ssd1908 Solomon Systech Limited:, ssd1908 Datasheet - Page 40

• Manufacturer Part Number: ssd1908
• Description: Lcd Drivers,lcd Controllers
• Manufacturer: Solomon Systech Limited:

REG[27h] bits 1-0
REG[26h] bits 7-0
REG[31h] bits 1-0
REG[30h] bits 7-0
Reset
Reset
Reset
Reset
Type
state
Type
state
Type
state
Type
state
Solomon Systech
Bit
Bit
Bit
Bit
LFRAME Pulse Start Position Register 0
LFRAME Pulse Start Position register 1
LFRAME Pulse Start Offset Register 0
LFRAME Pulse Start Offset Register 1
Start Offset
Position Bit
Pulse Start
LFRAME
LFRAME
Bit 7
RW
RW
NA
NA
7
7
0
7
0
0
7
0
7
0
0
Position Bit
Start Offset
Pulse Start
LFRAME
LFRAME
LFRAME Pulse Start Position Bits [9:0]
These bits specify the start position of the vertical sync signal, in 1 line resolution.
LFRAME Pulse Start Position in number of pixels = (Bits [9:0]) x Horizontal Total +
offset
Note
For panel AC timing and timing parameter definitions, see Section 10.4 “Display Interface”.
LFRAME Pulse Start Offset [9:0]
These bits specify the start offset of the vertical sync signal within a line, in 1 pixel
resolution.
Note
For panel AC timing and timing parameter definitions, see Section 10.4 “Display Interface”.
Bit 6
RW
RW
NA
NA
6
6
0
6
0
0
6
0
6
0
0
Position Bit
Start Offset
Pulse Start
LFRAME
LFRAME
Bit 5
RW
RW
NA
NA
5
5
0
5
0
0
5
0
5
0
0
Position Bit
Start Offset
Pulse Start
LFRAME
LFRAME
Bit 4
RW
RW
NA
NA
4
4
0
4
0
0
4
0
4
0
0
Oct 2003
Position Bit
Start Offset
Pulse Start
LFRAME
LFRAME
Bit 3
RW
RW
NA
NA
3
3
0
3
0
0
3
0
3
0
0
P 30/30
Position Bit
Start Offset
Pulse Start
LFRAME
LFRAME
Bit 2
RW
RW
NA
NA
2
2
0
2
0
0
2
0
2
0
0
Rev 1.0
Position Bit
Position Bit
Start Offset
Start Offset
Pulse Start
Pulse Start
LFRAME
LFRAME
LFRAME
LFRAME
Bit 1
Bit 9
RW
RW
RW
RW
1
1
0
9
0
1
0
0
1
1
SSD1908
REG[26h]
REG[27h]
REG[30h]
REG[31h]
Position Bit
Position Bit
Start Offset
Start Offset
Pulse Start
Pulse Start
LFRAME
LFRAME
LFRAME
LFRAME
Bit 0
Bit 8
RW
RW
RW
RW
0
0
0
8
0
0
0
0
0
0