SAA7109 PHILIPS [NXP Semiconductors], SAA7109 Datasheet - Page 196

• Manufacturer Part Number: SAA7109
• Description: PC-CODEC
• Manufacturer: PHILIPS [NXP Semiconductors]

Philips Semiconductors
2004 Mar 16
Horizontal phase scaling
Vertical scaling
ADDRESS
B8 to BF
I
PC-CODEC
2
(HEX)
C-BUS
AD
AA
AC
AE
A8
A9
B0
B1
B2
B3
B4
horizontal scaling increment for luminance
horizontal phase offset luminance
horizontal scaling increment for chrominance
horizontal phase offset chrominance
vertical scaling increment for luminance
vertical scaling increment for chrominance
vertical scaling mode control
vertical phase offsets luminance and
chrominance (needs to be used for interlace
correct scaled output)
MAIN FUNCTION
196
start with B8 to BF at 00H, if there are no problems with
the interlaced scaled output optimize according to
Section 9.3.3.2
EXAMPLE 1 EXAMPLE 2 EXAMPLE 3 EXAMPLE 4
HEX
00
04
00
00
02
00
00
04
00
04
00
1024
1024
1024
DEC
512
HEX
AA
D5
03
00
01
00
00
04
00
04
00
SAA7108E; SAA7109E
1024
1024
DEC
938
469
HEX
0C
18
04
00
02
00
55
03
55
03
00
Product specification
1048
DEC
524
853
853
HEX
9A
0E
0E
34
07
00
03
00
66
66
01
1844
3686
3686
DEC
922