hd61603r ETC-unknow, hd61603r Datasheet - Page 19

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

HD61602/HD61603
3. Mode setting data
4. 1-byte instruction
1248
a. Display mode bits
b. OFF/ON bit
c. Drive mode bits
d. READY bit
e. External power supply bit
The first data (first byte) is ignored when bit 6 and bit 7 in the byte are 1.
00:
01:
10:
11:
1:
0:
00:
01:
10:
11:
0:
SYNC is entered)
1:
0:
1:
Static display mode
1/2 duty cycle display mode
1/3 duty cycle display mode
1/4 duty cycle display mode
LCD off (set to 1 when SYNC is entered)
LCD on
Static drive
1/2 duty cycle drive
1/3 duty cycle drive
1/4 duty cycle drive
READY bus mode; READY outputs 0 only while CS and RE are 0. (reset to 0 when
READY port mode; READY outputs 0 regardless of CS and RE.
Driving voltage is generated internally.
Driving voltage is supplied externally. (Set to 1 when SYNC is entered.)
1st byte
2nd byte
1st byte
1
7
7
1
7
0
6
6
1
6
5
5
5
0
4
4
4
3
3
3
External power
supply
READY
OFF/ON
bit
2
bit
2
2
Drive mode
mode bits
1
1
1
Display
bits
0
0
0