General Specifications 2-7
SYSTEM BOARD SPECIFICATIONSThe following table lists system board specifications.
Table 2-3 Main Board Specifications
ITEM SPECIFICATION
Clock NS Clock Buffer CGS74CT 2524
CPU ∗ PGA Socket
Cache ∗ 256KB, L2
DRAM ∗ 1M x 16-bit DRAM x 4
Video RAM ∗ 256K x 16-bit DRAM (5V / 60ns), SOJ x 2
System Chipset ∗ UMC UM8891BN, 208 Pin, PQFP
∗ UMC UM8892BN, 208 Pin, PQFP
VGA ∗ C&T 65548, 208 Pin, PQFP
PCMCIA ∗ Omega 82C094, 208 Pin, TQFP
∗ Omega 82C028, 28 Pin SOIC
Internal
Connector &
Socket
To System PCB:
100 Pin, AMP
To HDD:
50 Pin, KEL
To CD-ROM:
40 Pin, KEL
2 Pin, Molex
To Transfer PCB:
2 Pin, Molex
To DC Converter
32 Pin, Suyin
External
Connector
COM1:
9 Pin, Suyin
Printer:
25 Pin
Docking:
160 Pin
PCB Thickness: 1.2mm
Layers: 8
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