User Guide

1-8 Dell Latitude XPi CD Service Manual
Memory (Continued)
Memory module type and
capacities . . . . . . . . . . . . . . . . . . . 8- and 16-MB fast-page mode
Standard RAM . . . . . . . . . . . . . . . 16 MB (EDO) on system board
Maximum RAM . . . . . . . . . . . . . . 48 MB
Memory access time:
tRAC . . . . . . . . . . . . . . . . . . . 70 ns
tCAC . . . . . . . . . . . . . . . . . . . 20 ns
BIOS address . . . . . . . . . . . . . . . . F000:0000
Connectors
Serial (DTE) . . . . . . . . . . . . . . . . . one 9-pin connector; 16550-compatible,
16-byte buffer
Parallel . . . . . . . . . . . . . . . . . . . . . one 25-hole connector; unidirectional,
bidirectional, EPP 1.9, or ECP
Monitor. . . . . . . . . . . . . . . . . . . . . one 15-hole connector
PS/2 . . . . . . . . . . . . . . . . . . . . . . . one 6-pin mini-DIN (this connector does
not support more than one device at a time)
Infrared. . . . . . . . . . . . . . . . . . . . . two ports compatible with IrDA
Standard 1.1 (Fast IR)
Audio . . . . . . . . . . . . . . . . . . . . . . microphone-in
line-in/audio-in
headphones/speakers
Advanced Port Replicator . . . . . . 200-pin connector
Audio
Audio type . . . . . . . . . . . . . . . . . . SoundBlasterPro-compatible 3.01
voice and music functions
Audio controller . . . . . . . . . . . . . . ES1888
ES690 wavetable music synthesizer,
ES938 3D audio spatializer
Stereo conversion . . . . . . . . . . . . . 16 bit (analog-to-digital and digital-
to-analog)
FM music synthesizer. . . . . . . . . . 20-voice, 72-operator
Table 1-2. Technical Specifications (Continued)