Aaeon SBC-555 Manual page 5

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
CPU Clock Ratio (JP1) .......................................................... 15
DRAM Voltage Setting (JP2) ................................................. 15
Vcore voltage setting (JP4) ..................................................... 16
CPU I/O Voltage setting (JP3) ................................................ 17
PCI Bus Clock Sync / Async Mode settings (JP5) ................. 17
CPU External Clock Selection (JP6) ....................................... 17
CPU Jumper Setting Example ................................................. 18
LCD Panel's Voltage setting (JP7) .......................................... 19
Clear CMOS Data (JP8) ......................................................... 19
SSD Address settings (JP9) .................................................... 19
RS-232/422/485 selections (JP10) .......................................... 20
Hardware Reset (JP11) ........................................................... 20
Installing SIMMs .................................................................. 21
Removing SIMMS .................................................................. 21
IDE hard drive connector (CN1) ......................................... 22
Connecting the hard drive ....................................................... 22
Floppy drive connector (CN2) ............................................. 23
Connecting the floppy drive .................................................... 23