ML6431CH MICRO-LINEAR [Micro Linear Corporation], ML6431CH Datasheet - Page 21

• Manufacturer Part Number: ML6431CH
• Description: Genlocking Sync Generator with Digital Audio Clock for NTSC, PAL & VGA
• Manufacturer: MICRO-LINEAR [Micro Linear Corporation]

REGISTER
10
10
10
10
7
7
7
7
8
8
8
8
9
9
9
9
DATA
BIT
0
1
2
3
0
1
2
3
0
1
2
3
0
1
2
3
DisAutoVCR
Test 1
Ext 54
Clock IN
PHERROUT or AUDIOCLK
FAud0
FAud1
VCR
SLEEP
Thresh0
Thresh1
VGA
Div4
FStd0
FStd1
FStd2
PALX
TAL
For test mode only:
No user programmable features. Set to 0
AudioClk Freq Bit 0
AudioClk Freq Bit 1
Enable VCR Mode
Power Down Mode
Select ‘Out of Lock’ Threshold
Enable VGA Mode
Enable /4 on M/N Loop
Freq Std Sel Bit 0
Freq Std Sel Bit 1
Freq Std Sel Bit 2
Enable PAL Ref Freq
DESCRIPTION
Table 11. ML6431 Register Map (Continued)
1=Disable Auto VCR Detect
Low=Pin 16 is Audio CLK, Pin 3 is
SLEEP
High=Pin 16 is PHERROUT, Pin 3
is RESET
00 = 48kHz, 01 = 44.1kHz, 10 = 32kHz
High = Enabled, Low = Disabled
High = Power Down, Low = Normal
00 = 2.5 Pixels
01 = 2.5 Pixels
High = Enabled, Low = Disabled
High = Enabled, Low = Disabled
000 = NTSC SqPix
001 = PAL Sq Pix
010 = NTSC 601
High = Enabled, Low = Disabled
0=Auto VCR Detect ON
Low = Pin 3 is SLEEP
High = Pin 3 is Ext 54MHz Clock
VALUE RANGE
10 = 1.0 Pixels
11 = 4.0 Pixels
100 = NTSC 4Fsc
011 = PAL 601
ML6430/ML6431
000 to 100
BIT CODE
00 to 11
00 to 10
RANGE
0 or 1
0 or 1
0 or 1
0 or 1
0 or 1
0 or 1
0
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