lc74772v Sanyo Semiconductor Corporation, lc74772v Datasheet - Page 13

• Manufacturer Part Number: lc74772v
• Description: Camcorder On-screen Display Lsi
• Manufacturer: Sanyo Semiconductor Corporation

First byte
Second byte
Note: This register is set to 0 on a reset (either by the RST pin or by a command reset).
DA0 to DA7
DA0 to DA7
COMMAND 10 (Display line control)
7
6
5
4
3
2
1
0
7
6
5
4
3
2
1
0
Register name
Register name
LNF
LNF
OT4
LNF
OT3
LNF
SEL
126
115
104
LIN
LIN
LIN
LIN
LIN
LIN
SZ
—
—
—
—
—
—
93
82
71
State
State
1
0
1
0
0
1
0
1
0
1
0
1
0
0
0
1
0
1
0
1
0
1
0
1
0
1
Command 10 identification code
—
Sets the character size.
—
Sets the system 4 display line.
—
Sets the system 3 display line.
The line specified by the next 6 bits is one of lines 1 to 6.
The line specified by the next 6 bits is one of lines 7 to 12.
—
—
Clears the line 6 (12) setting.
Sets line 6 (12).
Clears the line 5 (11) setting.
Sets line 5 (11).
Clears the line 4 (10) setting.
Sets line 4 (10).
Clears the line 3 (9) setting.
Sets line 3 (9).
Clears the line 2 (8) setting.
Sets line 2 (8).
Clears the line 1 (7) setting.
Sets line 1 (7).
Register content
Register content
LC74772V
Function
Function
Invalid in general-purpose port mode.
Invalid in system 4 output setup mode.
Controls the line switching specified by
the six bits in the second byte.
The character size or display line
setting
0: Character size specification = normal
1: Character size specification = double
Display line specification = off
size
Display line specification = on
Note
Note
No. 5159-13/17