Asus P/I-P55SP3AV - Manual (Page 81)

TECHNICAL UPDATE
Product Number:
Motherboard Version:
Manual Version:
P/I-P55SP3AV
1.2 and later
1.1
On Page 2~7, the two sentences:
DRAM Speed: 70ns or faster for 50,60 or 66MHz external clock. EDO
DRAM requires 60ns or faster for a 66MHz external clock setting.
Change to: _______________________________
DRAM speed requirements for both FP DRAM & EDO DRAM:
CPU internal clock (speed of the CPU): 75,90,120, 150MHz
CPU external clock: 50 or 60MHz
>Use 70ns or faster (the lower the number, the faster)
CPU internal clock (speed of the CPU) 100,133,167MHz
CPU external clock: 66MHz
>Use 60ns or faster (the lower the number, the faster)
On Page 4~7:
If you have a UMC Super MuIti-I/0, the jumper settings for JP35, JP36,
and JP37 are not used. The default settings for JP35 and JP36 are fixed
on position 1-2 and JP37 is removed.
The Infrared function on the UMC super multi-I/0 chip is enabled
through BIOS setup only, no hardware settings are necessary.
Check to see whether you have a
SMC Super Multi-I/0 or a UMC
Super Multi-I/0. The above ap­
plies to UMC only, otherwise re­
fer to page 4-7 for UART2/IR Se­
lection.
P/I-P55SP3AV User’s Manual