PRODUCT SPECIFICATION
TMC22x5yA
Control Register Definitions (continued)
Burst Loop Control (02)
7
6
5
4
3
2
1
0
BLLRST
VIPEN
LOCK
BLM
KILD
DMODBY
CINT
Reg
Bit
Name
Description
02
02
7
BLLRST
BLL reset enable. When LOW, the automatic BLL reset is disabled. When
HIGH, the BLL will be reset if the BLL loses lock and fails to reacquire lock
within 8 fields.
6
VIPEN
LOCK
Video Input Processor enable. Selects interface protocol for CADEKA video
input devices. Active only when LOCK
= 10.
1-0
VIPEN Function
0
1
Video Input Processor Interface
TMC22071 Interface
02
5-4
Global Lock mode. Sets the decoder locking mode.
LOCK Function
00
01
10
11
Line Locked Mode
Subcarrier Locked Mode
Video Input Processor Mode
D1 Mode
02
3
BLM
BLL lock mode. Sets the decoder burst locking mode.
BLM Function
0
1
Frequency Lock
Phase Lock
02
02
02
2
1
0
KILD
Color kill disable. Color killer is disabled when HIGH.
DMODBY
CINT
Demod bypass. Chroma data bypasses the demodulator when HIGH.
C C interpolation enable. Interpolation of C C input data from 0:2:2 to
B R
B
R
0:4:4 is enabled when HIGH.
REV. 1.0.0 2/4/03
13
CADEKA [ CADEKA MICROCIRCUITS LLC. ]
