FEDL87V3104-03
OKI Semiconductor
ML87V3104
BLOCK DIAGRAM
Display
Memory
(4M bit DRAM)
ADRS
C
CPU
Bus
(8/16bits)
P
U
I/F
Config.
Reg.
Conv.
Memory
Controller
Color
Palette
Output
Format
to LCD
Cursor Gen.
Timing Gen.
LCD Interface
LCD control
signals
APPLICATION CIRCUIT
The following is an example of application to a handy terminal for POS systems.
Key
16-bit
MCU
RAM
ROM
PC
Card
Barcode
Serial I/F
Scanner
System
BUS
ML87V3104
QVGA
Color STN
LCD module
Touch Panel
Peripheral
Interface
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