Uart 4 Pnp Configuration; Digital Watchdog - Kontron CPCI-MXS Technical Reference Manual

The serial port 3 & 4 interrupt can be controlled in the following way.
CIS
IRQ 3
IRQ 4
IRQ 5
IRQ 7
The serial port 3 & 4 base address can be controlled in the following way.
CBAS
3F8
2F8
3E8
2E8

3.1.8 Uart 4 PnP Configuration

CPLD Address D7
READ n95* CND4
WRITE n95* CND4
Power-up Default 0
CND4 : When low, decode the base address
CIS4_ : [1..0] COM port interrupt select.
CBAS4_ : [1..0] COM base address select.

3.1.9 Digital Watchdog

CPLD Address D7
READ n96* WDEN
WRITE n96* WDEN
Power-up Default 0
WDEN : Enable/disable digital watchdog.
WDD[2..0] : Duration of digital watchdog.
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com
Bit 1
0
0
1
1
Bit 1
0
0
1
1
D6 D5 D4
CIS4_1 CIS4_0 CBAS4_ CBAS4_0
1
CIS4_1 CIS4_0 CBAS4_ CBAS4_0
1
0 0 1
D6 D5 D4
WDD2 WDD1 WDD0
WDD2 WDD1 WDD0
0 0 1
3-5
Installing the Board
Bit 0
0
1
0
1
Bit 0
0
1
0
1
D3 D2 D1 D0
NU
1
D3 D2 D1 D0
NU NU NU NU
NU NU NU NU