Specifications

6 PCA-6143P User's Manual
Jumpers and connectors
Connectors on the board link it to external devices such as hard disk
drives, a keyboard or PC/104 modules. In addition, the board has a
number of jumpers which you use to configure it for your application.
The table below lists the function of each of the board jumpers and
connectors. Later sections in this chapter give instructions on setting
jumpers and detailed information on each jumper setting. Chapter 3
gives instructions for connecting external devices to your card. Pin
assignments for each connector appear there or in Appendix D.
Jumpers and connectors
Number Function Page
J1 Keyboard connector 17
J2 SBC Power Connector 19
J3 Keyboard connector (6-pin mini-DIN) 17
JP1 Hard disk drive activity LED 18
JP2, 3 CPU type selection 60
JP4 Bus clock selection 9
JP7 Reset switch 17
JP8 Watchdog timer
invokes system reset or IRQ15 9
JP9 Power LED and keylock 18
JP10 Speaker connector 19
JP11 Print IRQ selection 24
JP12 Turbo switch 18
JP13 Turbo LED 19
JP14 Bypass POST 8
JP15 Display type - color/mono 9
JP17 Parallel port DACK selection 24
JP18 Parallel port DRQ selection 24
JP19,23,24 SSD device selection 49
JP20,22,25,26, COM2 RS-232/422/485 selection 21
27,28,29,30
JP31 CPU voltage selection 60