LC7472 查看數據表（PDF） - SANYO -> Panasonic
零件编号
产品描述 (功能)
生产厂家
LC7472 Datasheet PDF : 11 Pages
| |||
LC7472M
COMMAND5: Synchronization Signal Control Setting Command
COMMAND5: first byte
DA0 to
DA7
0
1
Register name
INT
BCL
Status
0
1
0
1
Register Contents
Function
External synchronization
Internal synchronization
Background color when LOW
2
PH0
0
PH1
PH0
1
0
0
0
1
0
3
PH1
1
1
0
1
1
Phase
π/2
π
3π/2
In phase
4
1
5
0
COMMAND5 identification code
6
1
7
1
COMMAND5: second byte
DA0 to
DA7
0
1
2
3
4
5
6
7
Register name
SN0
SN1
SN2
SN3
Status
0
1
0
1
0
1
0
1
0
0
0
0
Register Contents
Function
SN3 SN2 SN1 SN0
0
0
0
0
0
0
0
1
0
0
1
0
0
1
0
0
1
0
0
0
Detection frequency
No detection
16 times
32 times
64 times
128 times
Second byte identification bit
Note
On system reset with RST, the status of all registers is set to 0.
Remarks
Only available with internal
synchronization
Phase selection. In PAL-M mode,
there is only one background
color(blue-black). Otherwise, there
are 4 types
Remarks
External, horizontal
synchronization signal detection
Display Configuration
The display is 24 characters by 10 rows large. Up to 240 characters can be displayed, unless the character size is ex-
panded. The display memory address is set as a row address in the range 0 to 9 and a column address in the range 0 to 23.
No.4246–9/11
Share Link: 