ssd1908 Solomon Systech Limited:, ssd1908 Datasheet - Page 103

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

10.4.3 Monochrome 8-Bit Panel Timing
VDP
VNDP = Vertical Non-Display Period
HDP
HNDP = Horizontal Non-Display Period
SSD1908
LDEN (MOD)
LDEN (MOD)
LDATA[7:0]
LFRAME
LDATA7
LDATA6
LDATA5
LDATA4
LDATA3
LDATA2
LDATA1
LDATA0
LSHIFT
= Vertical Display Period
= (REG[1Dh] bits 1:0, REG[1Ch] bits 7:0) + 1 Lines
= VT-VDP
= (REG[19h] bits 1:0, REG[18h] bits 7:0) - (REG[1Dh] bits 1:0, REG[1Ch] bits 7:0) Lines
= Horizontal Display Period
= ((REG[14h] bits 6:0) + 1) x 8Ts
= HT - HDP
= (((REG[12h] bits 6:0) + 1) x 8Ts) - (((REG[14h] bits 6:0) + 1) x 8Ts)
*Diagram drawn with 2 LLINE vertical blank period
Example timing for a 640x480 panel
LLINE
LLINE
Rev 1.0
1-1
1-2
1-3
1-4
1-5
1-6
1-7
1-8
P 93/93
Figure 10-16 :
LINE1
1-10
1-11
1-12
1-13
1-14
1-15
1-16
1-9
Oct 2003
LINE2
LINE3
Monochrome 8-Bit Panel Timing
VDP
HDP
LINE479
LINE480
1-633
1-634
1-635
1-636
1-637
1-638
1-639
1-640
VNDP
HNDP
LINE1
Solomon Systech
LINE2