TC90101FG Toshiba, TC90101FG Datasheet - Page 26

• Manufacturer Part Number: TC90101FG
• Manufacturer: Toshiba

Specifications of TC90101FG

• Function: Multi-standard color decoder and 3L Y/C separation
• Features: 525p/625p freq. detectionPicture improverITU-R656 output
• Power Requirements: 3.3V, 2.5V, 1.5V
• Package: LQFP100 (lead-free)

22H：D2
22H：D1
23H：D6
23H：D5-D4
23H：D3
23H：D2-D0
24H：D7-D5
24H：D4
24H：D3
Feb./2005
BUS address Function
20H：D3-D1
20H：D0
21H：D7-D5
21H：D4-D3
21H：D1
21H：D0
22H：D7
22H：D6
22H：D5
22H：D4
22H：D3
V.BLK processing
Y output Amplitude
Cb/Cr phase
50/60Hz VD cotrol
Field Det on non-signal The detection of Field is set up on non-signals.
Ext VD phase
Horizontal phase for
field detection
V count
V count reset
Set line of VBI data
slice
16LSB limit
Start phase of V at
THR-V
Delay adjustment of
HD-OUT
BSRY filter
BSRC filter
HD-OUT of polarity
VD-OUT of polarity
Polatity of Field
H/V-OUT through
Polarity of CKOUT
Contents
The line of VBI-data-slice is set up.
Usually used with center.
When it uses at the outside synchronism, it uses for the
adjustment, when the phase of the outside VD-pulse and the input
signal are shifted. VBI and Macrovision detection line move at
the same time, too.
It limit less than 16LSB at the Digital output.
Use by ON, when you use with 601/656 output.
The phase of VD is set up.
Bus:111 can't be set up.
When Thru of V, Set the delay of HD-Pulse.The variability is
32W∼44W (1W=27MHz).
It usually uses on ON.
It usually uses on ON.
The polarity of the HD output is chosen.
The polarity of the VD output is chosen.
The polarity of the Field output is chosen.
H/V-OUT in 601 output is chosen.
656：H/V-pulse equal to 656.
Through：H/V-pulse equal to the input signal.
The polarity of the CKOUT is chosen.
Processing of V-Blanking is chosen.
It usually uses on O:NORMAL.
The period of blanking in NORMAL are Y=16LSB (8bit) and
C=128LSB (8bit). Through is for the test.
The amplitude of the Digital output is changed.
It usually uses on O:1.71875. “1” is for the test.
The output of Cb and Cr can change.
0：Digital Format Normal
1：change
VD output is controlled. (It becomes effective when it is set
up in 601 output.）
00：Free run
01：It is fixed on 50 or 60 on non-signal.
10：When Video-system is MANUAL control, a setup is always fixed
11：It is always fixed on TVM2 at MANUAL.
It is A phase in the external-VD-input.
Variable is -7.94[μs] ∼ 5.96[μs].
It is H-phase of Field-detection.
It is the phase margin. Use with Bus:100.
It is the allowable range of V-counter.
It can set margin of "V-Sep phase and H-counter".
It usually uses on 0.
It is the specifications of reset of V-counter.
When ON, It can reduce field-miss-detection.
It usually uses on ON.
Frequency to fix depends on TVM2.
on TVM2.
It is fixed on TVM2 at non-signals.
TC90101FG
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