Multimedia, History Status; Monitoring Status And I/O Access; Uart 3 Pnp Configuration - Kontron cPCI-MXS64GX Technical Reference Manual

cPCI-MXS64GX Technical Reference Manual

3.1.5. Multimedia, History status

CPLD Address
READ n92h*
WRITE n92h*
Power-up Default
CLRHIS : When low, clear all history bits. Put this bit to 1 to enable history logging.
WD_LOCK : When high, lock the state of the enable bit for the digital watchdog

3.1.6. Monitoring status and I/O access

CPLD Address
READ n93h*
WRITE n93*h
Power-up Default
I2C_DATA : I2C data
I2C_CLK : I2C Clock
IDCHIP : One-wire clock/data for silicon ID chip

3.1.7. Uart 3 PnP configuration

CPLD Address
READ n94*h CND3
WRITE n94*h CND3
Power-up Default
CND3 : When low, decode the base address.
CIS3_[1..0] : COM port interrupt select.
CBAS3_[1..0] : COM base address select.
D7 D6 D5
NU NU NU
NU NU NU
D7 D6 D5
NU NU NU
NU NU NU
D7 D6 D5
CIS3_1 CIS3_0 CBAS3_
CIS3_1 CIS3_0 CBAS3_
0 0 0
D4 D3
NU NU WD_LOCK
NU NU WD_LOCK
D4 D3
NU IDCHIP
NU IDCHIP
0
D4 D3
CBAS3_0 Reserve
1
CBAS3_0 Reserve
1
0 1
3.4
D2 D1
NU CLRHIS
NU CLRHIS
1
D2 D1 D0
NU I2C_CLK I2C_DATA
NU I2C_CLK I2C_DATA
0 0
D2 D1
Reserve Reserve
d d
Reserve Reserve
d d
0 0
D0
1
D0
d
d
1