User`s manual

8 PCA-6155V User's Manual
1.5 Board Layout: Jumper Locations
Figure 1-2: PCA-6155V board layout: Jumper locations
JP7: Watchdog
timer selection
JP4: CPU core
voltage selection
JP1: HDD/LED
JP3: CPU external
(bus) frequency
selection
JP15: CMOS clear
selection
JP2: Hardware reset
JP5: DiskOnChip
®
2000 Flash disk
memory segment
JP6: COM2
RS-232/422/485
selection
JP8: Cache mode
JP12: CPU clock
ratio selection