M65617 Просмотр технического описания (PDF) - MITSUBISHI ELECTRIC
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M65617 Datasheet PDF : 15 Pages
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MITSUBISHI ICs (TV)
M65617SP
PICTURE-IN-PICTURE SIGNAL PROCESSING
SERIAL REGISTER INFORMATION (cont.)
Sub-
address
Bit No.
Reference
setting
Register name
0
0/1 vya (0)
1
0/1 vya (1)
2
1/0 vya (2)
3
0/0 vya (3)
0Bh
4
0/1 vya (4)
5
0/1 vya (5)
6
1/0 vya (6)
7
0/0 vya (7)
0
0/0 hxa (0)
1
0/0 hxa (1)
2
0/0 hxa (2)
3
1/0 hxa (3)
0Ch
4
0/1 hxa (4)
5
0/0 hxa (5)
6
0/0 hxa (6)
7
0/0 hxa (7)
0
0/1 hya (0)
1
0/0 hya (1)
2
0/0 hya (2)
3
1/1 hya (3)
0Dh
4
1/0 hya (4)
5
1/1 hya (5)
6
1
ext-bhsel (0)
7
1
ext-bhsel (1)
0
0
adj (0)
1
0
adj (1)
2
1
adj (2)
3
0
adj (3)
0Eh
4
1
hadj (0)
5
1
hadj (1)
6
1
hadj (2)
7
1
hadj (3)
0
1
disp
1
0
bgc
2
0
dofc
0Fh
3
1
y-offset (0)
4
1
y-offset (1)
5
1
y-offset (2)
6
1
y-offset (3)
7
0
y-offset (4)
Function
Setting of display period (vertical);
{vya<7:0>} line
[44h/33h (1/9-1/16 sizes)]
Setting of display start position (horizontal);
{hxa0<7:0>×4×70ns+12.8}us
[08h-10h (1/9-1/6 sizes) when displayed at the upper left]
Setting of display period (horizontal);
{(hya0<5:0>-1)×4×70}us
[38h/29h (1/9 - 1/16 sizes)]
Selection of sync input for burst clock;
HD pin [0 or 1], VD pin [2], internal analog [3] [3 setting]
Adjustment of sub-screen display-starting horizontal position; [4h setting]
70ns/step
Min. 280ns [0h], center 0ns [4h], +770ns [Fh]
Adjustment of supplementary BGP position; [Normally Fh setting]
Parameter to adjust PIP Y output signal clamping position to main Y input signal
pedestal (when 03h<4>(bgpmsel) = 1)
5.6us[0h], 6.6us [Fh] (pulse width: 2.6us) from the front end of horizontal sync
Display control; PIP display OFF/ON [0/1] (ineffective at background)
Background display control; OFF/ON [0/1]
Authorization of addition of sync when missing main source is detected; OFF/
ON [0/1]
Setting of luminance signal output DC offset;
Set pedestal level within a range of 32 digits/256 digits (complements of 2, "-16fl
to +15fl" or "0", provides image data bottom values. It serves fine adjustment of
brightness.)
7
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