Datasheet
DEM 320240D TMH-PW-N (A-TOUCH) Production Specification
Version: 1 PAGE: 13
5. I/O Terminal
5.1 Pin Assignment
Pin No.
Symbol I/O Function Remark
1 VSS -- GND
2 DCLK I Clock signal for sampling each data signal
3 IHS I Horizontal synchronous signal (Negative)
4 IVS I Vertical synchronous signal (Negative)
5 VSS I GND
6 R0 I RED data signal (LSB)
7 R1 I RED data signal
8 R2 I RED data signal
9 R3 I RED data signal
10 R4 I RED data signal
11 R5 I RED data signal (MSB)
12 VSS -- GND
13 G0 I GREEN data signal (LSB)
14 G1 I GREEN data signal
15 G2 I GREEN data signal
16 G3 I GREEN data signal
17 G4 I GREEN data signal
18 G5 I GREEN data signal (MSB)
19 VSS -- GND
20 B0 I BLUE data signal(LSB)
21 B1 I BLUE data signal
22 B2 I BLUE data signal
23 B3 I BLUE data signal
24 B4 I BLUE data signal
25 B5 I BLUE data signal(MSB)
26 VSS -- GND
27 DEN I Signal to settle the horizontal display position (Positive) Note5-1
28 VCC -- 3.3V power supply
29 VCC -- 3.3V power supply
30 R/L I
Horizontal display mode select signal L: Normal
H: Left / Right reverse mode
Note5-2
31 U/D I
Vertical display mode select signal H: Normal
L: Up / Down reverse mode
Note5-2
32 NC -- No Connection
33 VSS I GND
Note 5 - 1 The horizontal display start timing is settled in accordance with a rising timing of ENAB signal. In
case ENAB is fixed "Low", the horizontal start timing is determined. Don't keep ENAB “High"
during operation.