User`s manual

Bit 16 -- DEVRST B-5
Bit 15 -- MIBUF B-6
Bit 14 -- MOBUF B-6
Bit 13 -- NO_ATN B-6
Bit 10 -- SIOPADD B-7
Bit 9 -- SIOPINT B-7
Bit 8 -- SCSIRST B-7
Bit 7 -- TAG_Q B-7
Bit 6 -- LINK B-8
Bit 4 -- S/G B-8
Bit 3 -- D_PH B-8
Bit 2 -- R/W B-8
Bit 1 -- ASYNC B-8
Bit 0 -- SYNC B-9
Device Address or SIOP Interrupt Level B-10
LUN B-10
CDB Length or Queue Depth B-11
CDB B-11
Message-In Length B-11
Message-In Buffer Pointer B-12
Message-In Bytes (0-B) B-12
Message-Out Length B-12
Message-Out Buffer Pointer B-13
Message-Out Bytes (0-B) B-13
Data Count B-13
Data Pointer or Scatter/Gather List Pointer B-14
Link Pointer B-14
Status Return Function Pointer B-14
Status B-15
Termination Transfer Byte Count B-15
Error Address B-15
SCSI Queue Tag B-15
Work Area B-16
Scatter/Gather List B-17
Byte Count B-17
Buffer Pointer B-17
Logical End B-17
siop_init (Firmware Initialization Structure) B-18
Initialization Structure (depreciated version) B-21
sdt_tinit (Debug Logging Initialization Structure) B-23
Introduction C-1