UPD6466GS datasheet(17/70 Pages) NEC

17 / 70 page

µPD6466

1.3.3 Character signal output with output select option C

Option C

Columns 0 through 11, and 12 through 23 on each row can be output to the VC1 and VC2 pins by using the OD0

and OD1 bits of the “output pin control command”.

Display example

TAPE

BATT

1/1000

AM 11:30

1991. 2.22

Displayed information such as alarm and tape counter

Recording information such as date and title

0000

REC

11 12

Example of view finder display

YOKOHAMA

BAY BRIDGE

Output example

TAPE

BATT

1/1000

RGB character output

(color character)

Character output of VC2 channel

(character specified by VC2)

AM 11:30

1991. 2.22

YOKOHAMA

BAY BRIDGE

TAPE

BATT

1/1000

Character output of VC1 channel

(specified row)

0000

REC

• In the case of setting OD1 bit to 0, the

VC1 outputs the characters of columns

0 to 23 in specified rows for which the

OD0 bit is set to 0, or the characters of

columns 0 to 11 in specified rows for

which the OD0 bit is set to 1, excluding

the characters for which the VC2

specified.

• In the case of setting OD1 bit to 1, the

VC1 outputs the characters of columns

12 to 23 in specified rows for which

the OD0 bit is set to 0, and the rows for

which the OD0 bit is set to 1 are not

output (the VC1 pin is fixed to low level),

excluding the characters for which the

VC2 specified.

• In the case of setting OD0 bit to 0, the

VC2 outputs the characters of columns

0 to 11 in specified rows for which the

OD1 bit is set to 1, and the rows for

which the OD1 bit is set to 0 are not

output (the VC2 pin is fixed to low level).

• In the case of setting OD0 bit to 1, the

VC2 outputs the characters of columns

12 to 23 in specified rows for which the

OD1 bit is set to 0, or the characters of

columns 0 to 23 in specified rows for

which the OD1 bit is set to 1.

• The character specified to VC2 is not

output.

UPD6466GS Datasheet(PDF) 17 Page - NEC

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