saa4979h NXP Semiconductors, saa4979h Datasheet
saa4979h
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saa4979h Summary of contents
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... DATA SHEET SAA4979H Sample rate converter with embedded high quality dynamic noise reduction and expansion port Product specification INTEGRATED CIRCUITS 2002 May 28 ...
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... H 15 15.1 15.2 15.3 15.4 15.5 level Product specification SAA4979H CONTROL REGISTER DESCRIPTION Host interface detail Special Function Registers (SFRs) LIMITING VALUES THERMAL CHARACTERISTICS CHARACTERISTICS TRANSFER FUNCTIONS APPLICATION INFORMATION PACKAGE OUTLINE SOLDERING Introduction to soldering surface mount packages Reflow soldering Wave soldering Manual soldering ...
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... Transmission (SNERT) interface Boundary Scan Test (BST). 2 GENERAL DESCRIPTION The SAA4979H provides an economic stand-alone solution for field rate upconversion (50 to 100 120 Hz) including the required field memory combined with picture improvement features and dynamic field based noise reduction. The IC contains two digital input channels to allow field or frame based picture-in-picture processing ...
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... Fig.1 Block diagram. 4 SAA4979H 16 FIELD MEMORY 3.5 MBIT 16 SAMPLE RATE CONVERSION MHz BYPASS DOWNSAMPLING BYPASS UPSAMPLING SOURCE SELECT PANORAMIC ZOOM Y BOUNDARY SCAN TEST UV to MHC186 Product specification SAA4979H YO7 to YO0 UVO7 to UVO0 YI7 to YI0 UVI7 to UVI0 BCE TDI TCK TMS TRST TDO ...
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... LOW) not connected digital output test data output supply analog supply voltage 1 (3.3 V) analog output Y analog output ground analog ground 1 analog output (B supply analog supply voltage 2 (3 Product specification DESCRIPTION Y) analog output SAA4979H ...
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... I/O ground 3 digital output input enable digital output read enable output digital output Y digital output bit 7 (MSB) digital output Y digital output bit 6 digital output Y digital output bit 5 digital output Y digital output bit 4 6 Product specification DESCRIPTION Y) analog output SAA4979H ...
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... I/O port 1 data input/output signal 4 digital I/O port 1 data input/output signal 3 digital I/O port 1 data input/output signal 2 supply microcontroller I/O supply voltage (3.3 V) digital input microcontroller reset input not connected digital input boundary scan compliant enable 7 Product specification SAA4979H DESCRIPTION ...
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... DI22 21 DI23 22 DI24 23 DI25 24 DI26 25 DI27 26 V SSD2 27 LLC2 28 V DDD2 29 TCK 30 TDI 31 TMS 32 2002 May 28 SAA4979H Fig.2 Pin configuration. 8 Product specification SAA4979H 96 UVO6 95 UVO7 V SSO4 94 93 YO0 92 YO1 91 YO2 90 YO3 V DDO3 89 88 YO4 87 YO5 86 YO6 85 YO7 84 REO SSO3 ...
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... Digital processing 7.1.1 ITU 656 DECODER The SAA4979H provides 2 digital video input channels, which comply to the ITU 656 standard. 720 active video pixels per line are processed at a line-locked clock of 27 MHz, which has to be provided by the signal source. Luminance and chrominance ...
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... The numbers of the first and the last active video line can be read out by the microcontroller (control outputs: bbd_1st_videoline and bbd_last_videoline). . int 10 Product specification 255 red 100% 240 red 75% 212 colourless 128 V-COMPONENT cyan 75% 44 cyan 100 output range ( LACK BAR DETECTOR SAA4979H MHC201 ). R ...
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... Klumatochroma). The cross-colour pattern does not produce an increase of the measured luminance difference, therefore this pattern will be averaged over many fields. 11 Product specification SAA4979H ...
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... U/V LF delta U/V control input: chromafix and control input: Klumatochroma Yadapt_gain processed UV NOISE SHAPE 8 Dtomemory UV7 to UV0 Fig.4 Schematic diagram of noise reduction. 12 Product specification SAA4979H data input Dfielddelay new Y delta Y LOW-PASS FILTER 1 control input: unfiltered LF delta Y ABS/LIMITER LOW-PASS ...
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... To increase the sensitivity of the noise measurement a prefilter with different gain settings is available (control input: Ypscale). Since the video content, e.g. sequences with a lot of high frequencies, can influence the noise estimate figure, a detail-counter is built-in. 13 Product specification SAA4979H Noise shape N OISE ESTIMATOR ...
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... The stop of IEint HIGH is controlled by ieint_hstop and ieint_vstop. RSTWint is triggered by the V status bit of the ITU data stream. RSTRint is identical to the VD output signal. REint is provided by the following sample rate conversion to gather 2f data needed Product specification SAA4979H ...
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... SERIAL READ REGISTER 18-WORD ( 16) read2 control (requests reset/next) 16 Qold15 to Qold0 Q15 to Q0 Fig.5 Schematic diagram of 3.5-Mbit field memory. 15 Product specification SAA4979H WEint RSTWint SERIAL WRITE CONTROLLER write control (requests reset/next) WRITE ADDRESS COUNTER READ2 ADDRESS address COUNTER and control ...
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... Y21 Y31 Y10 Y20 Y30 U05 U03 U01 U04 U02 U00 V05 V03 V01 V04 V02 V00 16 Product specification SAA4979H FORMAT INPUT PIN Y07 Y17 YI7 Y06 Y16 YI6 Y05 Y15 YI5 Y04 Y14 YI4 Y03 Y13 YI3 Y02 ...
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... Y, U and V output channels. The filter coefficients are: [ determines the strength of the filter and determines the asymmetry. The effect of the asymmetry is a decrease in the delay for higher frequencies with settings are provided for 17 Product specification SAA4979H Y PEAKING 1 f (sample frequency MHz) 2 ...
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... Figs 6 and 7 respectively 1.095 1.0 V 1.0 V (p- 0.073 V Fig.6 Luminance output levels. 18 Product specification Triple 10-bit digital-to-analog conversion 1023 V OY (255) 766 white (235) 727 V OY 1.0 V (p-p) black (16) 288 V OY (0) 256 Output range = 0. SAA4979H 1.674 V 1.0 V 0.656 V MHC191 ...
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... C-bus can be implemented in the embedded software. 2 7.5 BUS INTERFACE 2 The I C-bus interface in the SAA4979H is used in a slave receive and transmit mode for communication with a central system microcontroller. The standardized bus frequencies of both 100 kHz and 400 kHz can be accommodated. 2002 May 1.012 ...
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... The Read Enable 2 (RE2) signal is intended for control of an external field memory at input channel 2 in picture-in-picture applications composite signal consisting of a horizontal and a vertical part. The horizontal and vertical positions are programmable (control inputs: re2_hstart, re2_hstop, re2_vstart and re2_vstop). 20 Product specification SAA4979H ...
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... The PLL characteristic is controlled by means of the microcontroller. 7.8 Boundary scan test The SAA4979H has built-in logic and 6 dedicated pins to support boundary scan testing which allows board testing without special hardware (nails). The SAA4979H follows the “IEEE Std. 1149.1 - Standard Test Access Port and Boundary-Scan Architecture” ...
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... Product specification SAA4979H bypass prefilter ...
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... Product specification SAA4979H weight ...
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... DECIMAL DECIMAL Product specification SAA4979H GAIN 128 8 K factor ...
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... Product specification SAA4979H DESCRIPTION ...
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... Fixed Sample Rate Converter (FSRC FSRC active bypass reserved back-end window horizontal start (lower bits) back-end window horizontal stop (lower bits) back-end window vertical start (lower bits) back-end window vertical stop (lower bits) 26 Product specification SAA4979H DESCRIPTION ...
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... DCTI over the hill protection off DCTI post-filter off DCTI super hill mode off reserved 27 Product specification DESCRIPTION ( ( ( ( ( SAA4979H ...
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... PIP frame: horizontal stop position (lower bits) PIP frame: vertical start position (lower bits) PIP frame: vertical stop position (lower bits) PIP frame: vertical stop position (higher bits) PIP horizontal frame width ( pixel) 28 Product specification SAA4979H DESCRIPTION ...
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... Product specification SAA4979H DESCRIPTION DESCRIPTION ...
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... SNERT receive busy flag: if REC is set to logic 1 the contents of SFR 9BH (SNADD) is transmitted, after reception is completed REC is set to logic 0 reserved MB2 SNERT baud rate MHz MHz SNADD SNERT address SNWDA SNERT data to be transmitted SNRDA data received from SNERT-bus 30 Product specification SAA4979H DESCRIPTION 1 DESCRIPTION ...
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... ARD auxiliary RAM disable: setting this bit will force MOVX instructions to access off-chip memory instead of AUXRAM reserved CONDITIONS V = 3.3 V DDD DDP V = 3.3 V DDP note 1 note 2 31 Product specification SAA4979H DESCRIPTION MIN. MAX. 0.5 +4.0 0.5 +4.0 0.5 +4.0 0.5 +3.8 0.5 +5.5 0.5 +5.5 0.5 +3.8 0.5 +3 ...
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... MHz for saturated colour bar with 75% of maximum amplitude for saturated colour bar with 75% of maximum amplitude 32 Product specification SAA4979H CONDITIONS VALUE in free air unless otherwise specified. MIN. TYP. MAX. 3.0 3.3 3.6 3 ...
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... MHz I = 0 2 2.0 2 2 2 Product specification SAA4979H TYP. MAX. UNIT 1.40 1.48 V 1. 0.3 V DDP 0 5.5 V 0.8 V 100 5 ...
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... Fig.8 see Fig.8 see Fig.8 see Fig.8 see Fig.8 see Fig.8 see Fig.8 see Fig.8 see Fig pF) L see Fig.8 see Fig.8 locked to stable H signal Product specification SAA4979H MIN. TYP. MAX ...
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... INPUT DATA OUTPUT DATA 2002 May 28 CONDITIONS 2 C-bus specification for fast mode (clock frequency maximum 2 C-bus can be found in the brochure “ h(i) t su(i) t d(o) t h(o) Fig.8 Timing diagram. 35 Product specification SAA4979H MIN. TYP. MAX. 0.6 0 0.9 1.3 0.6 100 0.6 0.6 1 260 500 1000 500 ...
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... May 28 1 signal amplitude 0.8 (1) (2) 0.6 0.4 0 0.05 0.1 0.15 (4) (5) Fig.10 DCTI with variation of gain setting (limit = 1). 36 Product specification SAA4979H MHC204 0.2 0.25 f/f s MHC205 (1) (2) (3) samples ...
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... May 28 Fig.11 DCTI with variation of limit setting (gain = 7). 1.2 signal 0.8 0 0.1 0.2 0.3 Fig.12 DCTI post-filter transfer function. 37 Product specification SAA4979H MHC206 (4) (3) (2) (1) samples MHC207 0.4 0.5 f/f s ...
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... Fig.13 Transfer function of the peaking high-pass filter with variation of 2002 May 28 0.2 0.3 38 Product specification SAA4979H MHC208 (7) (6) (5) (4) (3) (2) (1) 0.4 0.5 f 0). ...
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... Fig.14 Transfer function of the peaking band-pass with variation of 2002 May 28 (7) (6) (5) (4) (3) (2) (1) 0.2 0.3 39 Product specification SAA4979H MHC209 0.4 0.5 f 0). ...
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... Fig.15 Transfer function of peaking low band-pass with variation handbook, halfpage 2002 May 28 (7) (6) (5) (4) (3) (2) (1) 0.2 0.3 output cor_thr input cor_thr MHC193 Fig.16 Peaking coring function. 40 Product specification SAA4979H MHC210 0.4 0.5 f 0). ...
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... Sample rate converter with embedded high quality dynamic noise reduction and expansion port 13 APPLICATION INFORMATION The SAA4979H supports different scan-rate upconversion concepts. The simple one is illustrated in Fig.17. In this application no further components are needed for a 100 Hz conversion based on a field repetition algorithm (AABB mode). ...
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... BCE 128 TCK 30 3.3 V TDI 31 3.3 V TMS 3 TRST 45, 33 49, TDO n. 3.3 V Fig.17 Application diagram 1. 42 Product specification SAA4979H 3.3 V 3 64, 53, 61, 63, 15, 17, 89, 82, 105 104 27 29 99, 94, 117 109 IE 83 SNRST 110 SNCL 107 SNDA ...
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... Product specification SAA4979H 8.2 k 3.3 V 3 64, 53, 61, 63, 15, 17, 89, 82, 105 104 27 29 99, 94, 117 109 83 110 107 108 SAA4979H 98, 100 to 103 41, 51, 60 45, 49, 47, 52, 50 MHz 3 MHC195 ...
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... CLK32 146 39, 40 n.c. TRST 31 TMS 3 TDI 33 3.3 V TDO n.c. 34 TCK 3 3.3 V 3.3 V 19 CLK32 134 24 26 SAA4955TJ CLK32 39, 40 Product specification SAA4979H VD VD MHC196 ...
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Acrobat reader. white to force landscape pages to be ... SCL SDA SWCK2 CVBS PIP 11 YC PIP SAA7118 8 YUV PIP 2 to ...
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... 2002 May 28 8.2 pF 2.7 H 240 Fig.21 Low-pass filter 5.1 k 240 100 BC856 BC846 200 240 2.7 k 200 39 pF Fig.22 Low-pass filter with termination. 46 Product specification SAA4979H V out 68 pF MHC198 4 out 39 pF 240 MHC199 ...
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... 0.45 0.23 28.1 28.1 31.45 0.8 0.30 0.13 27.9 27.9 30.95 REFERENCES JEDEC EIAJ MS-022 detail 31.45 1.03 1.6 0.3 0.2 0.1 30.95 0.73 EUROPEAN PROJECTION Product specification SAA4979H SOT320 (1) ( 1.8 1 1.4 1.4 0 ISSUE DATE 99-12-27 00-01-19 ...
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... Use a low voltage ( less) soldering iron applied to the flat part of the lead. Contact time must be limited to 10 seconds 300 C. When using a dedicated tool, all other leads can be soldered in one operation within seconds between 270 and 320 C. 48 Product specification SAA4979H ...
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... Wave soldering is suitable for SSOP and TSSOP packages with a pitch (e) equal to or larger than 0.65 mm definitely not suitable for packages with a pitch (e) equal to or smaller than 0.5 mm. 2002 May 28 (1) not suitable not suitable suitable not recommended not recommended 49 Product specification SAA4979H SOLDERING METHOD (2) WAVE REFLOW suitable (3) suitable suitable (4)(5) suitable ...
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... Product specification SAA4979H DEFINITIONS These products are not Philips Semiconductors ...
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... Philips. This specification can be ordered using the code 9398 393 40011. 2002 May 28 C COMPONENTS 2 C components conveys a license under the Philips’ system provided the system conforms to the I 51 Product specification SAA4979H 2 C patent to use the 2 C specification defined by ...
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Philips Semiconductors – a worldwide company Contact information For additional information please visit http://www.semiconductors.philips.com. For sales offices addresses send e-mail to: sales.addresses@www.semiconductors.philips.com. © Koninklijke Philips Electronics N.V. 2002 All rights are reserved. Reproduction in whole or in part is prohibited ...