MITSUBISHI ICs (TV)
M65617SP
PICTURE-IN-PICTURE SIGNAL PROCESSING
6
SERIAL REGISTER INFORMATION
(cont.)
Sub-
address
setting
0
1/0
1
1/0
2
1/0
3
0/0
4
0/0
5
1/0
6
1/0
7
0/0
0
1
2
3
4
5
6
7
NB
0
1
2
3
4
5
6
7
0
1
2
3
4
5
6
7
0
1
2
3
4
5
6
7
0
0/0
1
0/0
2
0/0
3
0/1
4
0/0
5
1/1
6
0/0
7
0/0
Bit No.
Reference
Register name
Function
05h
hp (0)
hp (1)
hx (0)
hx (1)
hx (2)
hx (3)
hx (4)
hx (5)
contrast (0)
contrast (1)
contrast (2)
contrast (3)
contrast (4)
contrast (5)
contrast (6)
free-run
bgy (2)
bgy (3)
bgy (4)
bgy (5)
ext-sync-sel (0)
ext-sync-sel (1)
lpf-sel (0)
lpf-sel (1)
bgby (0)
bgby (1)
bgby (2)
bgry (0)
bgry (1)
bgry (2)
mvc (0)
mvc (1)
bstby (0)
bstby (1)
bstby (2)
bstby (3)
bstby (4)
bstby (5)
bstby (6)
bstby (7)
vxa (0)
vxa (1)
vxa (2)
vxa (3)
vxa (4)
vxa (5)
vxa (6)
vxa (7)
Sample start position
Fine adjustment; 70ns/step
Sample start position
Rough adjustment;
Formula: {4-hp<1:0>+(3Fh-hx<5:0>)
×
4}
×
70ns-2.5us
06h
0
0
0
0
0
0
1
Luminance signal sub-DAC control;
1V output at 40h, max. 1.8V output
1V output from sync chip to white peak at 40h
Luminance signal level during image period is 100/130 (IRE ratio) x 1V
[40h setting with evaluation board]
vcxo oscillation control; lock loop/self-propelled oscillation [0/1]
07h
0
0
0
1
0
0
0
1
0
0
1
0
0
1
0
0
1
1
1
0
1
0
1
0
Setting of frame and background luminance level; [8h setting in the case of black
frame]
Selection of sub-screen sync input; [Normally 0 setting]
Digital [0 or 1], external pin input [2], internal analog [3]
Selection of sub-screen luminance signal band [2 setting]
2.3 [00b], 2.1 [01b], 1.6 [10b], 1.3 [11b]MHz
08h
Setting of background b-y level; 8 gradations
0(min.)
→
4(center)
→
7(max.) (4 setting if colorless)
Setting of background r-y level; 8 gradations
0(min.)
→
4(center)
→
7(max.) (4 setting if colorless)
Setting of noise mask gate range for sub-signal sync;
48us [0], 44us [1], 53us [2], OFF [3] [0 setting]
09h
Setting of color signal output burst b-y level; 256 gradations
00h(min.)
→
80h(center)
→
FFh(max.)
0Ah
Setting of display start position (vertical); {vxa<7.0>+17 or 16 (1st field)}line
[20h/28h(1/9 - 1/16 sizes) when displayed at the upper left]