ssd1908 Solomon Systech Limited:, ssd1908 Datasheet - Page 122

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

1. Ts = pixel clock period
2. t
3. t
4. t
5. t
6. t
Solomon Systech
Example timing for 320x240 panel
LDATA[17:0]
1
2
3
7
8
typ = (REG[22h] bits 7-0) + 1
typ = ((REG[12h] bits 6-0) + 1) x 8
typ = (REG[20h] bits 6-0) + 1
typ = ((REG[16h] bits 7-0) + 1) - ((REG[22h] bits 7-0) + 1)
typ = ((REG[14h] bits 6-0) + 1) x 8
LFRAME
(SPS)
Symbol
t
t
t
t
Symbol
t
t
t
t
t
t
t
t
t
t
t
t
t
1
2
3
4
1
2
3
4
5
6
7
8
9
10
11
12
13
Parameter
Vertical total period
Vertical display start position
Vertical display period
Vertical sync pulse width
Parameter
LLINE start position
Horizontal total period
LLINE width
LSHIFT period
Data setup to LSHIFT rising edge
Data hold from LSHIFT rising edge
Horizontal display start position
Horizontal display period
LLINE rising edge to GPIO3 rising edge
GPIO3 pulse width
GPIO1(GPIO0) pulse width
GPIO1 rising edge (GPIO0 falling edge) to LLINE rise edge
GPIO2 toggle edge to LLINE rise edge
t
4
t
2
Table 10-22 : 320x240 HR-TFT Panel Horizontal Timing
Table 10-23 : 320x240 HR-TFT Panel Vertical Timing
Figure 10-28 :
LINE1
LINE2
HR-TFT Panel Vertical Timing
t
3
t
1
LINE240
Oct 2003
P 112/112 Rev 1.0
Min
245
Min
400
0.5
0.5
Typ
14
1
1
60
320
59
1
353
5
11
Typ
4
240
2
Max
330
Max
440
SSD1908
Units
Ts (note 1)
Ts
Ts
Ts
Ts
Ts
Ts
Ts
Ts
Ts
Ts
Ts
Ts
Units
Lines
Lines
Lines
Lines