HP Vectra User Manual

7.4 Composite Video Connector (J2) Pin Assignments 84
7.5 Color Adapter Connector (P3) Pin Assignments 85
7.6 SPU Access and Display Access 87
7.7 Initial Chip Values 90
7.8 I/O Registers 92
9.1 360Kb Internal Disc Drive Drive Performance 104
9.2 DC Power Interface Pin Assignments 105
9.3
1.2Mb Internal Flexible Disc Drive Drive Performance .... 108
9.4 DC Power Interface Pin Assignments 108
9.5 BIOS and I/O Address Switch Settings 111
9.6 HP45816A Drive Performance 112
9.7 HP45817A Drive Performance
114
11.1 Serial Port Pin Assignments 123
11.2 Accessible Registers
124
11.3 Interrupt Priority 128
11.4 HP2452M Serial US/European
Modem Cable Pin
Assignments 133.
11.5 HP24542G and HP24542H Serial Printer Cables
Pin Assignments 134
11.6 Parallel Port Pin Assignments 136
11.7 Accessible Registers 137
11.8 HP24542D Parallel Cable
Pin Assignments 140
xiv

HP Vectra Specifications

General

Processor	Intel Pentium
RAM	Up to 128 MB
Storage	HDD (capacity varies by model)
Operating System	Windows 95
Graphics	Integrated
Ports	Serial, Parallel
Expansion Slots	ISA, PCI