System Interface Port 54
61 5VMAIN +5V +5V Power Output Port Replicator
62 FWG# Write Gate FDD
63 FINDEX# Index
64 5VMAIN +5V Power Output Port Replicator
65 FRDDT# Read Disk Data FDD
66 VGAGND GND VGA Ground CRT
67 VGAGND
68 DDCDATA +5V Serial data for VESA DDC2B monitor
69 VGAGND GND VGA Ground
70 VGAGND
71 RIA# RS-232C Ring Indicator Serial Port
72 CTSA# Clear to Send
73 DCDA# Data Carrier Detect
74 K-SW +5V Keyboard Detect Keyboard
75 PSLIN# Printer Select Input Parallel Port
76 PINIT# Initiate Output
77 PSTB# Strobe Output
78 PRD7 Port Data 7
79 GND GND Ground Port Replicator
80 PRD1 +5V Port Data 1 Parallel Port
81 B_D0 PCMVCC Card Data 0 PC Card Slot
82 B_CD2# Card Detect 2
83 B_VS1 Voltage Sense 1
84 GND GND Ground Port Replicator
Table 6-6. System Interface Port Connector Pin Assignments (Continued)
Pin
Signal
Name
Level Description Port or Connector
