10
2.3 Setting the CPU of ROCKY-P248SV
•
JP7/8 CPU Clock Setting :
CPU Speed/Clock
JP7
JP8
66MHz
2-3
1-3 , 2-4
100MHz
1-2
1-3 , 2-4
•
JP1 :
CPU to Bus Multiplier :
Multiplier
1-2
3-4
5-6
7-8
3.0 x
ON
OFF
ON
ON
3.5 x
ON
OFF
OFF
ON
4.0 x
OFF
ON
ON
ON
4.5 x
OFF
ON
OFF
ON
5.0 x
OFF
OFF
ON
ON
5.5x
OFF
OFF
OFF
ON
6.0x
ON
ON
ON
OFF
6.5x
ON
ON
OFF
OFF
2.4 SCSI Terminator Setting
You may enable or disable the on board SCSI Terminator by
JP4.
•
JP4 : SCSI Terminator Setting
PIN NO.
DESCRIPTION
2-3
Disable Terminator
1-2
Enable Terminator
2.5 PS/2 Mouse Setting
Customer can disable the on board PS/2 Mouse to release the
IRQ12 for other application.
•
JP6 : PS/2 Mouse Setting
JP6
DESCRIPTION
ON
Enable PS/2 Mouse
OFF
Disable PS/2 Mouse
free IRQ12
