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參數資料
| 型號： | LC74772V |
| 元件分類： | 畫面疊加 |
| 英文描述： | ON-SCREEN DISPLAY IC, PDSO24 |
| 封裝： | SSOP-24 |
| 文件頁數： | 14/17頁 |
| 文件大小： | 173K |
| 代理商： | LC74772V |
Display Control Commands
The display control commands have an 8-bit serial input format. Data is input LSB first.
Display Control Command Table
No. 5159-6/17
LC74772V
First byte
Second byte
Command
Command code
Data
D7
D6
D5
D4
D3
D2
D1
D0
D7
D6
D5
D4
D3
D2
D1
D0
COMMAND 0
0
RST
RAM
OSC
TST
—
System setup 1
SYS
CLR
STP
MOD
COMMAND 1
0
1
CSYN CLK
CLK
—
System setup 2
MOD POLT MOD1 MOD0
COMMAND 2
0
1
0
VSYN HSYN DATA
ART
—
Input control setup
POLT POLT
FMT
COMMAND 3
0
1
PORT OUT
OUT
—
General-purpose port control
SET
P11
P10
P9
COMMAND 4
RVS
BLK
Display operation control:
0
1
0
ON
1
0
—
reverse video and blinking
COMMAND 5
DSP
Display control: on/off settings
0
1
0
1
4
3
2
1
—
for each output
COMMAND 6
0
1
0
DSPF DSP
DSP
—
Output control: systems 3 and 4
SL34
RSG
GSG
BSG
COMMAND 8
1
0
BKC
BKC BKO4 BKO4 BKO3 BKO3 BKO2 BKO2 BKO1 BKO1
Display control: border
R
G
B
F1
F0
F1
F0
F1
F0
F1
F0
COMMAND 9
1
0
1
VP5
VP4
VP3
VP2
VP1
VP0
HP5
HP4
HP3
HP2
HP1
HP0
Display start position
COMMAND 10
1
0
1
0
LNF
LN
0
LIN
Display line control
SZ
OT4
OT3
SEL
126
115
104
93
82
71
COMMAND 11
1
0
1
VADR VADR VADR VADR
0
HADR HADR HADR HADR HADR
RAM write address
3
2
1
0
4
3
2
1
0
COMMAND 14
1
BLK
RV
R
G
B
C7
C6
C5
C4
C3
C2
C1
C0
Display RAM setup data
x
y
x Command code: (These 4 bits in the first byte identify the command.)
Command 14 is recognized by the upper 3 bits.
y Command data: (These bits specify the data for each command.)
For commands 0 through 7, 8 bits of data are read in.
For commands 8 through 14, 16 bits of data are read in.
If the command 2 data-1 bit (DATAFMT) was set to 1, after the first byte of a command 14 is read
in, the system goes to continuous transfer mode for reading in a series of following bytes.
Note: 1. If the CS pin is set high, the command state is set to the command 0 (system control setup) state.
2. If a system reset is executed from the RST pin or by a command reset, the command register is set tot 0.
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相關代理商/技術參數 |
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|---|---|
| LC74772V_99 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Camcorder On-Screen Display LSI |
| LC74772V-9015-E | 功能描述:顯示驅動器和控制器 RoHS:否 制造商:Panasonic Electronic Components 工作電源電壓:2.7 V to 5.5 V 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Reel |
| LC74772V-9015-TLM-E | 功能描述:顯示驅動器和控制器 RoHS:否 制造商:Panasonic Electronic Components 工作電源電壓:2.7 V to 5.5 V 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Reel |
| LC74772VH-9015-TLM-E | 功能描述:顯示驅動器和控制器 RoHS:否 制造商:Panasonic Electronic Components 工作電源電壓:2.7 V to 5.5 V 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Reel |
| LC74775 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:On-Screen Display Controller IC |
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