LC75804 查看數據表（PDF） - SANYO -> Panasonic
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LC75804 Datasheet PDF : 37 Pages
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LC75804E, LC75804W
For example, the table below lists the segment output states for the S11 output pin.
Display data
D41
D42
D43
D44
Output pin state (S11)
0
0
0
0
The LCD segments for COM1,COM2,COM3 and COM4 are off.
0
0
0
1
The LCD segment for COM4 is on.
0
0
1
0
The LCD segment for COM3 is on.
0
0
1
1
The LCD segments for COM3 and COM4 are on.
0
1
0
0
The LCD segment for COM2 is on.
0
1
0
1
The LCD segments for COM2 and COM4 are on.
0
1
1
0
The LCD segments for COM2 and COM3 are on.
0
1
1
1
The LCD segments for COM2,COM3 and COM4 are on.
1
0
0
0
The LCD segment for COM1 is on.
1
0
0
1
The LCD segments for COM1 and COM4 are on.
1
0
1
0
The LCD segments for COM1 and COM3 are on.
1
0
1
1
The LCD segments for COM1,COM3 and COM4 are on.
1
1
0
0
The LCD segments for COM1 and COM2 are on.
1
1
0
1
The LCD segments for COM1,COM2 and COM4 are on.
1
1
1
0
The LCD segments for COM1,COM2 and COM3 are on.
1
1
1
1
The LCD segments for COM1,COM2,COM3 and COM4 are on.
Serial Data Output
1. When CL is stopped at the low level
CE
CL
DI
11000010
B0 B1 B2 B3 A0 A1 A2 A3
DO
X KD1 KD2
Note: B0 to B3, A0 to A3······CCB address
2. When CL is stopped at the high level
KD27 KD28 KD29 KD30 SA
Output data
X: don't care
CE
CL
DI
1100001
0
B0 B1 B2 B3 A0 A1 A2 A3
DO
X KD1 KD2 KD3
KD28 KD29 KD30 SA X
Output data
X: don't care
Note: B0 to B3, A0 to A3······CCB address
CCB address ...... 43H
KD1 to KD30........ Key data
SA........................ Sleep acknowledge data
Note: If a key data read operation is executed when DO is high, the read key data (KD1 to KD30) and sleep acknowledge data(SA) will be invalid.
No. 6266-15/37
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