![Micronics 60/66MHz Manual Download Page 16](http://html1.mh-extra.com/html/micronics/60-66mhz/60-66mhz_manual_1787996016.webp)
Micronics M5Pi System Board Manual
2 - 6
Table 2-11 lists reserved jumper settings. Do not reconfigure these jumpers.
Jumper
Function
Setting
W1
Normal (default)
For Micron DRAM only
open
close
W2
Reserved
open
W8
Reserved
1-2
W9
Reserved
1-2
W12
PS/2 Mouse does not use IRQ12 (AT Version)
PS/2 Mouse uses IRQ12 (PS/2 Version)
open
close
W13
Reserved
1-2
W18
Reserved
1-2
W21
Reserved
2-3
J30
Reserved (60 MHz only)
open
J31
Reserved- do not modify
Table 2-11 Reserved Jumper Settings