參數(shù)資料
型號(hào): NT3881D
廠商: Electronic Theatre Controls, Inc.
英文描述: Dot Matrix LCD Controller and Driver
中文描述: 點(diǎn)陣LCD控制器和驅(qū)動(dòng)程序
文件頁數(shù): 4/29頁
文件大?。?/td> 207K
代理商: NT3881D
NT3881D
4
V2.4
Block Diagram
I/O
BUTTER
INSTRUCTION
REGISTER
(IR)
ADDRESS
COUNTER
TIMING
GENERATOR
INSTRUCTION
DECODER
CUR50R
ADDRESS
COURTER
DISPLAY DATA
RAM
(DD RAM)
80 X 8 BITS
BUSY
FLAG
(BF)
DATA
REGISTER
(DR)
7
8
CURSOR
/BLINK
CONTROLLER
16-BIT
SHIFT
REGISTER
COMMON
SIGNAL
DRIVER
CHARACTER
GENERATOR
RAM
(CG RAM)
64 X 8 BITS
CHARACTER
GENERATOR
ROM
(CG ROM)
40-BIT
LATCH
CIRCUIT
SEGMENT
SIGNAL
DRIVER
PARALLEL-TO-SERIAL
CONVERTER
40-BIT SHIFT REGISTER
7
5
5
7
8
8
40
DB7~DB4
4
4
DB3~DB0
40
16
M
CL1
CL2
COM1
|
COM16
SEG1
|
SEG40
D
OSC2
8
RS
R/W
E
8
V1
V2
V3
V4
V5
OSC1
GND
VDD
7
7
7
7
8
3
16
相關(guān)PDF資料
PDF描述
NT3881DF-01 Dot Matrix LCD Controller and Driver
NT3881DF-02 Dot Matrix LCD Controller and Driver
NT3881DH-01 Dot Matrix LCD Controller and Driver
NT3881DH-02 Dot Matrix LCD Controller and Driver
NT3882 Dot Matrix LCD 40-Channel Driver
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