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Hardware Functional Specification S1D13705
Issue Date: 02/02/01 X27A-A-001-10
5.5 LCD Interface Pin Mapping
Note

1. Unused GPIO pins must be connected to IO VDD.

2. Hardware Video Invert is enabled on FPDAT11 by REG[02h] bit 1.

Table 5-3: LCD Interface Pin Mapping

S1D13705
Pin Name
Monochrome Passive Panel Color Passive Panel Color TFT/D-TFD
4-bit
Single 8-bit
Single 8-bit Dual 4-bit
Single
8-bit
Single
Format 1
8-bit
Single
Format 2 8-bit Dual 9-bit 12-bit
FPFRAME FPFRAME
FPLINE FPLINE
FPSHIFT FPSHIFT
DRDY MOD MOD MOD MOD FPSHIFT2 MOD MOD DRDY
FPDAT0 driven 0 D0 LD0 driven 0 D0 D0 LD0 R2 R3
FPDAT1 driven 0 D1 LD1 driven 0 D1 D1 LD1 R1 R2
FPDAT2 driven 0 D2 LD2 driven 0 D2 D2 LD2 R0 R1
FPDAT3 driven 0 D3 LD3 driven 0 D3 D3 LD3 G2 G3
FPDAT4 D0 D4 UD0 D0 D4 D4 UD0 G1 G2
FPDAT5 D1 D5 UD1 D1 D5 D5 UD1 G0 G1
FPDAT6 D2 D6 UD2 D2 D6 D6 UD2 B2 B3
FPDAT7 D3 D7 UD3 D3 D7 D7 UD3 B1 B2
FPDAT8 GPIO1 GPIO1 GPIO1 GPIO1 GPIO1 GPIO1 GPIO1 B0 B1
FPDAT9 GPIO2 GPIO2 GPIO2 GPIO2 GPIO2 GPIO2 GPIO2 GPIO2 R0
FPDAT10 GPIO3 GPIO3 GPIO3 GPIO3 GPIO3 GPIO3 GPIO3 GPIO3 G0
FPDAT11
GPIO4/
Hardware
Video
Invert
GPIO4/
Hardware
Video
Invert
GPIO4/
Hardware
Video
Invert
GPIO4/
Hardware
Video
Invert
GPIO4/
Hardware
Video
Invert
GPIO4/
Hardware
Video
Invert
GPIO4/
Hardware
Video
Invert
GPIO4 B0