NO |
記号 |
説明 |
I/O |
1 |
YU |
Y up for touch panel |
- |
2 |
XL |
X left for touch panel |
- |
3 |
YD |
Y down for touch panel |
- |
4 |
XR |
X right for touch panel |
- |
5 |
VCI |
Power supply(TYP: 2.8V). |
P |
6 |
IOVCC |
Power supply(TYP:1.8V/2.8V). |
P |
7-24 |
DB17-DB0 |
Data Bus |
I/O |
25 |
SDA |
Serial data input/output |
I/O |
26 |
DOTCLK |
Data enable signal in RGB interface. |
I |
27 |
DE |
A data ENABLE signal in RGB I/F mode |
I |
28 |
HSYNC |
Horizontal synchronizing signal in RGB interface |
I |
29 |
VSYNC |
Vertical synchronizing signal in RGB interface |
I |
30 |
NRD |
Read enable pin I80 parallel bus system interface |
I |
31 |
NWR_DNC |
NWR Write enable pin I80 parallel bus system interface
DNC Command/parameter or display data selection pin in serial bus system interface |
I |
32 |
DNC_SCL |
DNC Command/parameter or display data selection pin in parallel interface
SCL Serial data clock in serial bus system Interface |
I |
33 |
NCS |
Chip select signal |
I |
34 |
NRESET |
System Reset |
I |
35 |
IM0 |
System interface select:
IM2 |
IM1 |
IM0 |
MCU-Interface Mode |
DB Pin in use |
Register/Content |
GRAM |
0 |
0 |
0 |
80 MCU 8-bit bus
interface I |
D[7:0] |
D[7:0] |
0 |
0 |
1 |
80 MCU 16-bit bus
interface I |
D[7:0] |
D[15:0] |
0 |
1 |
0 |
80 MCU 9-bit bus
interface I |
D[7:0] |
D[8:0] |
0 |
1 |
1 |
80 MCU 18-bit bus
interface I |
D[7:0] |
D[17:0] |
1 |
0 |
1 |
3-wire 9-bit data serial
interface I |
SDA:In/OUT |
1 |
1 |
0 |
4-wire 8-bit data serial
interface I |
SDA:In/OUT |
|
I |
36 |
IM1 |
37 |
IM2 |
38 |
GND |
Ground |
P |
39 |
VLED+ |
Anode of LED backlight. |
P |
40 |
VLED- |
Cathode of LED backlight. |
P |