PCI400C-C

MANUAIS DE MOTHERBOARDS JBOND

PCI400C-C

1. CPU Jumper Settings

Intel	JC1	JC2	JC3	JC4	JC5	JC6	JC7
486DX/DX2-5V	NC	NC	NC	ON	NC	ON	2-3
486DX4-3V	NC	NC	NC	ON	ON	ON	2-3
486DX4 OverDrive	NC	ON	NC	ON	NC	ON	2-3
Pentium-5V OverDrive	NC	ON	NC	ON	ON	ON	2-3
DX2 OverDrive	NC	ON	ON	ON	NC	ON	2-3
486SX/SX2-5V	NC	ON	ON	ON	ON	ON	2-3

JC8	JC9	JC10	JC11	JC12	JC13	JC14	JC15	Q5
2-3	2-3	2-3	2-3	2-3	2-3	2-3	2-3	2-3
2-3	2-3	2-3	2-3	2-3	2-3	2-3	2-3	2-3
2-3	2-3	2-3	2-3	2-3	2-3	2-3	2-3	2-3
2-3	2-3	2-3	2-3	2-3	2-3	2-3	2-3	2-3
2-3	2-3	2-3	2-3	2-3	2-3	2-3	2-3	2-3
2-3	2-3	2-3	2-3	2-3	2-3	2-3	2-3	2-3

AMD	JC1	JC2	JC3	JC4	JC5	JC6
AM-486DX2	NC	NC	NC	ON	NC	ON
AM-486DX4-3V	NC	NC	NC	ON	ON	ON
AM-486DXL2-3.3V	NC	ON	NC	ON	NC	ON
AM-486DX4-120-3V	NC	ON	NC	ON	ON	ON
AM-5X86-P75-133-3.45V	NC	ON	ON	ON	NC	ON

JC7	JC8	JC9	JC10	JC11	JC12	JC13	JC14	JC15	Q5
2-3	2-3	2-3	2-3	2-3	2-3	2-3	2-3	2-3	2-3
2-3	2-3	2-3	2-3	2-3	2-3	2-3	2-3	2-3	2-3
2-3	2-3	2-3	2-3	2-3	2-3	2-3	2-3	2-3	2-3
2-3	2-3	2-3	2-3	2-3	2-3	2-3	2-3	2-3	2-3
2-3	2-3	2-3	2-3	2-3	2-3	2-3	2-3	2-3	2-3

UMC	JC1	JC2	JC3	JC4	JC5	JC6	JC7
U5S-5V	NC	NC	NC	ON	NC	ON	2-3
U5SD-5V	NC	NC	NC	ON	ON	ON	2-3

JC8	JC9	JC10	JC11	JC12	JC13	JC14	JC15	Q5
2-3	2-3	2-3	2-3	2-3	2-3	2-3	2-3	2-3
2-3	2-3	2-3	2-3	2-3	2-3	2-3	2-3	2-3

Cyrix	JC1	JC2	JC3	JC4	JC5	JC6	JC7
CX486DX2-5V	NC	NC	NC	ON	NC	ON	2-3
CX486DX4-3.3V	NC	NC	NC	ON	ON	ON	2-3
CX5X86-3V	NC	ON	NC	ON	NC	ON	2-3

JC8	JC9	JC10	JC11	JC12	JC13	JC14	JC15	Q5
2-3	2-3	2-3	2-3	2-3	2-3	2-3	2-3	2-3
2-3	2-3	2-3	2-3	2-3	2-3	2-3	2-3	2-3
2-3	2-3	2-3	2-3	2-3	2-3	2-3	2-3	2-3

Note:

ON - jumper block short
NC- jumper block open

2. Clear CMOS Data Jumper Settings

Operating Mode	JP17
Normal Operating (default)	Short 1-2
Clear CMOS Data	Short 2-3 while computer power turn OFF

3. External Cache Memory Jumper Settings

Cache Size	Data SRAM	Tag SRAM	JP12	JP13	JP14	JP15
256K	Eight 32Kx8	8Kx8	ON	ON	NC	NC
512K	Eight 32Kx8	8Kx8	ON	NC	ON	ON

4. Support SIMM Module List

Each SIMM socket supports 1M to 32M bytes SIMM module.
Vcc provides 5.0v
Support SRAM, EDO, and FPG SIMM modules.

5. On-board SCSI Jumper Settings

On-board SCSI	JP21	JP22	JP23
Enable	2-3	2-3	2-3
Disable	1-2	1-2	NC

6. On-board SCSI Terminator Power Source Jumper Settings

Operating Mode	JP25
System (Default)	ON
Peripheral	NC

7. Support SCSI/CD-ROM Function