |Rd Data         |1F0        |00         |00         |                                                |
|108      |112 ns         |IRQ             |           |           |           |                                                |
|109      |10532 ns       |Rd Status       |1F7        |           |50         |DRDY/DSC                                        |
|110      |1168 ns        |Rd IRQ RSN      |1F2        |           |03         |TAG=0x00 /RDY FOR MSG/STS                       |
|111      |1288 ns        |Rd Status       |1F7        |           |50         |DRDY/DSC                                        |
|112      |9597702928 ns  |Wr Device/Head  |1F6        |           |A0         |CHS/DEV=0/Head = 0x0                            |
|113      |1224 ns        |Rd Status       |1F7        |           |50         |DRDY/DSC                                        |
|114      |2096 ns        |Rd Status       |1F7        |           |50         |DRDY/DSC                                        |
|115      |1260 ns        |Wr Count Lo     |1F4        |           |00         |                                                |
|116      |1168 ns        |Wr Count Hi     |1F5        |           |00         |                                                |
|117      |1168 ns        |Wr Features     |1F1        |           |00         |NO OVERLAP/NO DMA                               |
|118      |1172 ns        |Wr Command      |1F7        |           |A0         |ATAPI PACKET CMD                                |
|119      |1168 ns        |Rd Status       |1F7        |           |58         |DRDY/DSC/DRQ                                    |
|120      |1168 ns        |Rd Status       |1F7        |           |58         |DRDY/DSC/DRQ                                    |
|121      |1196 ns        |Rd Status       |1F7        |           |58         |DRDY/DSC/DRQ                                    |
|122      |1164 ns        |Rd Status       |1F7        |           |58         |DRDY/DSC/DRQ                                    |
|123      |928 ns         |Wr Data         |1F0        |00         |00         |  Cmd = 0x00 - TEST UNIT READY                  |
|124      |296 ns         |Wr Data         |1F0        |00         |00         |                                                |
|125      |420 ns         |Wr Data         |1F0        |00         |00         |  Control = 0x00                                |
|126      |416 ns         |Wr Data         |1F0        |00         |00         |                                                |
|127      |420 ns         |Wr Data         |1F0        |00         |00         |                                                |
|128      |416 ns         |Wr Data         |1F0        |00         |00         |                                                |
|129      |326444 ns      |IRQ             |           |           |           |                                                |
|130      |14292 ns       |Rd Status       |1F7        |           |51         |DRDY/DSC/ERR                                    |
|131      |2088 ns        |Rd Errors       |1F1        |           |64         |SNS KEY=UNIT ATTEN/ABRT                         |
|132      |35876 ns       |Wr Device/Head  |1F6        |           |A0         |CHS/DEV=0/Head = 0x0                            |
|133      |1168 ns        |Rd Status       |1F7        |           |51         |DRDY/DSC/ERR                                    |
|134      |1340 ns        |Rd Status       |1F7        |           |51         |DRDY/DSC/ERR                                    |
|135      |1224 ns        |Wr Count Lo     |1F4        |           |12         |                                                |
|136      |1164 ns        |Wr Count Hi     |1F5        |           |00         |                                                |
|137      |1164 ns        |Wr Features     |1F1        |           |00         |NO OVERLAP/NO DMA                               |
|138      |1168 ns        |Wr Command      |1F7        |           |A0         |ATAPI PACKET CMD                                |
|139      |1164 ns        |Rd Status       |1F7        |           |58         |DRDY/DSC/DRQ                                    |
|140      |1168 ns        |Rd Status       |1F7        |           |58         |DRDY/DSC/DRQ                                    |
|141      |1164 ns        |Rd Status       |1F7        |           |58         |DRDY/DSC/DRQ                                    |
|142      |1168 ns        |Rd Status       |1F7        |           |58         |DRDY/DSC/DRQ                                    |
|143      |932 ns         |Wr Data         |1F0        |00         |03         |  Cmd = 0x03 - REQUEST SENSE DESC = 0x0         |
|144      |300 ns         |Wr Data         |1F0        |00         |00         |                                                |
|145      |420 ns         |Wr Data         |1F0        |00         |12         |  Parameter List Length: 0x12   Control = 0x00  |
|146      |420 ns         |Wr Data         |1F0        |00         |00         |                                                |
|147      |420 ns         |Wr Data         |1F0        |00         |00         |                                                |
|148      |416 ns         |Wr Data         |1F0        |00         |00         |                                                |
|149      |346320 ns      |IRQ             |           |           |           |                                                |
|150      |11660 ns       |Rd Status       |1F7        |           |58         |DRDY/DSC/DRQ                                    |
|151      |1316 ns        |Rd IRQ RSN      |1F2        |           |02         |TAG=0x00 /RDY FOR MSG/STS                       |
|152      |1980 ns        |Rd Count Lo     |1F4        |           |12         |                                                |
|153      |1168 ns        |Rd Count Hi     |1F5        |           |00         |                                                |
|154      |1200 ns        |Rd Status       |1F7        |           |58         |DRDY/DSC/DRQ                                    |
|155      |868 ns         |Rd Data         |1F0        |00         |70         | ASCII=  p                                      |
|156      |508 ns         |Rd Data         |1F0        |00         |06         |                                                |
|157      |512 ns         |Rd Data         |1F0        |00         |00         |                                                |
|158      |508 ns         |Rd Data         |1F0        |0A         |00         |                                                |
|159      |508 ns         |Rd Data         |1F0        |00         |00         |                                                |
|160      |508 ns         |Rd Data         |1F0        |00         |00         |                                                |
|161      |508 ns         |Rd Data         |1F0        |00         |28         | ASCII=  (                                      |
|162      |508 ns         |Rd Data         |1F0        |00         |00         |                                                |
|163      |508 ns         |Rd Data         |1F0        |00         |00         |                                                |
|164      |116 ns         |IRQ             |           |           |           |                                                |
|165      |10760 ns       |Rd Status       |1F7        |           |50         |DRDY/DSC                                        |
|166      |1168 ns        |Rd IRQ RSN      |1F2        |           |03         |TAG=0x00 /RDY FOR MSG/STS                       |
|167      |1292 ns        |Rd Status       |1F7        |           |50         |DRDY/DSC                                        |
|168      |39328 ns       |Wr Device/Head  |1F6        |           |A0         |CHS/DEV=0/Head = 0x0                            |
|169      |1168 ns        |Rd Status       |1F7        |           |50         |DRDY/DSC                                        |
|170      |1468 ns        |Rd Status       |1F7        |           |50         |DRDY/DSC                                        |
|171      |1168 ns        |Wr Count Lo     |1F4        |           |08         |                                                |
|172      |1164 ns        |Wr Count Hi     |1F5        |           |00         |                                                |
|173      |1168 ns        |Wr Features     |1F1        |           |00         |NO OVERLAP/NO DMA                               |
|174      |1164 ns        |Wr Command      |1F7        |           |A0         |ATAPI PACKET CMD                                |
|175      |1164 ns        |Rd Status       |1F7        |           |58         |DRDY/DSC/DRQ                                    |
|176      |1284 ns        |Rd Status       |1F7        |           |58         |DRDY/DSC/DRQ                                    |
|177      |1164 ns        |Rd Status       |1F7        |           |58         |DRDY/DSC/DRQ                                    |
|178      |1164 ns        |Rd Status       |1F7        |           |58         |DRDY/DSC/DRQ                                    |
|179      |896 ns         |Wr Data         |1F0        |00         |25         |  Cmd = 0x25 - READ CAPACITY(10)                |
|180      |300 ns         |Wr Data         |1F0        |00         |00         |                                                |
|181      |416 ns         |Wr Data         |1F0        |00         |00         |  LBA = 0x00000000                              |
|182      |420 ns         |Wr Data         |1F0        |00         |00         |                                                |
|183      |416 ns         |Wr Data         |1F0        |00         |00         |PMI = 0x0   Control = 0x00                      |
|184      |420 ns         |Wr Data         |1F0        |00         |00         |                                                |
|185      |2777540 ns     |IRQ             |           |           |           |                                                |
|186      |11156 ns       |Rd Status       |1F7        |           |58         |DRDY/DSC/DRQ                                    |
|187      |1252 ns        |Rd IRQ RSN      |1F2        |           |02         |TAG=0x00 /RDY FOR MSG/STS                       |
|188      |1432 ns        |Rd Count Lo     |1F4        |           |08         |                                                |
|189      |1164 ns        |Rd Count Hi     |1F5        |           |00         |                                                |
|190      |1168 ns        |Rd Status       |1F7        |           |58         |DRDY/DSC/DRQ                                    |
|191      |868 ns         |Rd Data         |1F0        |03         |00         |                                                |
|192      |688 ns         |Rd Data         |1F0        |59         |89         | ASCII= Y                                       |
|193      |508 ns         |Rd Data         |1F0        |00         |00         |                                                |
|194      |508 ns         |Rd Data         |1F0        |00         |08         |                                                |
|195      |120 ns         |IRQ             |           |           |           |                                                |
|196      |10600 ns       |Rd Status       |1F7        |           |50         |DRDY/DSC                                        |
|197      |1164 ns        |Rd IRQ RSN      |1F2        |           |03         |TAG=0x00 /RDY FOR MSG/STS                       |
|198      |1196 ns        |Rd Status       |1F7        |           |50         |DRDY/DSC                                        |
|199      |34796 ns       |Wr Device/Head  |1F6        |           |A0         |CHS/DEV=0/Head = 0x0                            |
|200      |1164 ns        |Rd Status       |1F7        |           |50         |DRDY/DSC                                        |
|201      |1376 ns        |Rd Status       |1F7        |           |50         |DRDY/DSC                                        |
|202      |1168 ns        |Wr Count Lo     |1F4        |           |00         |                                                |
|203      |1164 ns        |Wr Count Hi     |1F5        |           |00         |                                                |
|204      |1164 ns        |Wr Features     |1F1        |           |00         |NO OVERLAP/NO DMA                               |
|205      |1164 ns        |Wr Command      |1F7        |           |A0         |ATAPI PACKET CMD                                |
|206      |1164 ns        |Rd Status       |1F7        |           |58         |DRDY/DSC/DRQ                                    |
|207      |1284 ns        |Rd Status       |1F7        |           |58         |DRDY/DSC/DRQ                                    |
|208      |1168 ns        |Rd Status       |1F7        |           |58         |DRDY/DSC/DRQ                                    |
|209      |1164 ns        |Rd Status       |1F7        |           |58         |DRDY/DSC/DRQ                                    |
|210      |932 ns         |Wr Data         |1F0        |00         |00         |  Cmd = 0x00 - TEST UNIT READY                  |
|211      |296 ns         |Wr Data         |1F0        |00         |00         |                                                |
|212      |420 ns         |Wr Data         |1F0        |00         |00         |  Control = 0x00                                |
|213      |420 ns         |Wr Data         |1F0        |00         |00         |                                                |
|214      |480 ns         |Wr Data         |1F0        |00         |00         |                                                |
|215      |420 ns         |Wr Data         |1F0        |00         |00         |                                                |
|216      |388192 ns      |IRQ             |           |           |           |                                                |
|217      |12944 ns       |Rd Status       |1F7        |           |50         |DRDY/DSC                                        |
|218      |1348 ns        |Rd IRQ RSN      |1F2        |           |03         |TAG=0x00 /RDY FOR MSG/STS                       |
|219      |1620 ns        |Rd Status       |1F7        |           |50         |DRDY/DSC                                        |
|220      |36872 ns       |Wr Device/Head  |1F6        |           |A0         |CHS/DEV=0/Head = 0x0                            |
|221      |1168 ns        |Rd Status       |1F7        |           |50         |DRDY/DSC                                        |
|222      |1500 ns        |Rd Status       |1F7        |           |50         |DRDY/DSC                                        |
|223      |1228 ns        |Wr Count Lo     |1F4        |           |00         |                                                |
|224      |1168 ns        |Wr Count Hi     |1F5        |           |00         |                                                |
|225      |1168 ns        |Wr Features     |1F1        |           |00         |NO OVERLAP/NO DMA                               |
|226      |1168 ns        |Wr Command      |1F7        |           |A0         |ATAPI PACKET CMD                                |
|227      |1164 ns        |Rd Status       |1F7        |           |58         |DRDY/DSC/DRQ                                    |
|228      |1164 ns        |Rd Status       |1F7        |           |58         |DRDY/DSC/DRQ                                    |
|229      |1196 ns        |Rd Status       |1F7        |           |58         |DRDY/DSC/DRQ                                    |
|230      |1164 ns        |Rd Status       |1F7        |           |58         |DRDY/DSC/DRQ                                    |
|231      |924 ns         |Wr Data         |1F0        |00         |00         |  Cmd = 0x00 - TEST UNIT READY                  |
|232      |300 ns         |Wr Data         |1F0        |00         |00         |                                                |
|233      |416 ns         |Wr Data         |1F0        |00         |00         |  Control = 0x00                                |
|234      |416 ns         |Wr Data         |1F0        |00         |00         |                                                |
|235      |420 ns         |Wr Data         |1F0        |00         |00         |                                                |
|236      |420 ns         |Wr Data         |1F0        |00         |00         |                                                |
|237      |352988 ns      |IRQ             |           |           |           |                                                |
|238      |11976 ns       |Rd Status       |1F7        |           |50         |DRDY/DSC                                        |
|239      |1344 ns        |Rd IRQ RSN      |1F2        |           |03         |TAG=0x00 /RDY FOR MSG/STS                       |
|240      |1768 ns        |Rd Status       |1F7        |           |50         |DRDY/DSC                                        |
|241      |125436 ns      |Wr Device/Head  |1F6        |           |A0         |CHS/DEV=0/Head = 0x0                            |
|242      |1196 ns        |Rd Status       |1F7        |           |50         |DRDY/DSC                                        |
|243      |1824 ns        |Rd Status       |1F7        |           |50         |DRDY/DSC                                        |
|244      |1224 ns        |Wr Count Lo     |1F4        |           |00         |                                                |
|245      |1164 ns        |Wr Count Hi     |1F5        |           |00         |                                                |
|246      |1164 ns        |Wr Features     |1F1        |           |00         |NO OVERLAP/NO DMA                               |
|247      |1164 ns        |Wr Command      |1F7        |           |A0         |ATAPI PACKET CMD                                |
|248      |1164 ns        |Rd Status       |1F7        |           |58         |DRDY/DSC/DRQ                                    |
|249      |1164 ns        |Rd Status       |1F7        |           |58         |DRDY/DSC/DRQ                                    |
|250      |1196 ns        |Rd Status       |1F7        |           |58         |DRDY/DSC/DRQ                                    |
|251      |1168 ns        |Rd Status       |1F7        |           |58         |DRDY/DSC/DRQ                                    |
|252      |928 ns         |Wr Data         |1F0        |00         |00         |  Cmd = 0x00 - TEST UNIT READY                  |
|253      |300 ns         |Wr Data         |1F0        |00         |00         |                                                |
|254      |420 ns         |Wr Data         |1F0        |00         |00         |  Control = 0x00                                |
|255      |420 ns         |Wr Data         |1F0        |00         |00         |                                                |
|256      |420 ns         |Wr Data         |1F0        |00         |00         |                                                |
|257      |420 ns         |Wr Data         |1F0        |00         |00         |                                                |
|258      |371324 ns      |IRQ             |           |           |           |                                                |
|259      |13176 ns       |Rd Status       |1F7        |           |50         |DRDY/DSC                                        |
|260      |1348 ns        |Rd IRQ RSN      |1F2        |           |03         |TAG=0x00 /RDY FOR MSG/STS                       |
|261      |1736 ns        |Rd Status       |1F7        |           |50         |DRDY/DSC                                        |
|262      |237648 ns      |Wr Device/Head  |1F6        |           |A0         |CHS/DEV=0/Head = 0x0                            |
|263      |1200 ns        |Rd Status       |1F7        |           |50         |DRDY/DSC                                        |
|264      |1556 ns        |Rd Status       |1F7        |           |50         |DRDY/DSC                                        |
|265      |1228 ns        |Wr Count Lo     |1F4        |           |00         |                                                |
|266      |1164 ns        |Wr Count Hi     |1F5        |           |00         |                                                |
|267      |1168 ns        |Wr Features     |1F1        |           |00         |NO OVERLAP/NO DMA                               |
|268      |1164 ns        |Wr Command      |1F7        |           |A0         |ATAPI PACKET CMD                                |
|269      |1164 ns        |Rd Status       |1F7        |           |58         |DRDY/DSC/DRQ                                    |
|270      |1164 ns        |Rd Status       |1F7        |           |58         |DRDY/DSC/DRQ                                    |
|271      |1192 ns        |Rd Status       |1F7        |           |58         |DRDY/DSC/DRQ                                    |
|272      |1168 ns        |Rd Status       |1F7        |           |58         |DRDY/DSC/DRQ                                    |
|273      |924 ns         |Wr Data         |1F0        |00         |00         |  Cmd = 0x00 - TEST UNIT READY                  |
|274      |300 ns         |Wr Data         |1F0        |00         |00         |                                                |
|275      |420 ns         |Wr Data         |1F0        |00         |00         |  Control = 0x00                                |
|276      |420 ns         |Wr Data         |1F0        |00         |00         |                                                |
|277      |416 ns         |Wr Data         |1F0        |00         |00         |                                                |
|278      |420 ns         |Wr Data         |1F0        |00         |00         |                                                |
|279      |364428 ns      |IRQ             |           |           |           |                                                |
|280      |13168 ns       |Rd Status       |1F7        |           |50         |DRDY/DSC                                        |
|281      |1284 ns        |Rd IRQ RSN      |1F2        |           |03         |TAG=0x00 /RDY FOR MSG/STS                       |
|282      |1764 ns        |Rd Status       |1F7        |           |50         |DRDY/DSC                                        |
|283      |4090736 ns     |Wr Device/Head  |1F6        |           |A0         |CHS/DEV=0/Head = 0x0                            |
|284      |1196 ns        |Rd Status       |1F7        |           |50         |DRDY/DSC                                        |
|285      |1612 ns        |Rd Status       |1F7        |           |50         |DRDY/DSC                                        |
|286      |1284 ns        |Wr Count Lo     |1F4        |           |08         |                                                |
|287      |1164 ns        |Wr Count Hi     |1F5        |           |00         |                                                |
|288      |1164 ns        |Wr Features     |1F1        |           |00         |NO OVERLAP/NO DMA                               |
|289      |1164 ns        |Wr Command      |1F7        |           |A0         |ATAPI PACKET CMD                                |
|290      |1168 ns        |Rd Status       |1F7        |           |58         |DRDY/DSC/DRQ                                    |
|291      |1164 ns        |Rd Status       |1F7        |           |58         |DRDY/DSC/DRQ                                    |
|292      |1196 ns        |Rd Status       |1F7        |           |58         |DRDY/DSC/DRQ                                    |
|293      |1168 ns        |Rd Status       |1F7        |           |58         |DRDY/DSC/DRQ                                    |
|294      |928 ns         |Wr Data         |1F0        |00         |25         |  Cmd = 0x25 - READ CAPACITY(10)                |
|295      |300 ns         |Wr Data         |1F0        |00         |00         |                                                |
|296      |420 ns         |Wr Data         |1F0        |00         |00         |  LBA = 0x00000000                              |
|297      |420 ns         |Wr Data         |1F0        |00         |00         |                                                |
|298      |420 ns         |Wr Data         |1F0        |00         |00         |PMI = 0x0   Control = 0x00                      |
|299      |420 ns         |Wr Data         |1F0        |00         |00         |                                                |
|300      |2762224 ns     |IRQ             |           |           |           |                                                |
|301      |15032 ns       |Rd Status       |1F7        |           |58         |DRDY/DSC/DRQ                                    |
|302      |1348 ns        |Rd IRQ RSN      |1F2        |           |02         |TAG=0x00 /RDY FOR MSG/STS                       |
|303      |1616 ns        |Rd Count Lo     |1F4        |           |08         |                                                |
|304      |1164 ns        |Rd Count Hi     |1F5        |           |00         |                                                |
|305      |1196 ns        |Rd Status       |1F7        |           |58         |DRDY/DSC/DRQ                                    |
|306      |864 ns         |Rd Data         |1F0        |03         |00         |                                                |
|307      |508 ns         |Rd Data         |1F0        |59         |89         | ASCII= Y                                       |
|308      |508 ns         |Rd Data         |1F0        |00         |00         |                                                |
|309      |508 ns         |Rd Data         |1F0        |00         |08         |                                                |
|310      |120 ns         |IRQ             |           |           |           |                                                |
|311      |11432 ns       |Rd Status       |1F7        |           |50         |DRDY/DSC                                        |
|312      |1168 ns        |Rd IRQ RSN      |1F2        |           |03         |TAG=0x00 /RDY FOR MSG/STS                       |
|313      |1736 ns        |Rd Status       |1F7        |           |50         |DRDY/DSC                                        |
|314      |74568 ns       |Wr Device/Head  |1F6        |           |A0         |CHS/DEV=0/Head = 0x0                            |
|315      |1196 ns        |Rd Status       |1F7        |           |50         |DRDY/DSC                                        |
|316      |1560 ns        |Rd Status       |1F7        |           |50         |DRDY/DSC                                        |
|317      |1228 ns        |Wr Count Lo     |1F4        |           |0C         |                                                |
|318      |1168 ns        |Wr Count Hi     |1F5        |           |00         |                                                |
|319      |1168 ns        |Wr Features     |1F1        |           |00         |NO OVERLAP/NO DMA                               |
|320      |1164 ns        |Wr Command      |1F7        |           |A0         |ATAPI PACKET CMD                                |
|321      |1168 ns        |Rd Status       |1F7        |           |58         |DRDY/DSC/DRQ                                    |
|322      |1164 ns        |Rd Status       |1F7        |           |58         |DRDY/DSC/DRQ                                    |
|323      |1192 ns        |Rd Status       |1F7        |           |58         |DRDY/DSC/DRQ                                    |
|324      |1164 ns        |Rd Status       |1F7        |           |58         |DRDY/DSC/DRQ                                    |
|325      |924 ns         |Wr Data         |1F0        |00         |43         |  Cmd = 0x43 - READ TOC/PMA/ATIP MSF = 0x0      |
|326      |300 ns         |Wr Data         |1F0        |00         |00         |Format = 0x0                                    |
|327      |420 ns         |Wr Data         |1F0        |00         |00         |                                                |
|328      |416 ns         |Wr Data         |1F0        |00         |00         |Track/Session Number = 0x00                     |
|329      |420 ns         |Wr Data         |1F0        |40         |0C         |  Allocation Length: 0x000C   Control = 0x40    |
|330      |416 ns         |Wr Data         |1F0        |00         |00         |                                                |
|331      |3661540 ns     |IRQ             |           |           |           |                                                |
|332      |11836 ns       |Rd Status       |1F7        |           |58         |DRDY/DSC/DRQ                                    |
|333      |1312 ns        |Rd IRQ RSN      |1F2        |           |02         |TAG=0x00 /RDY FOR MSG/STS                       |
|334      |1464 ns        |Rd Count Lo     |1F4        |           |0C         |                                                |
|335      |1164 ns        |Rd Count Hi     |1F5        |           |00         |                                                |
|336      |1164 ns        |Rd Status       |1F7        |           |58         |DRDY/DSC/DRQ                                    |
|337      |868 ns         |Rd Data         |1F0        |0A         |00         |                                                |
|338      |508 ns         |Rd Data         |1F0        |02         |01         |                                                |
|339      |508 ns         |Rd Data         |1F0        |14         |00         |                                                |
|340      |508 ns         |Rd Data         |1F0        |00         |08         |                                                |
|341      |508 ns         |Rd Data         |1F0        |02         |00         |                                                |
|342      |512 ns         |Rd Data         |1F0        |0E         |BA         |                                                |
|343      |124 ns         |IRQ             |           |           |           |                                                |