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Configuration Header/Switch Register (S1)
The MVME5500 board has an 8-bit header or switch that may be read by
the software.
Table 1-14. Configuration Header/Switch Register
REG
BIT
FIELD
OPER
RESET
CFG[7-0]
Configuration bits 7-0. These bits reflect the position of the switch
installed in the software readable header location. A cleared condition
indicates that the switch is ON for the header position associated with
that bit and a set condition indicates that the switch is OFF.
1
ON
http://www.motorola.com/computer/literature
Configuration Header/Switch Register - Offset 0x0 0005h
7
6
5
R
R
R
X
X
X
16
CFG_0 = 0
CFG_1 = 0
CFG_2 = 0
CFG_3 = 0
CFG_4 = 0
CFG_5 = 0
CFG_6 = 0
CFG_7 = 0
Configuration Header/Switch Register (S1)
4
3
2
R
R
R
X
X
X
1
ON
1
0
R
R
X
X
16
CFG_0 = 1
CFG_1 = 1
CFG_2 = 1
CFG_3 = 1
CFG_4 = 1
CFG_5 = 1
CFG_6 = 1
CFG_7 = 1
1-17
1
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