saa7114 NXP Semiconductors, saa7114 Datasheet - Page 97

• Manufacturer Part Number: saa7114
• Description: Pal/ntsc/secam Video Decoder With Adaptive Pal/ntsc Combfilter, Vbi-data Slicer And High Performance Scaler
• Manufacturer: NXP Semiconductors

Philips Semiconductors
Table 59:
Table 60:
Start of VGATE pulse (LOW-to-HIGH transition) and polarity change of FID pulse, VGPS = 0; see
SAA7114_3
Product data sheet
Bit
D7
D6
D[5:4]
D3
D2
D[1:0]
Field
50 Hz
60 Hz
1st
2nd
1st
2nd
1st
2nd
1st
2nd
1st
2nd
1st
2nd
Analog/ADC/compatibility control; 14h[7:0]
VGATE start; FID polarity change; 17h[0] and 15h[7:0]
10.2.21 Subaddress 14h
10.2.22 Subaddress 15h
Description
compatibility bit for SAA7199
update time interval for AGC
value
analog test select
XTOUT output enable
decoder status byte selection;
see
ADC sample clock phase
delay
Frame
line
counting
1
314
2
315
312
625
4
267
5
268
265
3
Table 65
Decimal
value
312
0...
...310
262
0...
...260
MSB
17h[0]
VSTA8
1
0
1
1
0
1
Symbol
CM99
UPTCV
AOSL[1:0]
XTOUTE
OLDSB
APCK[1:0]
Rev. 03 — 17 January 2006
Control bits D7 to D0
VSTA7 VSTA6 VSTA5 VSTA4 VSTA3 VSTA2 VSTA1 VSTA0
0
0
0
0
0
0
0
0
0
0
0
0
Value
0
1
0
1
00
01
10
11
0
1
0
1
00
01
10
11
1
0
1
0
0
0
Function
off (default)
on (to be set only if SAA7199 is used for
re-encoding in conjunction with RTCO active)
horizontal update (once per line)
vertical update (once per field)
AOUT connected to internal test point 1
AOUT connected to input AD1
AOUT connected to input AD2
AOUT connected to internal test point 2
XTOUT 3-stated
XTOUT enabled
standard
backward compatibility to SAA7112
application dependent
application dependent
application dependent
application dependent
1
0
1
0
0
0
PAL/NTSC/SECAM video decoder
1
0
0
0
0
0
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
Figure 24
0
0
1
1
0
1
SAA7114
0
0
1
1
0
0
and
Figure
97 of 144
0
0
1
0
0
1
25.