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H'D20F: Digital Output Specification Register DOUT: OSD
7
:
Bit
—
:
0
Initial value
R/W
:
—
YCO digital output specification bit
0
1
R, G, B digital output specification bit
Character output is specified
0
Combined character, border, cursor, background, and button output is specified
1
6
5
RGBC
YCOC
DOBC
0
0
R/W
R/W
R/W
R, G, B, YCO, YBO pin function select bit
0 R, G, B, YCO, YBO output function is selected
1 Data slicer monitor output function is selected
R pin = Signal selected by bit 2 (CRSEL)
G pin = Slice data signal analog-compared with Cvin2
B pin = Sampling clock generated within data slicer
YCO pin = External Hsync signal (AFCH) synchronized within the LSI
YBO pin = External Vsync signal (AFCV) synchronized within the LSI
Digital output blink control bit
RAM
DOUT
Bit 15
Bit 4
@
BLNK
@ @
DOBC
0
0
1
1
0
1
Character output is specified
Combined character and border output is specified
4
3
2
DSEL
CRSEL
0
0
0
R/W
R/W
Monitor signal switching bit
Clock run-in detection window signal output is selected
0
1
Start bit detection window signal output is selected
Description
Does not blink
(Initial value)
Does not blink
Does not blink
Blinks
(Initial value)
(Initial value)
1
0
—
—
1
0
—
—
(Initial value)
Rev. 1.0, 02/00, page 1073 of 1141
(Initial value)
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