hd61603r ETC-unknow, hd61603r Datasheet - Page 18

• Manufacturer Part Number: hd61603r
• Description: Segment Type Lcd Driver
• Manufacturer: ETC-unknow

Input Data Formats
HD61602 Input Data Formats
Input data is composed of 8 bits
high or low pulse is entered into
1. Display data (updates display on an 8-segment basis)
2. Bit manipulation data (updates display on a segment basis)
a. Display address
b. Display data
a. Display data
b. COM address
c. SEG address
Digit address Adn in accordance with display mode
Pattern data that is written into the display RAM according to display mode and the address
Data that is written into 1 bit of the specified display RAM.
Common address of display RAM
Segment address of display RAM
5(
2. Input them as 2-byte data after READY output changes from low to
terminal.
1st byte
2nd byte
1st byte
2nd byte
0
7
7
0
7
7
0
6
6
1
6
6
Display
data
5
5
5
5
Display data
4
4
4
4
SEG address
(digit address Adn)
Display address
3
3
3
3
2
2
2
2
address
1
1
1
1
COM
0
0
0
0
HD61602/HD61603
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