Micronics M54E2 PCI/EISA User Manual

Page 15

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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

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