Motorola MVME6100 用户手册
Configuration Header/Switch Register (S1)
1-17
1
PCIE_PRSNT_L
PMCspan Module Present. If set, there is no PMCspan module
installed. If cleared, the PMCspan module is installed.
installed. If cleared, the PMCspan module is installed.
PMC0P_L
PMC Module 0 Present. If set, there is no PMC module installed in slot
0. If cleared, the PMC module is installed.
0. If cleared, the PMC module is installed.
PMC1P_L
PMC Module 1 Present. If set, there is no PMC module installed in slot
1. If cleared, the PMC module is installed.
1. If cleared, the PMC module is installed.
Configuration Header/Switch Register (S1)
The MVME6100 board has an 8-bit header or switch that may be read by
the software.
the software.
CFG[7-0]
Configuration Bits 7-0. These bits reflect the position of the switch
installed in the configuration header location. A cleared condition
installed in the configuration header location. A cleared condition
Table 1-11. Configuration Header/Switch Register
REG
Configuration Header/Switch Register - 0xF1100005
BIT
7
6
5
4
3
2
1
0
FIELD
CF
G
_
7
CF
G
_
6
CF
G
_
5
CF
G
_
4
CF
G
_
3
CF
G
_
2
CF
G
_
1
CF
G
_
0
OPER
R
RESET
X
X
X
X
X
X
X
X