RA8875 Просмотр технического описания (PDF) - RAIO
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RA8875 Datasheet PDF : 9 Pages
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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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