Jumper Settings - Acer 9100 Install Manual

2.3

Jumper Settings

Table 2-1 Settings for CPU Core/Bus Frequency Ratio (JP1)
JP1 Settings
1-2 3-4
1 1
1 1
1 1
1 1
1 0
0 - Pins open 1 - Pins Closed
Table 2-2 ITP Debug Port (JP2)
JP2
1-2 2-3
1 0
0 1
0 - Pins open 1 - Pins closed
Table 2-3 Clock Settings (JP5)
JP5
1-2 2-3
1 0
0 1
0 - Pins open 1 - Pins closed
*
Default setting
CPU Board
5-6 7-8 CPU Core/Bus Freq.
1 1
0 1
1 0
0 0
0 1
ITP
CPU 1*
CPU 2
CPU
Clock Speed
66 MHz*
60 MHz
2
3
4
2.5
3.5 *
2-3