Chaintech 5IEM2.2 5IEM2 quick guide

Page 1
1996.04
Jumper Setting Quick ReferenceJumper Setting Quick Reference
Jumper Setting Quick Reference
Jumper Setting Quick ReferenceJumper Setting Quick Reference
JP10: Cache size jumper setting
Cache JP10
256KB 8K x 8 32K x 8
512KB 16K x 8/32K x 8 64K x 8
JP3: for Intel defined IR connector
JP4: for HP defined IR connector
JP12: Break switch connector J11: HD LED connector J12: Speaker connector J13: Turbo LED connector J14: Keylock connector J15: Reset switch connector
1
1
TAG RAM
(U21)
DATA RAM
(U31-U38)
JP13: SRAM type Setting
VCC=5V for MIX Mode SRAM
VCC=3.3V for 3.3V SRAM
CPU-type S-spce
Intel P54C-75 3.3
Cyrix
Intel P54C-90
Intel P54C-100
Intel P54C-120
Cyrix
6x86-P120 @100MHz
6x86-P150
@120MHz
+
+
QO653 QO655
SZ978 SX957 SX959
QO654
SX958
QO656 3.3
QO657 3.4
QO708 3.3
power
Voltage
CPU
(V)
3.3
3.3
3.4
3.5
3.5
3.3
JP14
1 3 5
1 3 5
1 3 5
1 3 5
1 3 5
1 3 5
1 3 5
1 3 5
1 3 5
1 3 5
1 3 5
System
clock
50
60
66
60 x23.5
JP9, JP11
JP9
JP11
JP9
JP11
JP9
JP11
JP9
JP11
CPU Int.Speed
JP15,JP16
x1.5
JP16
x2
x1.5
x1.5
JP15
JP15
JP16
JP15
JP16
JP15
JP16
JP15
JP16
V.1
Intel CPU Speed(MHz) JP15 JP16
1.5 x system clock O O 2 x system clock O S
2.5 x system clock S S 3 x system clock S O
* VRM (Voltage Regulator Module) Socket Using on board regulator set, please set VRM P6 & P7, P21 & P22 short.
3.3
1 3 5
1 3 5
1 3 5
1 3 5
JP9
66 x2
JP11
JP9
JP11
JP9
JP11
Intel P54C-133 3.5
Cyrix
Intel P54C-150 3.5 60 x2.5
Intel P54C-166 3.5 66 x2.5
6x86-P166
@133MHz
+
JP15
JP16
JP15
JP16
JP15
JP16
586IEM2.4586IEM2.4
586IEM2.4
586IEM2.4586IEM2.4
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