HP Workstation x2000 hp workstation x2000 - Technical Reference and Troublesho - Page 19
Serial Ports A and B: 2F8h IRQ 3, 2E8h IRQ 3
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Feature Rear Connectors (color coded) System Overview Workstation Description Description • Keyboard/Mouse - HP enhanced keyboard with mini-DIN connector - HP enhanced scrolling mouse with mini-DIN connector • 25-pin parallel - Mode: Centronics or bidirectional modes (ECP/EPP) - Parallel port: 1 (378h, IRQ 7), 2 (278h, IRQ 5), or Off • 9-pin serial (two, buffered) - Standard: Two UART 16550 buffered serial ports (both RS-232-C). - Serial Ports A and B: 2F8h (IRQ 3), 2E8h (IRQ 3), 3F8h (IRQ 4), 3E8h (IRQ 4), or Off (if one port uses 2xxh, the other port must use 3xxh). • Dual USB connectors • Audio - LINE IN jack (3.5mm) - LINE OUT jack (3.5mm) - MIC IN jack (3.5mm) Chapter 1 19
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System Overview
Workstation Description
Chapter 1
19
Rear Connectors
(color coded)
•
Keyboard/Mouse
—
HP enhanced keyboard with mini-DIN connector
—
HP enhanced scrolling mouse with mini-DIN connector
•
25-pin parallel
—
Mode: Centronics or bidirectional modes (ECP/EPP)
—
Parallel port: 1 (378h, IRQ 7), 2 (278h, IRQ 5), or Off
•
9-pin serial (two, buffered)
—
Standard: Two UART 16550 buffered serial ports
(both RS-232-C).
—
Serial Ports A and B: 2F8h (IRQ 3), 2E8h (IRQ 3),
3F8h (IRQ 4), 3E8h (IRQ 4), or Off
(if one port uses 2xxh, the other port must use 3xxh).
•
Dual USB connectors
•
Audio
—
LINE IN jack (3.5mm)
—
LINE OUT jack (3.5mm)
—
MIC IN jack (3.5mm)
Feature
Description