Lcd Pin Mapping For Horizontal Connector (Lf37Sqt And Lf26Sct) - Epson S1D13706 Technical Manual

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3.1 LCD Pin Mapping for Horizontal Connector (LF37SQT and LF26SCT)

Table 3-1: LCD Pin Mapping for Horizontal Connector: Pins for Horizontal Driver
LCD Pin LCD Pin S1D13706
No. Name Pin Name
X-1 EIO2 No Connect I/O enable signal
X-2 VCC NIOVDD
X-3 VDDH
X-4 D25 FPDAT6
X-5 D24 FPDAT7
X-6 D23 FPDAT8
X-7 D22 FPDAT15
X-8 D21 FPDAT16
X-9 D20 FPDAT17
X-10 GCP DRDY
X-11 FR GPIO2
X-12 LP FPLINE
X-13 RES GPIO4
X-14 D05 FPDAT0
X-15 D04 FPDAT1
X-16 D03 FPDAT2
X-17 D02 FPDAT9
X-18 D01 FPDAT10
X-19 D00 FPDAT11
X-20 XSCL FPSHIFT
X-21 SHL NIOVDD
X-22 D15 FPDAT3
X-23 D14 FPDAT4
X-24 D13 FPDAT5
X-25 D12 FPDAT12
X-26 D11 FPDAT13
X-27 D10 FPDAT14
X-28 GND VSS (GND)
X-29 GND VSS (GND)
X030 EIO1 VSS (GND) I/O enable signal
Connecting to the Epson D-TFD Panels
Issue Date: 01/02/23
Description
Power supply for logic (High)
- Power supply for liquid crystal drive
Blue digital data signal (MSB)
Blue digital data signal
Blue digital data signal
Blue digital data signal
Blue digital data signal
Blue digital data signal (LSB)
PWM output - pulse width setting signal
AC signal for output
Data load and start pulse
Reset signal for GCP signal
Red digital data signal (MSB)
Red digital data signal
Red digital data signal
Red digital data signal
Red digital data signal
Red digital data signal (LSB)
Shift clock signal
Shift direction selection for shift registers
Green digital data signal (MSB)
Green digital data signal
Green digital data signal
Green digital data signal
Green digital data signal
Green digital data signal (LSB)
Common power supply logic low and liquid
crystal drive
Common power supply logic low and liquid
crystal drive
Remarks
Forward Scanning: Low
Reverse Scanning: Open
See Section 2.3, "VCC - Horizontal Logic
Power Supply" on page 11.
See Section 2.1, "VDDH and VDD -
Horizontal and Vertical Analog Voltages"
on page 8.
Forward Scanning: Low
Reverse Scanning: High
Forward Scanning: Open
Reverse Scanning: Low
Page 15
S1D13706
X31B-G-012-03