LC74731 Sanyo Semicon Device, LC74731 Datasheet - Page 11

• Manufacturer Part Number: LC74731
• Description: On-Screen Display Controller
• Manufacturer: Sanyo Semicon Device

COMMAND0 (Display memory write address setup command)
• First byte
• Second byte
Note that all registers are set to 0 when these ICs are reset by the RST pin.
DA0 to 7
DA0 to 7
7
6
5
4
3
2
1
0
7
6
5
4
3
2
1
0
Register
Register
V3
V2
V1
V0
H4
H3
H2
H1
H0
—
—
—
—
—
—
—
State
State
1
0
0
0
0
1
0
1
0
1
0
1
0
0
0
0
1
0
1
0
1
0
1
0
1
Command 0 identification code
Display memory write address setup
Display memory line address (0 to B (hexadecimal))
Second byte identification code
Display memory line address (0 to 17 (hexadecimal))
Content
Content
LC74731W,74732W
Function
Function
Notes
Notes
No. 6526-11/38