ST43401N/ND and ST43402ND Reference Manual, Rev. C 21
Figure 12. SCSI bus signal lines
Initiator Target
Data Bus Bits 0-15 (plus parity)
Busy (BSY)
Select (SEL)
Reset (RST)
Attention (ATN)
Acknowledge (ACK)
Request (REQ)
Message (MSG)
Input/Output (I/O)
Control/Data (C/D)
