AZZA 6IFA, Руководство по эксплуатации

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PT-6IFA
SYSTEM BOARD
HARDWARE SETUP
8
(B) JP4,JP6-JP10 CPU External (BUS) Frequency and CPU to BUS Frequency
Ratio selection
(1). CPU External (BUS) Frequency selection
Frequency (unit : MHZ) Remark
System PCI Bus JP4 JP9 JP10 (CPU Type)
60 30 1-2 open short For 150, 180, 210, 240
66.6 33.3 2-3 short open For 166, 200, 233, 266
(2). CPU to BUS Frequency Ratio selection
Ratio JP6 JP7 JP8 Remark (CPU Type)
2
x
short short short
2.5
x
open short short For 150, 166
3
x
short open short For 180, 200
3.5 x open open short For 210, 233
4 x short short open For 240, 266
5 x short open open
(3). Currently common CPUs Frequency and Ratio quick setting
CPU
(MHz) JP4 JP6 JP7 JP8 JP9 JP10 Remark
150 MHz 1-2 open short short open short
166 MHz 2-3 open short short short open
180 MHz 1-2 short open short open short
200 MHz 2-3 short open short short open
210 MHz 1-2 open open short open short
233 MHz 2-3 open open short short open
240 MHz 1-2 short short open open short
266 MHz 2-3 short short open short open