M54E2 System Board Manual
Section 2: Configuring the M54E2
Table 2-4: Jumper settings to set the CPU voltage regulator selection.
Table 2-5: Jumper settings to set the onboard IDE IRQ.
Table 2-6: Jumper settings to select parity checking or non-parity
checking DRAM.
Table 2-7: Jumper settings to enable or disable Super I/O.
2-4
Table 2-4: CPU VRE Selection
Jumper Function Settings
W30 Enable Super I/O (default)
Disable Super I/O
Open
Close
Table 2-7: Super I/O Selection
Jumper Function Settings
W41 Non-Parity DRAM
Parity DRAM (default)
Open
Close
Table 2-6: DRAM Parity Selection
Table 2-5: Onboard IDE Controller Selection
Jumper Function Settings
W28 VRE (Vcc3=3.6V)
VR/STD (Vcc3=3.45V) (default)
Open
Close
Jumper Function Settings
W25 IRQ14 (default) 1-2