tda8376ah NXP Semiconductors, tda8376ah Datasheet - Page 15

• Manufacturer Part Number: tda8376ah
• Description: I2c-bus Controlled Pal/ntsc Tv Processors
• Manufacturer: NXP Semiconductors

Philips Semiconductors
Table 12 Vertical divider mode
Table 13 Video identification mode
Table 14 Long blanking mode
Table 15 EHT tracking mode
Table 16 Enable vertical guard (RGB blanking)
Table 17 Service blanking
Table 18 Overvoltage input mode
Table 19 Vertical deflection mode (TDA8376 only)
1996 Jan 26
NCIN
I
HCO
LBM
EVG
PRD
SBL
EXP
VID
2
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
0
1
1
C-bus controlled PAL/NTSC TV processors
normal operation
switched to search window
not active
adapted to standard (50 or 60 Hz)
fixed in accordance with 50 Hz standard
EHT tracking only on vertical
EHT tracking on vertical and E-W
not active
active
off
on
detection mode
protection mode
1
CL
loop switched on and off
0
1
0
1
VIDEO IDENTIFICATION MODE
SERVICE BLANKING MODE
VERTICAL DIVIDER MODE
VERTICAL GUARD MODE
normal
compress
expand
expand and lift
OVERVOLTAGE MODE
VERTICAL DEFLECTION MODE
BLANKING MODE
TRACKING MODE
15
Table 20 Condition Y/C input
Table 21 PAL/NTSC matrix
Table 22 Y-delay adjustment; note 1
Note
1. For an equal delay of the luminance and chrominance
Table 23 RGB blanking
Table 24 Noise coring (peaking)
Table 25 Enable fast blanking RGB1
Table 26 Enable fast blanking RGB2
YD0 to YD3
COR
MAT
CVS
RBL
IE1
IE2
signal the delay must be set at a value of 160 ns. This
is only valid for a CVBS signal without group
delay distortions.
0
1
0
1
0
1
0
1
0
1
0
1
YD3
YD2
YD1
YD0
switched to Y/C mode
switched to CVBS mode
adapted to standard
PAL
not active
active
off
on
not active
active
not active
active
YD3
YD2
YD1
YD0
TDA8376; TDA8376A
160 ns +
80 ns +
40 ns +
40 ns
FAST BLANKING
FAST BLANKING
RGB BLANKING
NOISE CORING
Y-INPUT MODE
MATRIX
Y-DELAY
Objective specification