EasyManua.ls Logo

Epson S1D13706 - Figure 6-27: Generic TFT Panel Timing

Epson S1D13706
672 pages
Print Icon
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Loading...
Page 72
Epson Research and Development
Vancouver Design Center
S1D13706 Hardware Functional Specification
X31B-A-001-08 Issue Date: 01/11/13
6.4.8 Generic TFT Panel Timing
Figure 6-27: Generic TFT Panel Timing
VT = Vertical Total = [(REG[19h] bits 1-0, REG[18h] bits 7-0) + 1] lines
VPS = FPFRAME Pulse Start Position = (REG[27h] bits 1-0, REG[26h] bits 7-0) lines
VPW = FPFRAME Pulse Width = [(REG[24h] bits 2-0) + 1] lines
VDPS = Vertical Display Period Start Position = (REG[1Fh] bits 1-0, REG[1Eh] bits 7-0) lines
VDP = Vertical Display Period = [(REG[1Dh] bits 1-0, REG[1Ch] bits 7-0) + 1] lines
HT = Horizontal Total = [((REG[12h] bits 6-0) + 1) x 8] pixels
HPS = FPLINE Pulse Start Position = [(REG[23h] bits 1-0, REG[22h] bits 7-0) + 1] pixels
HPW = FPLINE Pulse Width = [(REG[20h] bits 6-0) + 1] pixels
HDPS = Horizontal Display Period Start Position = [(REG[17h] bits 1-0, REG[16h] bits 7-0) + 5] pixels
HDP = Horizontal Display Period = [((REG[14h] bits 6-0) + 1) x 8] pixels
*For TFT panels, the HDP must be a minimum of 8 pixels and must be increased by multiples of 8.
*Panel Type Bits (REG[10h] bits 1-0) = 01 (TFT)
*FPLINE Pulse Polarity Bit (REG[24h] bit 7) = 0 (active low)
*FPFRAME Polarity Bit (REG[20h] bit 7) = 0 (active low)
FPFRAME
VT (= 1 Frame)
DRDY
FPLINE
DRDY
FPLINE
VDPS
VPS
VPW
VDP
HT (= 1 Line)
HPS
HDPS HDP
FPDAT[17:0]
FPDAT[17:0]
invalid invalid
FPSHIFT
HPW

Table of Contents

Other manuals for Epson S1D13706

Related product manuals