Seagate SCSI Interface Product Manual page 68

54
Table 22: Command Descriptor Block Transfer
0
BUS
0-7*
1
0
-ATN
1
0
-SEL
1
0
-BUSY
1
0
-I/O
1
0
-MSG
1
0
-C/D
1
0
-REQ
1
0
-ACK
1
* and 8-15 if applicable
** six byte commands
*** ten byte commands
1ST BYTE 2ND BYTE
T22 T22
T23.6.2*
T23.10.2**
SCSI Interface Product Manual, Rev. J
LAST BYTE
T23.6.3 (etc. to T23.6.6)**
T23.10.3 (etc. to T23.10.10)***