Miro Crystal 8S ISA

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16bit Grafikkarte VGA, 1 MB DRAM, VESA Feature Connector
Article Number: 004021
Description

PCB Rev: A

P/N: 2157

Chipsatz S3 P86C801

Grafikspeicher erweiterbar auf 2 MB

Quadtel BIOS VGA 750895

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CONNECTIONS

Purpose  Location 
15-pin analog video port  CN1 
VESA feature connector CN2 

 

ZERO WAIT STATE CONFIGURATION

Setting  JP1 
Disabled  Pins 1 & 2 closed 
Enabled  Pins 2 & 3 closed 

 

MONITOR TYPE SELECTION

Type  SW1/1  SW1/2  SW1/3  SW1/4 
35KHz Multi-frequency  On  On  On  Off
48KHz Multi-frequency  Off  Off  On Off 
58KHz Multi-frequency  On  Off  Off  Off 
64KHz Multi-frequency  Off  Off  Off  Off 

 

DRAM CONFIGURATION

Size  Bank 0  Bank 1 
1MB  (8) 256K x 4  NONE 
2MB  (8) 256K x 4  (8) 256K x 4 

 

DRAM JUMPER CONFIGURATION

Size  JP2 
1MB  Pins 2 & 3 closed 
2MB  Pins 1 & 2 closed