M6Me System Board Manual
Chapter 2: Configuring the M6Me
14
Table 2-3: Jumper settings for the CPU clock selection. The CPU
speed is determined by the External Bus speed selection jumper
(W8) and the Speed Ratio (W7). Table 2-3 shows typical settings.
Table 2-4: Jumper settings to clear the EISA CMOS settings. With
your computer's power off, close pins 2-3, wait ten seconds and place
the jumper back on pins 1-2. (The jumper must be placed back on
pins 1-2 for the system to function properly.)
NOTE: This will reset
all BIOS default settings. Any changes you have made will be lost
.
Table 2-5: Jumper settings to reset the realtime clock.
CPU
Speed
W8
W7
1-2
W7
3-4
W7
5-6
W7
7-8
120 MHz 60 x 2.0
Close
Close
Close
Close
Close
133 MHz 66 x 2.0
Open
Close
Close
Close
Close
150 MHz 60 x 2.5
Close
Close
Close
Close
Open
166 MHz 66 x 2.5
Open
Close
Close
Close
Open
180 MHz 66 x 3.0
Close
Close
Close
Open
Close
200 MHz 66 x 3.0
Open
Close
Close
Open
Close
Table 2-3: CPU Clock Settings
Jumper
Function
Settings
W13
Normal (default)
Reset RTC
1-2
2-3
Table 2-5: Reset Realtime Clock
Jumper
Function
Settings
W9
Normal (default)
Clear ECMOS
1-2
2-3
Table 2-4: Clear ECMOS Settings