HP Vectra Reference Manual page 192

A B
o
F H
J
(
MINIFLOPPY IHALF HE16HT) MICROFLOPPY ITHINLINE)
IBM 05.'2.5 HP 3 •.5
-REDWRCUR
P1. '2
&NO
Pt, t
"DISKCHS
P'2,'2
5V
P'2. '3
-OSt
Pt. t4
GNO
Pt. '3
"HDLOAO
P'2.4
SV
P'2,S
"OS'2
P1, t'2
GNO
Pt, .5
1 sv
•
P'2,8
5V
P'2,7
"MOTENt
Pt, to
GNO
Pt,7
"lNOEX
P'2, 9
5V
P'2, S
"MOTEN'2
Pt, t8
GNO
Pt, S
"OS
1
P'2, to
5V
P'2, t1
-WRITE
P1, '2'2
GNO
Pt,11
-OS'2
P'2, 1'2
fiND
P'2, 1'3
-OlR
Pte 19
6ND
Pt, t'3
1
SV
--
P'2,14
GNO
P'2,1S
-STEP
P1.'20
&NO
Pt,1.5
"MOT EN'3
P'2,18
6ND
P'2, t7
-HS1
P1, '3'2
GNO
Pt,17
"OlR
P'2, t9
6ND
P'2, tS
(
-WRTEN
P1,'24
GNO
P1, tS
"STEP
P'2,'20
GND
P2, '2t
-OlSKCHS
COIJ
Pte '34
&NO
Pt.'2t
"WRITE
P'2,?'2
GNO
P'2, '2'3
"READ
Pt. '30
&NO
Pt. '2'3
"WRTEN
P'2,24
6ND
P'2,'2.5
-WRTPROT
Pt. 29
GND
Pt,'2.5
"TRt<O
P'2,28
GND
P'2,27
"TRKO
C8l1
P1.28
&NO
Pt, '27
"WRTPROl
P2.29
i'2V
P'2,
'2S
"lNDEX
Pt.9
SHD
Pt,'2S
"READ
P'2, '30
1'2V
P'2. '31
6ND
Pt. '3t
"HS1
P'2.'3'2
1'2V
P'2. '3'3
l
16
BORDER
DRIVEBUS
FM1SC
P1 IS A '34 PIN CONNECTOR
PINS 4. I AND '3'3 OF Pi
ARE UNCONNECTED
B D
P'2 IS A '34 PIN CONNECTOR
PINS i AND '34 OF P'2
ARE UNCONNECTED
F H
17 OF 25 718185 REV A
PROCESSOR BOARD
45935-60001
DRIVE CONNECTORS
J