參數(shù)資料
型號: HD66841
廠商: Hitachi,Ltd.
英文描述: LVIC-II (LCD Video Interface Controller)(LCD視頻控制器)
中文描述: LVIC - 2(液晶視頻接口控制器)(液晶顯示視頻控制器)
文件頁數(shù): 4/62頁
文件大?。?/td> 185K
代理商: HD66841
HD66841
4
Pin Description
The HD66841’s pins are listed in Table 1 and their functions are described below.
Table 1
Pin Description
Classification
Symbol
Pin Number
I/O
Pin Name
Notes
Power supply
V
CC
1–V
CC
3
GND1–GND6
96, 30, 76
V
CC
1, V
CC
2, V
CC
3
Ground 1 to ground 6
88, 9, 23, 37, 50, 65 —
Video signal
interface
R, G, B
91, 92, 93
I
Red, green, and blue serial data 1
HSYNC
89
I
Horizontal synchronization
VSYNC
90
I
Vertical synchronization
DISPTMG
95
I
Display timing
2
DOTCLK
94
I
Dot clock
LCD interface
R0–R3
69–66
O
LCD red data 0–3
3
LU0–LU3
69–66
O
LCD upper panel data 0–3
4
G0–G3
64–61
O
LCD green data 0–3
3, 5
LD0–LD3
64–61
O
LCD lower panel data 0–3
4, 5
B0–B3
60–57
O
LCD blue data 0–3
3, 6
CL1
72
O
LCD data line select clock
CL2
73
O
LCD data shift clock
CL3
74
O
Y-driver shift clock 1
7
CL4
75
O
Y-driver shift clock 2
7
FLM
71
O
First line marker
M
70
O
LCD driving signal alternation
LDOTCK
MCS0
,
MCS1
MWE
77
I
LCD dot clock
Buffer memory
interface
27, 28
O
Memory chip select 0, 1
8
29
O
Memory write enable
8
MA0–MA15
10–22, 24–26
O
Memory address 0–15
8
RD0–RD7
31–36, 38, 39
I/O
Memory red data 0–7
8
GD0–GD7
40–47
I/O
Memory green data 0–7
8, 9
BD0–BD7
48, 49, 51–56
I/O
Memory blue data 0–7
8, 9
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