75
MISCSET Register 2
Index: D
Data Port Description
MISCSET 2
US05
US15
US012
US112
S5VEN S12VEN COMM1 COMM0
PWR
1
0
1
0
0
0
0
0
r/w
r/w
r/w
r/w
r/w
r/w
r/w
r/w
D7
D6
D5
D4
D3
D2
D1
D0
Bit
Name
Function
7
US05
Enable 5 Volt supply voltage for display through LCDEN pin
of the WD90C24 chip
0
=
Enable through LCDEN off
1
=
Enable through LCDEN on
6
US15
Enable 5 Volt supply voltage for display through PNLOFF pin
of WD90C24 chip
0
=
Enable through PNLOFF off
1
=
Enable through PNLOFF on
5
US012
Enable 12 Volt supply voltage and contrast voltage for display
through delayed LCDEN signal of the WD90C24 chip
0
=
Enable through delayed LCDEN off
1
=
Enable through delayed LCDEN on
4
US112
Enable 12 Volt supply voltage and contrast voltage for display
through PNLOFF signal of the WD90C24 chip
0
=
Enable through PNLOFF off
1
=
Enable through PNLOFF on
3
S5VEN
Enable 5 Volt supply voltage for display
0
=
5 Volt off
1
=
5 Volt on
2
S12VEN Enable 12 Volt supply voltage and contrast voltage for display
0
=
12 Volt off
1
=
12 Volt on
1
COMM1 Select mode for COMB
0
=
RS232 mode
1
=
RS485 / RS422 mode
0
COMM0 Select mode for COMA
0
=
RS232 mode
1
=
RS485 / RS422 mode
Содержание PCM-4330
Страница 1: ...PCM 4330 PC 104 486 CPU Module with Flat Panel CRT Interface ...
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Страница 126: ...126 PC 104 Module CPU Card PC 104 Mounting Support Female Male PC 104 Module Mounting Diagram ...
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