Pin
17
19
21
23
25
27
29
31
33
PCI and ISA Board Connectors
The PCI and ISA connectors are shown in the following figure. Pin assignments
are given in the tables following the figure.
A - PCI Connectors B - PCI/ISA Connector C - ISA Connector
Diskette Drive Pin Assignments
Signal Name
FD_MSEN1
Ground
Ground
Ground
Ground
FD_MSEN0
Ground
Ground
Ground
PCI and ISA Cable Connector Locations
Pin
Signal Name
18
FD_DIR_L
20
FD_STEP_L
22
FD_WDATA_L
24
FD_WGATE_L
26
FD_TRK0_L
28
FD_WPROT_L
30
FD_RDATA_L
32
FD_HDSEL_L
34
FD_DSKCHG_L
System Board 4-13