User`s manual
DIGITAL-LOGIC AG MSLB-P5 Manual V0.3
PRELIMINARY 112
5.1 Jumpers on this MICROSPACE product
Jumper Locations on the Board
The figure shows the location of all the jumper blocks on the PCC-P5 board. The numbers shown in
this figure are silk screened on the board so that the pins can easily be located. This chapter refers to
the individual pin for these jumpers. The default jumper settings are written in bold. Be careful when
you change some jumpers. Some jumpers are soldering jumpers, you need a miniature soldering sta-
tion.
The Jumpers of the MSLB-P5 V1.0 (RM2.54mm jumpers)
CPU Speed select J86 J87 J88
166Mhz factory settings
266Mhz factory settings 1-2 1-2 2-3
J7 Clock mode 1-2 = 2-3 =
J91 RTC reset close = run open = reset
J102 SCSI-2 termination 1-2 = enable 2-3 = auto
J108 COM3 interface 1-2 = RS485 2-3 = RS232
J109 COM4 interface 1-2 = RS485 2-3 = RS232
J114 COM3 interface 1-2 = IRQ3 2-3 = IRQ10
J115 COM4 interface 1-2 = IRQ4 2-3 = IRQ11
J133 Comp.Flash Select Open = master Close = Slave
J55 VDD Save voltage 1-2 = 12V 2-3 = 5V
J81 VGA controller configuration open close = GND
J91 Source the RTC from 3.3V
for batteryless systems only
close = low
batteryless
open =
battery assembled
J113 Audio configuration EEPROM
J112 Audio configuration Mode 1-2 = ext.mode 2-3 = std.mode
J103 Audio configuration GPO
J124 COM3 Receiver RS422 1-2 = RTS3 control 2-3 = hard enable
J125 COM3 Transmitter RS422 1-2 = DTR3 control 2-3 = hard enable
J126 COM4 Receiver RS422 1-2 = RTS3 control 2-3 = hard enable
J127 COM4 Transmitter RS422 1-2 = DTR3 control 2-3 = hard enable
J118 COM2 Select 1-2 = GPD Modul 2-3=RS232
J119 GPS Battery Backup open=passiv close=activ
J120 GPS Preamp open=passiv close=activ
J121 GPS GPIO2 open=passiv close=activ
J122 GPS GPIO3 Open = passiv Close = activ
J116 Video SDA 1-2 = GP0 2-3 = GP2
J117 Video SCL 1-2 = GP1 2-3 = GP3
J129 Video BIOS Select 0 1-2 = high 2-3 = low
J130 Video BIOS Select 1 1-2 = high 2-3 = low
J131 Video BIOS Select 2 1-2 = high 2-3 = low
J132 Flash select Open = disable Close = Enable
Settings written in bold are defaults!