參數(shù)資料
型號(hào): S1D15G10D08B000
廠商: 愛普生(中國)有限公司
英文描述: LCD drivers equipped with the liquid crystal drive power circuit
中文描述: 與液晶驅(qū)動(dòng)電源電路配備LCD驅(qū)動(dòng)器
文件頁數(shù): 19/64頁
文件大小: 434K
代理商: S1D15G10D08B000
S1D15G10D08B000
16
EPSON
Rev. 1.0
8.3 DDRAM
8.3.1 DDRAM
It is 396
×
132
×
4 bits capacity RAM prepared for storing dot data. You can access a desired bit by specifying the page
address and column address.
Since display data from MPU - D7 to D0 and D16 to D8 - correspond to one or two pixels of RGB, data transfer-related
restrictions are reduced, realizing the display flexibly.
The RAM on S1D15G10 is separated to a block per 4 line to allow the display system to process data on the block basis.
MPU’s read and write operations to and from the RAM are performed via the I/O buffer circuit. Reading of the RAM
for the liquid crystal drive is controlled from another separate circuit.
Refer to the following memory map for the RAM configuration.
Each of RGB data entered to D7 to D0 (3 or 2 bits) is converted to 4 bits before written to the RAM. You can change
position of R and B with DATCTL command.
Memory Map (When using the 8 gray-scale. 8-bit mode)
RGB alignment (Command of data control parameter2=000)
0
131
1
130
131
0
Column
R
D7
D6
D5
G
D4
D3
D2
B
D1
D0
R
G
D4
D3
D2
B
D1
D0
R
D7
D6
D5
D4
D3
D2
D1
D0
D7
D6
D5
G
B
P11:0
P11:1
Color
Data
Page
LCD
read
direction
Block
0
0
131
P10:0
P10:1
1
130
2
129
3
128
124
7
125
6
126
5
127
4
128
3
129
2
130
1
1
2
3
4
5
6
394
395
396
131
0
4
127
5
126
6
125
7
124
8
123
9
122
1
2
31
32
SEGout
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