possible to change the switch setting by moving the cap between the first or
last two pins.
JUMPERS OPEN & SHORT
====================
If you wish to change any of the jumper setting, make sure the board is
disconnected from the power source. This is to protect the mother board from
getting damage.
JUMPER SETTING FOR CPU
======================
CPU Type Selector is used to select different type of CPU.
CPU Type JP14 JP15 JP16 JP17 JP18 JP21 JP23 JP24 JP25 JP26 IP29
486SX 1-2 OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN 2-3 OPEN
486DX 1-2 OPEN OPEN OPEN OPEN OPEN OPEN 1-2 OPEN 1-2,3-4 OPEN
U5S 1-2 OPEN OPEN OPEN OPEN OPEN OPEN 1-2 OPEN 1-2,3-4 OPEN
M7 1-2 1-2 OPEN OPEN 2-3 CLOSE CLOSE OPEN OPEN 1-2,3-4 OPEN
P24C 1-2 OPEN OPEN OPEN OPEN OPEN OPEN 1-2 OPEN 1-2,3-4 OPEN
P24D 1-2 2-3 OPEN 1-2 OPEN CLOSE OPEN 1-2 CLOSE 1-2,3-4 OPEN
P24T 2-3 OPEN OPEN OPEN OPEN OPEN OPEN 1-2 OPEN 1-2,3-4 OPEN
NOTE: If AMD DX2-66, DX2-80, DX4-100 CPU (3.0 VOLTS) is used note JP17
(1-2 for DX4-100, 2-3 for DX2-66, DX2-80) JP30 (3-5, 4-6 for 3.45
VOLTS)
NOTE: If SL-enhanced CPU is used note JP6,JP10,JP18,JP28
NOTE: IF CYRIX M7 CPU is used note JP29 CYRIX M7 CLOCK Selector (JP29
CLOSE is CLOCK x 2)
NOTE: If P24C (DX4-100 MHz) CPU is used note JP16 P24C CLOCK x 3 (DX4-75 MHz
CLOCK x 3) JP30 CPU VOLTAGE 3-5,4-6 3.45 VOLTS
WARNING: WROMG CPU VOLTAGE TO P24C WILL DAMAGE THE CPU.
CPU CLOCK Selector
==================
CLK JP31 JP32
25 MHz OPEN OPEN
33 MHz CLOSE CLOSE
40 MHz OPEN CLOSE
50 MHz CLOSE OPEN
PCI CLOCK Selector
==================
JP33 1-2 ASYNC CLK
JP33 2-3 SYNC CLK
