S1D15206F00A200 Epson, S1D15206F00A200 Datasheet - Page 565

• Manufacturer Part Number: S1D15206F00A200
• Description: LCD Drivers LCD DRIVER
• Manufacturer: Epson

Specifications of S1D15206F00A200

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

S1D15B01 Series
DDRAM and page/column address circuit
The DDRAM stores pixel data for LCD. It is a 65-row
(8 page by 8 bit + 1) by 132-column addressable array.
Each pixel can be selected when page address and
column address are specified(refer to Figure 5).
The MPU issues Page address set command to change
the page and access to another page. Page address 8
(D3,D2,D1,D0 = 1,0,0,0) is DDRAM area dedicate to
the indicator, and display data D0 is only valid.
The DDRAM column address is specified by Column
address set command. The specified column address is
The MPU reads from and writes to the DDRAM through
the I/O buffer independent of the LCD controller
operation. Therefore, data can be written to the DDRAM
at the same time as data is being displayed, without
causing the LCD to flicker.
13–10
Page address
Data
D0
D1
D2
D3
D4
D5
D6
D7
0H
1H
2H
3H
4H
5H
6H
7H
8H
D0
D1
D2
D3
D4
—
0
132
264
396
528
660
792
924
1056
00H
0
1
0
0
1
1
133
265
397
529
661
793
925
1057
01H
1
0
0
1
0
DDRAM
1
0
0
1
0
2
134
266
398
530
662
794
926
1058
02H
1
0
0
1
0
0
0
0
0
0
Column address
EPSON
Figure 4
Figure 3
As is shown in Figure 3, the D7 to D0 display data from
the MPU corresponds to the LCD common direction.
automatically incremented by +1 when a Display data
read/write command is entered. After the last column
address (83H), column address returns to 00H and page
address incremented by +1 (refer to Figure 4). After the
very last address (column = 83H,page = 8H),both column
address and page address return to 00H (column address
= 00H, page address = 0H).
Furthermore, as is shown in Table 4, Segment driver
direction select command can be used to reverse the
relationship between the DDRAM column address and
segment output. This allows flexible IC layout during
LCD module assembly.
COM0
COM1
COM2
COM3
COM4
—
Display on LCD
130
262
394
526
658
790
922
1054
1186
82H
Data for the page address 8H
131
263
395
527
659
791
923
1055
1187
83H
D0
Rev. 1.1a