RA8870 Ver la hoja de datos (PDF) - RAIO

Número de pieza

componentes Descripción

fabricante

RA8870

Character / Graphic TFT LCD Controller

RAIO 

Version 1.0

RA8875

Character / Graphic TFT LCD Controller

3 Block Diagram

DB[15:0]

RD#/EN#

WR#/RW#

CS#

RS

C86

WAIT#

INT#

SCL

SDI/SDA

SDO

SCS#

SIFS0

SIFS1

IICA[1:0]

KOUT [3:0]/ GPO [3:0]

KIN [4:0]/ GPI [4:0]

GPOX

GPIX

XI

XO

TEST[2:0]

MPU I/F

Block

Register

Block

Geometric

Speed-up

Engine

Generic

TFT

driver I/F

PDAT[15:0]

HSYNC

VSYNC

PCLK

DE

I2C/SPI

DDRAM

FONT

Engine

Serial

Flash/ROM

IF

SFCL

SFDI

SFDO

SFCS0#

SFCS1#

KEYSCAN

Controller

PLL

2D-BTE

Engine

OSC

TEST

Circuit

Scroll

Engine

CGROM

ADC

4 wires

Touch Panel

Controller

Pattern/

Cursor

PWM

RESET

Control

XP

XN

YP

YN

ADC_VREF

PWM1

PWM2

RST#

4 System Block Diagram

8/16 bits

MPU

KEYPAD

/GPIO

SPI

Serial

/I2C

Flash

RA8875

TFT LCD

Module

4 wires

Touch

Panel

PWM

RAiO TECHNOLOGY INC.

3/9

www.raio.com.tw

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