UPD6462 NEC, UPD6462 Datasheet - Page 20

• Manufacturer Part Number: UPD6462
• Description: CMOS LSI CHIP FOR CAMCORDER ON-SCREEN CHARACTER DISPLAY 12 ROWS x 24 COLUMNS
• Manufacturer: NEC

20
(2) For LSB first
1-byte commands
2-byte commands
2-byte continuous command
Video RAM batch clear
Character display control
Background/rim color control
3-channel independent display on/off
Character reverse on/off
Character display position control
Write address control
Output pin control
Character size control
3-channel independent background control
Test mode
Displayed character control
Note Not to be used
Note C7 bit is “don’t care” at the PD6462. However, this data sheet explains the PD6462 with “0” in the C7 bit.
Note
Function
Function
Function
BCRE
(LSB)
(LSB)
(LSB)
DOC
BFC
AR3
BA1
BL0
V
D0
D0
D0
V3
T8
0
0
0
C2
D1
D1
V4
BL
0
0
0
1
0
DOB
BL1
D1
0
B
0
D2
D2
B
0
0
1
0
0
0
DOA
D2
LC
D3
D3
G
G
0
0
0
1
1
1
0
0
D4
D4
R
0
0
1
1
1
1
DO
D3
0
R
0
1
D5
D5
RV
0
0
0
0
1
1
D4
D6
D6
0
1
0
1
1
0
0
0
0
0
0
1
D7
D7
1
1
1
1
1
1
1
D5
0
0
1
1
1
AC0 AC1 AC2 AC3 AR4 AR0 AR1 AR2
AR0 AR1 AR2 AR3
AR0 AR1 AR2 AR3
BFC BC0 BC1 BFB BB0 BB1 BFA BA0
D8
D8
H0
T0
C0
D6
D9 D10 D11 D12 D13 D14 D15
H1
D9 D10 D11 D12 D13 D14 D15
C1
T1
0
0
0
1
0
H2
T2
C2
D7
0
0
0
0
0
H3
T3
C3
PD6461, 6462
H4
T4
C4
0
0
V0
T5
C5
0
0
V
V1
C6
T6
S
C1
V
Note
V2
T7
C7
0
C2