TC90101FG Toshiba, TC90101FG Datasheet

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TC90101FG

Manufacturer Part Number
TC90101FG
Description
Manufacturer
Toshiba
Datasheet

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)

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Part Number:
TC90101FG
Manufacturer:
TOSHIBA
Quantity:
13 813
Part Number:
TC90101FG
Manufacturer:
TOSHIBA
Quantity:
450
Y/C separation & Video Decoder
TC90101FG is a 1chip LSI of multi 3line comb and multi color decoder.
TC90101FG has 10bit ADC and 2channels 8bit ADC for analog Video signal interface
and also include Y/C separation, color decode, and signal processing circuit.
The output interface of TC90101FG is a selectable for ITUR-601 & 656.
Featurs
Feb./2005
(note1)These devices are easy to be damaged by high voltage or electric fields.
In regards to this, please handle with care.
• Input I/F: CVBS, Y/C, YcbCr(1H & 525p/625p)
• Multi 3 line comb (SECAM: BPF)
• Component signal frequency detection (525i/525p/625i/625p)
• AGC circuit
• Output format : 656/601
• Multi color system
• Picture improvement
• Noise level detection/ID1(525I & 525p) data slice/
• I
• Read data superposition on ITUR-656 output
• Package: LQFP 100 (0.5mm pitch)
• Power supply: 3.3 V, 2.5V,1.5V
2
C bus control
Y: Vertical enhance/LTI/Contrast/Setup adjust
C: TOF/ACC/Color decode/color gain/CTI/offset adjust
Nevertheless, semiconductor devices in general can malfunction or fail due to their inherent
electrical sensitivity and vulnerability to physical stress. It is the responsibility of the buyer, when
utilizing TOSHIBA products, to observe standards of safety, and to avoid situations in which a
malfunction or failure of a TOSHIBA product could cause loss of human life, bodily injury or
damage to property. In developing your designs, please ensure that TOSHIBA products are used
within specified operating ranges as set forth in the most recent products specifications. Also,
please keep in mind the precautions and conditions set forth in the TOSHIBA Semiconductor
Reliability Handbook.
CCD data slice/WSS data slice/ Macrovision detection
TOSHIBA is continually working to improve the quality and the reliability of its product.
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
TC90101FG
LQFP100-P-1414-0.5C
Weight:0.65g(Typ )
Version 4.2
TC90101FG
1

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TC90101FG Summary of contents

Page 1

... TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic Y/C separation & Video Decoder TC90101FG is a 1chip LSI of multi 3line comb and multi color decoder. TC90101FG has 10bit ADC and 2channels 8bit ADC for analog Video signal interface and also include Y/C separation, color decode, and signal processing circuit. ...

Page 2

... YOUT7 YOUT8 3 5 YOUT9 DVSS2 CSYNC IN DVDD2 3 2 TESTM4 TESTM3 2 9 TESTM2 2 8 TESTM1 SCL 2 7 1.5 3 SDA TC90101FG 656/601 Format 出力I/F Output I/F 2 ...

Page 3

... Terminal for Test mode(Normaly connect to GND) Feb./2005 Function Durable voltage (V) 2.5 2.5 2.5 2.5 0 3.3 3.3 3.3 0 3.3 3.3 3.3 3.3 3.3 1.5 3.3 3.3 3.3 0 3.3 3.3 3.3 3.3 3.3 3 3.3 3.3 3.3 3.3 1 3.3 601:Y) 3.3 3.3 3.3 1.5 3.3 3.3 0 3.3 3.3 0 3.3 3.3 3.3 3.3 3.3 TC90101FG I/O Circuit DC at (Analog or Digital) normal Oparation (V) Bypass 1.5 VDD 2.5 Analog IN 1.25 Bypass 1.2 GND 0 VDD 3 OUT - GND 0 I/O - I/O - I/O - I/O - I/O - VDD 1.5 I/O - I/O - I/O - GND 0 I/O - Digital I VDD 3.3 IN ...

Page 4

... Function Durable voltage (V) 3.3 3.3 3.3 1.5 3.3 3.3 0 3.3 3.3 3.3 3.3 3.3 0 3.3 3.3 1.5 3.3 3.3 0 3.3 3.3 3.3 3.3 3.3 3.3 2.5 2.5 2.5 0 2.5 2.5 2.5 2.5 2.5 2.5 2.5 0 2.5 2.5 2.5 2.5 2.5 0 2.5 2.5 2.5 2.5 2.5 0 2.5 TC90101FG I/O Circuit DC at (Analog or Digital) normal Oparation (V) OUT - OUT - VDD 1.5 OUT - OUT - GND 0 OUT - Digital OUT - VDD 3.3 OUT - OUT - GND 0 OUT - OUT - VDD 1.5 OUT - OUT - GND 0 OUT - OUT - OUT - OUT ...

Page 5

... General Description TC90101FG is a Video decoder device for multi color system (525i. 625i). TC90101FG also has a through mode and sync processing for 525p & 625p component signal. 1.TC90101FG has input interface for CVBS,S-Video, YCbCr. For RGB signal it needs some external circuit as below ...

Page 6

... Input signal amplitude TC90101FG has a 10bit ADC for CVBS & Y signal and 2ch 8bit ADC for C & Cb/Cr. The Dynamic range of ADC is desgned as AVDD *0.4 (Normally 1Vpp at AVDD = 2.5V). The recomemdation amplitude of the input signal : 0.7Vpp at 140IRE (CVBS/Y) . refer to fig- case of AGC ON, recommendation input signal amplitude is 0.6Vpp (140IRE). ...

Page 7

... Clamping The clam control circuit controls the corect clamping for input signals. TC90101FG has a feed back clamp for H-Sync portion of CVBS/Y input signal to clamp 256LSB(10bit unit selectable to use the 2 types of the feed back clamp (internal circuit or external circuit) via IIC bus. (FBCLMPEX at sub address 03 hex.) In case use external, the clamp signal from YCLAMP1,YCLAMP2(pin 74,75 connected with input Terminals ...

Page 8

... Syncronized with input signal signal (525p/525p component) processing TC90101FG has D1 and D2 detection circuit and Sync processing for D2 signal. D2 signal is converted as 4:2:2 digital signal by internal ADC. (Sampling rate of Y ADC is 27MHz.) ID-1 data slice for 525p is available but It’s not available to use picture implrovement function and Noise level detection, (The sliced data of ID-1 can be read via IIC ...

Page 9

... Reference timing pulse for Cb/Cr 1 (13.5/2)MHz Polarity : Cr = High(Initial value) 1 864fH/1728fH:625line source 13.5MHz/27MHz(/54M 858fH/1716fH:525line source Hz) Polarity : Reversal(Initial value) 1 Re-generated HD fH 1 Re- generated VD fV 1 Field indication fV 1 Flag after VBI data slicing fV FIELD 1 FIELD 1 TC90101FG Comment Y/YCbCr(601/656) 9 ...

Page 10

... FIELD 2 FIELD 2 623 624 625 1 2 FIELD 1 FIELD 1 TC90101FG 270 271 272 273 … 3 4 5 6 … 22 ...

Page 11

... VD pulse width 3H Notice: 656 output mode The width of HD pulse is same as the period of between EAV and SAV. In case of input non standard signal, it may not be above value. Feb./2005 FIELD 2 FIELD 2 625i 2.5H TC90101FG 11 ...

Page 12

... RUN-IN detection, start code detection and sliced data can be read via IIC bus. e) Macrovision detection TC90101FG can detect a pseudo sync, AGC pulse and color stripe. The result of Macrovision detection can be read via IIC bus. f) AGC function TC90101FG has an AGC function for CVBS and Y signal (S-video) ...

Page 13

... Insertion of IIC read data for output TC90101FG has IIC read data insert mode for ITU-656 out put format. It’s also available for ITU-601 mode. These functions are based on ARIB STD-B6. Selection of the line for IIC read data insertion is set via register at sub address 25hex and 26hex . ...

Page 14

... UDW.(it ignores the over flow.) D6 Feb./2005 RD6 RD5 RD4 RD3 D(- RD5 RD4 (10bit mode RD3 RD2 (it ignores the over flow RD2 RD1 RD0 D(-2) 0 D(-1) 0 RD1 RD0 1 (10bit mode TC90101FG D(-2) 0,0 14 ...

Page 15

... IIC BUS TC90101FG has two slave address (B2 hexand B0hex). A slave address is chosen by BUSSEL Terminal which is pin 24. (BUSSEL=L:B0hex , BUSSEL=H:B2hex)。 ・Data transmission format S Slave Address 0 A 7bit MSB MSB (1) Start condition, Stop condition SDA ...

Page 16

... DIGITAL Y CLAMP Time constant of Y digital clamp 00:OFF 01:small CB INPUT OFFSET Offset adjustment for Cb input 1000:-31mV ∼ 0000:0mV ∼ 0111:+27mV TC90101FG D0 AUTODET ADPWD Stand by mode 0:ADC-OFF 1:Normal PRENH Pre Enhance ...

Page 17

... HBLK_W Adjustment width of horizontal BLK 1000:-2.37μs ∼ 0000:±0 ∼ 0111:+2.27μs TC90101FG D0 10:mediam 11:large HHKIL AFC V mask 0:OFF 1:ON ...

Page 18

... Adjustment fixed slice level for ID1 Det. for amplitude of ID1signal 00:480LSB 01:592LSB 10:312LSB 11:368LSB WSLICEL Adjustment of the slice level for WSSdata 00:512LSB 01:640LSB 10:320LSB 11:384LSB TC90101FG VBIVAD[2:0] Adjustment the pase of VBI data slice 100:-4H∼000:center ∼111:3H BYFOFF BSRY filter 00:32w 01:36w 0:ON 1:OFF INVCK ...

Page 19

... SYNC TIP CLAMP2 VDMSKCHG 00: 01:OFF BGCTR BUS_CNCLV BUS_CNCGA CKILL Gain C NOISE LIM C NOISE GAIN 0:Center 0:4LSB 0:×1/2 1:+3dB 1:8LSB 1:×1 TC90101FG D0 FILON0 IIR FILTER ON/OFF 0:OFF 1:ON Clamp control 10:AUTO1 11:AUTO2 BUS_ENPIXOFF Mute 0:ON 1:OFF BUS_CNCON C NOISE 0:OFF 1:ON ...

Page 20

... IIR_WSS[13] IIR_WSS[12] IIR_WSS[11] WSS(sliced data) IIR_WSS[21] IIR_WSS[20] IIR_WSS[19] information of WSS slice level (MSB) IIC read data sequence SEL_RDATA 00h 01h 10h 11h TC90101FG D2 D1 H/VSTD H-V std. det. 0:std. 0 1:non-std. CKILL Killer det. 0:Color 0 1:White&black NOISE_OUT2 NOISE_OUT1 H_Cont[2] H_Cont[1] ...

Page 21

... Choose Coring(No response level). Set the Feed-Back CLAMP. 0: Auto. It becomes a diode clamp when TC90101FG detects a non-signal. 1:Feed-Back Clamp is active. Select Internal-Feed-Back or External-Feed-Back. 0: External mode (Pin74, 75 outputs clamp signal). ...

Page 22

... Adjust the offset of the Cr at input by YCbCr signal. Use with 0[mv] at the time of Digital-clamp. Variable is -31[mV] ∼ +27[mV]. Adjust the offset of the Cb at input by YCbCr signal. Use [0000] at the Digital-clamp mode. Variable is -31[mV] ∼ +27[mV]. Adjust the clamp-phase of Cb/Cr at YCbCr signals. It usually uses on BUS:[0000]. TC90101FG 22 ...

Page 23

... Comb control in 443NTSC is changed. [1]:2H comb [0]:1H comb Cross-color will reduce when 2H-Comb is selected. Setup Y-trap performance for SECAM TC90101FG SECAM Trap Frequency Response ...

Page 24

... It becomes active when the phase difference has middle value. Reference value: [01101 time-constant of PLL. It becomes active when the phase difference has small value. (it means under stable.) Reference value: [101 Loop-Gain of PLL. It becomes active when the phase difference has small value. Reference value: [00110] TC90101FG 24 ...

Page 25

... Picture-processing is started from each line. This period doesn't do picture processing. AUTO:60Hz=1∼22H、50Hz=1∼23H But mask period to 21H by the Y/C input of 60Hz and the YCbCr input of 60Hz. The start phase of H-BLANK-PULSE is set up. Usually, it uses with initial-value:0[us]. Usually, it uses with initial-value:0[us]. TC90101FG 25 ...

Page 26

... Variable is -7.94[μs] ∼ 5.96[μs H-phase of Field-detection the phase margin. Use with Bus:100 the allowable range of V-counter. It can set margin of "V-Sep phase and H-counter". It usually uses the specifications of reset of V-counter. When ON, It can reduce field-miss-detection. It usually uses on ON. TC90101FG 26 ...

Page 27

... It is Route of “AGC pulse & pseudo H sync”. Switching of Route is before and after the AGC circuit. It set ON/OFF of AGC Pulse detection. It set histerisis-time of AGC pulse detection. It set ON/OFF of peak AGC. It set ON/OFF of fsc Trap Filter. It set Peak AGC attack time. TC90101FG 27 ...

Page 28

... It uses when detection start deviates in weak electric density It set sensitivity of Pulled-in of fsc. High: Sensitivity is up. It set ON/OFF of 13.5MHz Trap at ADC. It usually uses on "ON". Characteristic selecting of C-filter of SECAM. It set ON/OFF of C-filter of SECAM. A color beat can be reduced. It usually uses on "Always ON" in SECAM. TC90101FG 28 ...

Page 29

... It set Limitter of Y-Noise-Canceler. It set Gain of Y-Noise-Canceler. It set ON/OFF of Y-Noise-Canceler. It set the condition of CKILL Gain. When it is set up in +6dB, Level which color disappears to grows big. It uses ”0” when weak electric density. It set Limitter of C-Noise-Canceler. It set Gain of C-Noise-Canceler. It set ON/OFF of C-Noise-Canceler. TC90101FG 29 ...

Page 30

... Terminal No. SYNBOL 15,32,39,54,66 DVDD1-5 23,49,60 VDDIO1-3 6 VDDXO 2 VDDPLL 82,89,95,97 VDDAD/VDDDA - Topr TC90101FG RATING UNIT -0.3 ∼ VSS+2.0 V -0.3 ∼ VSS+3.5 V -0.3 ∼ VSS+3.9 V -0.3 ∼ VDDIO +0.3 V -0.3 ∼ VSS + 5.5 V -0.3 ∼ VDDAD+0.3 V 0.3 V ...

Page 31

... A fter all pow ers rising necessary to keep resetting m ore than 0. ust not keep the reset conditions m ore than one m inute. A fter reset release necessary ore than 100ns for IIC control starting. TC90101FG 3.3V pow er term inal 2.5V pow er term inal 1.5V pow er ...

Page 32

... IDD3 15 30 VIH VDD3x0.8 VIL VSS IIH -10 IIL -10 VOH VDD3-0.6 VOL VSS TC90101FG Max. Unit Note 70 mA Sum total current of 1.5V system power supply terminal NTSC:Y/C IN, Color Bar Signal 135 mA Sum total current of 2.5V system power supply terminal NTSC:Y/C IN, Color Bar Signal 60 mA Sum total current of 3 ...

Page 33

... Drawing-in frequency range ΔfckN -50 Operation input amplitude Vck Feb./2005 Min. Typ. Max. Unit Note 0.7 0.8 Vp-p White 100% Signal 0.5 0.8 Vp-p Cb/Cr input ±4 LSB ±4 LSB 160 200 240 Ω Min. Typ. Max. Unit Note 50 kHz Clock Amplitude:0.5Vp-p 0.3 0.5 2.0 Vp-p Standard clock frequency input TC90101FG 33 ...

Page 34

... TC90101FG 3.3V ② ② 1.5V ② 1.5V 5V可 ①アナログGN D ①Analog GND ②デジタルGN D ②Digital GND 両GN D間はビーズコア等で ...

Page 35

... PACKAGE OUTLINE LQFP100-P-1414-0.50C Weight:0.65g(center) Feb./2005 TC90101FG UNIT:mm 35 ...

Page 36

... The products described in this document are subject to the foreign exchange and foreign trade laws. • TOSHIBA products should not be embedded to the downstream products which are prohibited to be produced and sold, under any law and regulations. Feb./2005 TC90101FG 030619EBA 36 ...

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