SDA9270 Infineon Technologies Corporation, SDA9270 Datasheet - Page 16

• Manufacturer Part Number: SDA9270
• Description: Field Mixer
• Manufacturer: Infineon Technologies Corporation

2.8.4
Bit
D7
D6
D5...D3
D2
D1...D0
Note: SDA 9220 programming:
Semiconductor Group
– Subaddress 00 / D7 (EXSYN): For EXSYN=1 WRMODE=100 is required.
– Subaddress 01 / D7 (FLDM), Subaddress 02 / D7 (STB): FLDM and STB should
– Subaddress 00 / D1, D0 (VDM): VDM must be set to 00.
always be set to 0.
Detailed Description
Name
LINFRA
PIXLIN
WRMODE* Write Mode:
NRDEL
RASTER*
Function
Lines per frame:
0 :
1 :
Pixels per line:
0 :
1 :
000 : Normal operation: field memory A and field memory B
001 : Still picture A and B: writing is suppressed for both
010 : Still picture A: writing is suppressed for field memory A,
011 : Still picture A: writing is suppressed for field memory A,
100 : Still picture B: writing is suppressed for field memory B,
101 : Still picture B: writing is suppressed for field memory B,
110 : Reserved
111 : Reserved
Noise Reduction Delay:
conditions: 2 field memory configuration, WRMODE = 000
0:
1:
Deflection Raster control:
00:
01:
10:
11:
625 lines per frame (default value)
525 lines per frame
864 pixels per line (default value)
858 pixels per line
are written alternately (default value)
field memories
all incoming fields are written to field memory B
every second field is written to field memory B
(Field Mode B)
all incoming fields are written to field memory A
every second field is written to field memory A
(Field Mode A)
Data delay for recursive filtering is one frame
(default value)
Data delay for recursive filtering is one field
Control by interpolation algorithm (default value)
Subaddress 00
16
SDA 9270