SOLTEK SL-53D5-S, User'S Manual & Technical Reference, Page: 8 / 44

Introduction 3
Mainboard Setting for Pentium MMX-166
The default settings of the following figure is for the INTEL
Pentium
MMX-166 with the 512K (or 256K) cache. To get
the best cooling effect, make sure that the airflow from the
CPU fan is facing the heatsink.
SL1 SL2 SL3
PCI4 PCI3 PCI2 PCI1
SIMM4 SIMM3 SIMM2 SIMM1
COM2 COM1
K/B
PS/2
Mouse
Power Con.
MMX–166
CPU
FDC37C669
+
Battery
VT82C587VP
VT82C587VP
512K PB
Cache
1
USB
(Bank 2) (Bank 1)
VT82C586VPX
VT826586
DIMM1 (BANK0) 3.3V Unbuffered SDRAM
Flash BIOS
JCK1 JCK2 JCK3
1
JBF1
JBF2
JBF3
J3
1
J2
HDLED IR
J1
T/LED
SM1
Power LED RESET SPK
IDE1
LPT
IDE1
FDC
1
JBAT1
Air Flow
COIL
COIL
Figure 1Ð1. SLÐ53D5-S Motherboard Layout