Aaeon SBC-400 User Manual page 5

Half-size 486 all-in-one cpu card with cache

Table of Contents

Introduction ............................................................................ 2

Features ................................................................................... 3

Specifications .......................................................................... 4

Board layout ........................................................................... 6

Card dimensions .................................................................... 7

Jumpers and connectors ...................................................... 10

Locating jumpers and connectors ....................................... 11

Setting jumpers .................................................................... 12

Safety precautions ................................................................ 13

Installing the CPU ................................................................ 13

Removing a CPU ................................................................... 13

Installing a CPU ..................................................................... 14

CPU type select (JP2, JP3, JP4) ............................................. 15

CPU Vcc select (JP5, JP6) ..................................................... 16

CPU clock select (JP7, JP8) ................................................... 16

Installing DRAM (SIMMs) ................................................. 17

Installing SIMMs ................................................................... 17

Removing SIMMs .................................................................. 17

Selecting cache memory size ............................................... 18

Cache memory select (JP1) .................................................... 18

IDE hard drive connections (CN1) ..................................... 19

Connecting the hard drive ...................................................... 19

Floppy drive connections (CN2) ......................................... 21

Connecting the floppy drive ................................................... 21

Parallel port (CN3) .............................................................. 22

Installing the retaining bracket .............................................. 22

Parallel port DRQ (JP10) and DACK (JP11) ........................ 23

Table of Contents