Configuration
CP6003-SA
Page 4 - 8
ID 1044-9757, Rev. 2.0
P R E L I M I N A R Y
4.4.2
Status Register 1 (STAT1)
The Status Register 1 holds board-specific status information.
Table 4-8:
Status Register 1 (STAT1)
REGISTER NAME
STATUS REGISTER 1 (STAT1)
ADDRESS
0x281
BIT
NAME
DESCRIPTION
RESET
VALUE
ACCESS
7
C66EN
CPCI PCI speed (M66EN signal):
0 = 33 MHz
1 = 66 MHz
N/A
R
6
CVIO
CPCI backplane VI/O voltage configuration:
0 = 3.3V VI/O voltage
1 = 5V VI/O voltage
N/A
R
5
P66EN
PMC PCI speed (M66EN signal):
0 = 33 MHz
1 = 66 MHz
N/A
R
4
Res.
Reserved
0
R
3
CSYS
CPCI system slot identification (SYSEN# signal):
0 = Installed in a system slot
1 = Installed in a peripheral slot
N/A
R
2
CENUM
CPCI system enumeration (ENUM# signal):
0 = Indicates the insertion or removal of a hot swap system board
1 = No hot swap event
N/A
R
1
CFAL
CPCI power supply status (FAL# signal):
0 = Power supply failure
1 = Power in normal state
N/A
R
0
CDEG
CPCI power supply status (DEG# signal):
0 = Power derating
1 = Power in normal state
N/A
R
