SED1354 Datasheet, PDF (81/472 Pages) Epson Company – Color Graphics LCD/CRT Controller

Epson Research and Development
Vancouver Design Center
7.4.7 Single Color 8-Bit Panel Timing (Format 2)
Page 73
FPFRAME
FPLINE
MOD
UD[3:0], LD[3:0]
VDP
VNDP
LINE1 LINE2 LINE3 LINE4
LINE479 LINE480
LINE1 LINE2
FPLINE
MOD
FPSHIFT
UD3
UD2
UD1
UD0
LD3
LD2
LD1
LD0
1-R1 1-B3 1-G6
1-G1 1-R4 1-B6
1-B1 1-G4 1-R7
1-R2 1-B4 1-G7
1-G2 1-R5 1-B7
1-B2 1-G5 1-R8
1-R3 1-B5 1-G8
1-G3 1-R6 1-B8
HDP
* Diagram drawn with 2 FPLINE vertical blank period
Example timing for a 640x480 panel
HNDP
1-G638
1-B638
1-R639
1-G639
1-B639
1-R640
1-G640
1-B640
Figure 7-27: Single Color 8-Bit Panel Timing (Format 2)
VDP
VNDP
HDP
HNDP
= Vertical Display Period
= Vertical Non-Display Period
= Horizontal Display Period
= Horizontal Non-Display Period
= (REG[09h] bits [1:0], REG[08h] bits [7:0]) + 1
= (REG[0Ah] bits [5:0]) + 1
= ((REG[04h] bits [6:0]) + 1)*8Ts
= ((REG[05h] bits [4:0]) + 1)*8Ts
Hardware Functional Specification
Issue Date: 99/05/18
SED1354
X19A-A-002-16