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Introduction
3
Mainboard Setting for Pentium MMX-166
The default setting of the following figure is for the INTEL
Pentium
MMX-166
with the 256K (or 512K) cache. To get
the best cooling effect, make sure that the airflow from the
CPU fan is facing the heatsink.
ISA4
ISA3
ISA2
ISA1
FDC37C669
PCI4
PCI3
PCI2
PCI1
SIMM4
SIMM3
SIMM2
SIMM1
COM2
COM1
PRT1
K/B
PS/2
Mouse
ATX Power Con.
Heat Sinks
MMX–166
CPU
Air Flow
VT82C586
TAG
+
Battery
FLASH BIOS
JP5
1
J2
HD/LED
IR
PWR/SW
J1
T/LED
EXTSM1
KEYLOCK
RESET
SPK
P.B.
Cache
P.B.
Cache
VT82C587VT
VT82C587VT
1
USB
(Bank 1)
(Bank 2)
IDE2
IDE1
FDC
VT82C585VP
DIMM1 (BANK0) 3.3V Unbuffered SDRAM
DIMM2 (BANK1) 3.3V Unbuffered SDRAM
Clock Gen.
TAG
SW1
1 2 3 4 5 6
ON
On
On
On
On
Off
Off
FAN1
1
JP1
JP2
Figure 1Ð1. SLÐ55D2/D5 Motherboard Layout
Содержание SL-55D2
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