LC7472M 데이터 시트보기 (PDF) - SANYO -> Panasonic
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LC7472M Datasheet PDF : 11 Pages
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LC7472M
COMMAND3: second byte
DA0 to
DA7
0
1
2
3
4
5
6
7
Register name
HP0
HP1
HP2
HP3
HP4
HP5
Status
0
1
0
1
0
1
0
1
0
1
0
1
0
0
Register Contents
Function
The initial horizontal coordinate position is given by
where TC is the OSCIN and OSCOUT operation mode oscillation
period
Second byte identification bit
Note
On system reset with RST, the status of all registers is set to 0.
Remarks
The initial horizontal coordinate
position is set in 6 bits, HP0 to
HP5, where the lsb, HP0,
corresponds to 2TC
COMMAND4: Display Control Setting Command
COMMAND4: first byte
DA0 to
DA7
0
1
2
3
4
5
6
7
Register name
SYSRST
OSCSTP
CB
TSTMOD
Status
0
1
0
1
0
1
0
1
0
0
1
1
Register Contents
Function
Resets all registers and turns the display OFF when HIGH
Crystal and LC oscillator circuitry enable when LOW
Color bar strobe signal is output when LOW
Test operation mode when HIGH
COMMAND4 identification code
Remarks
A system reset also occurs when
CS goes LOW
External synchronization is
effective only when the character
display is OFF
When BCL is HIGH only
Test mode should not be selected
during normal operation
COMMAND4: second byte
DA0 to
DA7
0
1
Register name
DSPON
RV
Status
0
1
0
1
Register Contents
Function
Character display ON when HIGH
Inverse characters ON when HIGH
0
2
BK0
Blinking ON when HIGH
1
0
Blinking period 0.5 s
3
BK1
1
Blinking period 1.0 s
0
Border OFF
4
EG
1
Border ON
0
Interlaced scanning, 262.5 H/field
5
NON
1
Non-interlaced scanning, 263 H/field
6
0
7
0
Second byte identification bit
Note
On system reset with RST, the status of all registers is set to 0.
Remarks
When blinking inverse characters,
characters alternate between
normal and inverse
Selects blinking period
No.4246–8/11
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