Epson S1D13706 - 5 LCD Interface Pin Mapping

Page 18
Epson Research and Development
Vancouver Design Center
S1D13706 S5U13706B00C Rev. 1.0 Evaluation Board User Manual
X31B-G-004-04 Issue Date: 01/02/23
5 LCD Interface Pin Mapping
Note
1
These pin mappings use signal names commonly used for each panel type, however
signal names may differ between panel manufacturers. The values shown in brackets
represent the color components as mapped to the corresponding FPDATxx signals at
the first valid edge of FPSHIFT. For further FPDATxx to LCD interface mapping, see
S1D13706 Hardware Functional Specification, document number X31B-A-001-xx.
2
GPO on H1 can be inverted by setting JP4 to 2-3.
3
The Sharp HR-TFT MOD signal controls the panel power. This must not be confused
with the MOD signal used on many passive panels.
Table 5-1: LCD Signal Connector (H1)
Pin
Name
Connector
Pin No.
Monochrome
Passive
Color Passive Panel Color TFT Panel
Single
Single
Others
Sharp
HR-TFT
1
Epson
D-TFD
1
Format 1 Format 2
4-bit 8-bit 4-bit 8-bit 8-bit 16-Bit 9-bit 12-bit 18-bit 18-bit 18-bit
FPDAT0 1 driven 0 D0 driven 0 D0 (B5)
1
D0 (G3)
1
D0 (R6)
1
R2 R3 R5 R5 R5
FPDAT1 3
driven 0 D1 driven 0 D1 (R5)
1
D1 (R3)
1
D1 (G5)
1
R1 R2 R4 R4 R4
FPDAT2 5
driven 0 D2 driven 0 D2 (G4)
1
D2 (B2)
1
D2 (B4)
1
R0 R1 R3 R3 R3
FPDAT3 7
driven 0 D3 driven 0 D3 (B3)
1
D3 (G2)
1
D3 (R4)
1
G2 G3 G5 G5 G5
FPDAT4 9 D0 D4 D0 (R2)
1
D4 (R3)
1
D4 (R2)
1
D8 (B5)
1
G1 G2 G4 G4 G4
FPDAT5 11 D1 D5 D1 (B1)
1
D5 (G2)
1
D5 (B1)
1
D9 (R5)
1
G0 G1 G3 G3 G3
FPDAT6 13 D2 D6 D2 (G1)
1
D6 (B1)
1
D6 (G1)
1
D10 (G4)
1
B2 B3 B5 B5 B5
FPDAT7 15 D3 D7 D3 (R1)
1
D7 (R1)
1
D7 (R1)
1
D11 (B3)
1
B1 B2 B4 B4 B4
FPDAT8 17
driven 0 driven 0 driven 0 driven 0 driven 0 D4 (G3)
1
B0 B1 B3 B3 B3
FPDAT9 19
driven 0 driven 0 driven 0 driven 0 driven 0 D5 (B2)
1
driven 0R0R2R2R2
FPDAT10 21
driven 0 driven 0 driven 0 driven 0 driven 0 D6 (R2)
1
driven 0 driven 0 R1 R1 R1
FPDAT11 23
driven 0 driven 0 driven 0 driven 0 driven 0 D7 (G1)
1
driven 0 driven 0 R0 R0 R0
FPDAT12 25
driven 0 driven 0 driven 0 driven 0 driven 0 D12 (R3)
1
driven 0G0G2G2G2
FPDAT13 27
driven 0 driven 0 driven 0 driven 0 driven 0 D13 (G2)
1
driven 0 driven 0 G1 G1 G1
FPDAT14 29
driven 0 driven 0 driven 0 driven 0 driven 0 D14 (B1)
1
driven 0 driven 0 G0 G0 G0
FPDAT15 31
driven 0 driven 0 driven 0 driven 0 driven 0 D15 (R1)
1
driven 0B0B2B2B2
FPDAT16 4
driven 0 driven 0 driven 0 driven 0 driven 0 driven 0 driven 0 driven 0 B1 B1 B1
FPDAT17 6
driven 0 driven 0 driven 0 driven 0 driven 0 driven 0 driven 0 driven 0 B0 B0 B0
FPSHIFT 33 FPSHIFT CLK XSCL
DRDY 35 & 38 MOD FPSHIFT2 MOD DRDY
no
connect
GCP
FPLINE 37 FPLINE LP LP
FPFRAME 39 FPFRAME SPS DY
GND
2, 8, 14, 20,
26
GND
PWMOUT 28 PWMOUT
VLCD 30 Adjustable -24V to -8V negative LCD bias
VCC 32 LCDVCC (3.3V / 5.0V)
+12V 34 +12V
VDDH 36 Adjustable +20V to +40V positive LCD bias
GPO 40 GPO
2
(for controlling on-board LCD bias power supply on/off) MOD
3
GPO
2