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78
Chapter 5
Connector Description
NOTE:
*: Default setting
NOTE:
There’s only 66/100 MHz allowable speed limit for 66/133 MHz SDRAM.
Connector No.
Description
CN1
PS/2
CN2
USB/LAN
CN3
ATX power connector
CN4
COM port
CN5
Parallel/VGA/serial port 2
CN7
IDE2
CN8
IDE1
CN9
GAME/MIDI
CN11
Audio CD connector
CN12
Floppy Disk Drive
CN13
Hard Disk Drive LED
CN16
Fax voice modem
CN18
WAKE ON LAN
CN19
36-pin USB/AUDIO connector
CN20
RF connector
CN21
Slim CD-ROM connector
JP1
1/2: Disable on board codec
2/3: Enable on board codec
JP2
PWR LED
JP3
1/2, 4/5: 4M flash ROM
2/3, 5/6: 2M flash ROM
JP4
Reset
JP5
Intrusion
JP6
LAN LED
JP7
PWR switch
JP11
1/2: Clear CMOS
2/3: NOP, no operation
SW1
ON
OFF*
NOTE:
Set this to ON when CPU is packaged by
FCPGA, hence, it can avoid system resource
waste.
Socket 370 core/bus clock ratio
S1
SW4
SW3
SW2
SW1
CPU
SDRAM
0
0
0
0
66
100
0
0
0
1
100
100
0
0
1
1
133
100
0
1
0
1
100
133
0
1
1
1
133
133
1
0
0
0
66
66
Содержание Power Sc
Страница 6: ...VI ...
Страница 14: ...6 Chapter 1 AcerPower Sx Main Board Layout ...
Страница 30: ...22 Chapter 1 ...
Страница 58: ...50 Chapter 2 ...
Страница 62: ...54 Chapter 3 3 Remove the CPU ...
Страница 70: ...62 Chapter 3 ...
Страница 91: ...82 Chapter 6 ...
Страница 101: ...92 Appendix A ...
Страница 111: ...102 Appendix B ...
Страница 113: ...104 Appendix C ...