D6461 NEC Electronics Inc., D6461 Datasheet - Page 36

• Manufacturer Part Number: D6461
• Description: CMOS LSI CHIP FOR Camcorder On-screen Character Display 12 ROWS x 24 Columns
• Manufacturer: NEC Electronics Inc.

36
(1) For MSB-first transfer (Command bits are input starting from the MSB (D15).)
Note C7 bit is “don’t care” at the PD6462. However, this data sheet explains the PD6462 with “0” in the C7 bit.
(MSB)
D15
1
D14
1
D13
RV
C7
D12
R
0
0
1
1
Note
D11
C6
G
0
0
1
1
D10
C5
B
0
0
1
1
D9
BL
C4
0
0
1
1
V
Character pattern specification bits
D8
C3
C2
0
0
1
1
C7
D7
C2
Note
0
0
1
1
D6
C6
C1
0
0
1
1
D5
C5
C0
0
1
0
1
D4
C4
V
Character color specification bits
RV
BL
Outputs pattern at address 00H.
Outputs pattern at address 01H.
FEH ( PD6461)/7EH ( PD6462)
(display-off data).
FFH ( PD6461)/7FH ( PD6462)
(Indicates the end of second-byte
continuous input.)
R
0
1
0
1
0
0
0
0
1
1
1
1
0
1
C2
V
C2
Reversing control bit
channel specification bit
D3
C3
Does not specify output to
V
Specifies output to V
Blinking control bit
C2
G
0
0
1
1
0
0
1
1
Disables reversing.
channel.
Enables reversing.
Function
Disables blinking.
Enables blinking.
D2
C2
Function
Function
Function
PD6461, 6462
B
0
1
0
1
0
1
0
1
D1
C1
C2
Magenta
Yellow
Green
White
Color
Black
channel.
Cyan
Blue
Red
(LSB)
D0
C0