System Memory Configuration; Jumper Settings; Jp5: Clear Cmos Data; Sw1: Bus Ratio And External Bus Clock Select - SOLTEK SL-55D5 User's Manual & Technical Reference

System Memory Configuration

This Apollo VP motherboard supports 72-pin SIMMs and
168pin DIMMs (3.3V unbuffered type) of 4MB, 8MB, 16MB,
or 32MB to form a memory size between 4MB to 512MB
(total of 6 rows are supported).
The Apollo VP chipset supports ÒTable FreeÓ configuration
so that DRAM module can be installed at any capacity
except SIMM3, 4 and DIMM2 canÕt be installed at the same
time.

Jumper Settings

JP5: Clear CMOS Data

Clear the CMOS memory by shorting this jumper
momentarily; then remove the cap to retain new settings.
COMS Data
Clear Data
Retain Data
(default)

SW1: Bus Ratio and External Bus Clock Select

Set the jumper according to your CPU clock.
JP5
1
1
Hardware Installation 15