SDA9270 Datasheet, PDF (17/33 Pages) Siemens Semiconductor Group – ICs for Consumer Electronics

SDA 9270
Bit
D6
D5
D4
D3
D2...D0
Name
INCODL
INCODC
INFOR
FALLBACK
FIWIN
Subaddress 01
Function
Coding of luminance input data:
0: positive dual code (default value)
1: 2’s complement
Coding of chrominance input data:
0: positive dual code (default value)
1: 2’s complement
Input data format:
0: 4:1:1 luminance, chrominance parallel (8+4 wires)
(default value)
1: 4:2:2 luminance, chrominance parallel (8+8 wires)
Fallback mode:
0: Normal operation (default value)
1: programmed fall back mode is activated for current
display
Field identification window
Definition of a time window. Switching from fall back mode to
programmed display mode is not performed until the field
identification algorithm is working in a stable condition
during the programmed time.
000 : 7 field periods (default value)
001 : 15 field periods
:
:
110 : 55 field periods
111 : 63 field periods
Semiconductor Group
17