SAA7335GP Philips Semiconductors, SAA7335GP Datasheet
SAA7335GP
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SAA7335GP Summary of contents
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DATA SHEET SAA7335 DSP for CD and DVD-ROM systems Preliminary specification File under Integrated Circuits, IC01 INTEGRATED CIRCUITS 1997 Aug 11 ...
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... Philips Semiconductors DSP for CD and DVD-ROM systems FEATURES Compatibility with CD-I, CD-ROM, MPEG-video DVD-ROM and DVD-video applications Designed for very high playback speeds Typical CD-ROM operation 12, DVD-ROM 1.9, maximum rates (tbf) Matched filtering, quad-pass error correction (C1-C2-C1-C2), overspeed audio playback function ...
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... Philips Semiconductors DSP for CD and DVD-ROM systems ORDERING INFORMATION TYPE NUMBER NAME SAA7335GP LQFP100 plastic low profile quad flat package; 100 leads; body 14 BLOCK DIAGRAM handbook, full pagewidth HF input ADC CLOCK clock input GENERATOR 1997 Aug 11 PACKAGE DESCRIPTION DEMODULATOR PLL BIT ...
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... Philips Semiconductors DSP for CD and DVD-ROM systems PINNING SYMBOL PIN V 1 SSA1 I 2 ref REFLo 3 REFHi 4 VREF 5 HFIN SSA2 AGCOUT DDA2 V 10 DDD1 V 11 SSD1 OTD 12 MOTO1 13 n.c. 14 MOTO2/ DDD2 V 20 SSD2 TEST1 21 TEST2 22 POR ...
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... Philips Semiconductors DSP for CD and DVD-ROM systems SYMBOL PIN da1 41 n.c. 42 da0 DDD4 V 45 SSD4 WRi 46 RDi 47 ALE 48 CSi 49 STOPCLOCK 50 n. EBUOUT 53 SYNC 54 FLAG 55 DATA 56 BCLK 57 WCLK DDD5 V 60 SSD5 RAMRW 61 n.c. 62 RAMDA7 63 RAMDA6 64 RAMDA5 65 RAMDA4 66 RAMDA3 67 RAMDA2 68 n ...
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... Philips Semiconductors DSP for CD and DVD-ROM systems SYMBOL PIN V 82 SSD7 RAMAD7 83 RAMAD8 84 RAMAD9 85 n.c. 86 RAMAD10 87 RAMAD11 88 RAMAD12 89 RAMAD13 90 RAMAD14 DDD8 V 93 SSD8 CRIN 94 CROUT 95 CFLG 96 MEAS1 DDD9 V 99 SSD9 V 100 DDA1 1997 Aug 11 TYPE supply digital ground 7 O RAM address bit 7 output ...
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... Philips Semiconductors DSP for CD and DVD-ROM systems handbook, full pagewidth V SSA1 1 I ref 2 REFLo 3 REFHi 4 VREF 5 HFIN 6 V SSA2 7 AGCOUT 8 V DDA2 9 V DDD1 10 V SSD1 11 OTD 12 MOTO1 13 n.c. 14 MOTO2/ DDD2 19 V SSD2 20 TEST1 21 TEST2 22 POR 23 24 MUXSWICH n ...
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... Philips Semiconductors DSP for CD and DVD-ROM systems FUNCTIONAL DESCRIPTION Analog front-end This block converts the HF input to the digital domain using an 8-bit ADC proceeded by an AGC circuit to obtain the optimum performance from the convertor. This block is clocked by ADCCLK which is set by the external crystal frequency plus a flexible clock multiplier and divider block ...
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... Philips Semiconductors DSP for CD and DVD-ROM systems Microcontroller interface The SAA7335 has two microcontroller interfaces, one 2 serial I C-bus and one parallel (8051 microcontroller compatible). The two communication modes may be operated at the same time, the modes are described below: 1. Parallel mode: protocol compatible with 8052 ...
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R M EGISTER AP Table 1 SAA7335 microcontroller register map ADDRESS NAME R/W DEC HEX PLL_LOCK W Lock Oride PLL_Freq_R R PLL measured frequency (bits PLL_SET W SliceBW PLL_ASSYM R PLL asymmetry ...
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ADDRESS NAME R/W DEC HEX MOTOR3 W FIFO set point MTR_F MOTO4 W PWM_PDM OVF_SW reserved MTR_INTG_L W motor integrator value ( MTR_INTG_H W motor integrator ...
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... Philips Semiconductors DSP for CD and DVD-ROM systems R EADING STATUS INFORMATION FROM THE There are several internal status signals which can be made available on the INT line (see Table 2). Table 2 Internal status signals; note 1 SIGNAL Fl_S1 change in semaphore register 1 detected Fl_S2 change in semaphore register 2 detected ...
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... Philips Semiconductors DSP for CD and DVD-ROM systems handbook, halfpage handbook, halfpage Interpolation OK 1997 Aug 11 SAA7335 OSCILLATOR CROUT 8.4672 MHz 330 100 Fig.3 8.4672 MHz fundamental configuration. SAA7335 OSCILLATOR CROUT 22.57 MHz 330 100 Fig.4 22.57 MHz overtone configuration. Hold ...
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... Philips Semiconductors DSP for CD and DVD-ROM systems Audio functions C ONCEALMENT A 1-sample linear interpolator becomes active if a single sample is flagged as erroneous but cannot be corrected. The erroneous sample is replaced by a level midway between the preceding and following samples. Left and right channels have independent interpolators. ...
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... Philips Semiconductors DSP for CD and DVD-ROM systems handbook, full pagewidth BCLK DATA D0 D15 D14 D13 D12 D11 D10 MISC WCLK SYNC BCLK handbook, full pagewidth DATA D15 D14 D13 D12 D11 D10 MISC flag-MSB (1 is unreliable) ...
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BCLK DATA D15 D14 D13 D12 D11 D10 MISC flag-MSB (1 is unreliable) left WCLK SYNC Fig.10 Philips I BCLK DATA D15 D14 D13 D12 D11 D10 ...
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... Philips Semiconductors DSP for CD and DVD-ROM systems handbook, full pagewidth BCLK DATA D15 D14 D13 D12 D11 D10 FLAG flag-MSB (1 is unreliable) left WCLK SYNC Fig.12 Philips I EBU interface The biphase-mark digital output signal at pin DOBM is in accordance with the format defined by the “ ...
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... Philips Semiconductors DSP for CD and DVD-ROM systems Table 4 EBU word format WORD BITS Sync Auxiliary Error flags Audio sample Validity flag User data Channel status Parity bit Table 5 EBU channel status WORD BITS Consumer/professional Control Reserved ...
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... Philips Semiconductors DSP for CD and DVD-ROM systems O PERATIONAL MODES The motor servo has a number of operational modes controlled by the motor mode register MOTOR4. P OWER LIMIT To start and stop the spindle motor, a fixed positive or negative voltage is applied to the motor. This voltage can be programmed as a percentage of the maximum possible voltage via the motor output configuration register (MOTOR4) to limit current drain during start and stop ...
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... Philips Semiconductors DSP for CD and DVD-ROM systems MOTO1 MOTO2 MOTO1 1997 Aug dead rep Accelerate Fig.14 Motor 2-line PWM mode timing 100 Fig.15 Motor 2-line PWM mode application diagram. 20 Preliminary specification SAA7335 240 ns Brake MGA366 MOTO2 ...
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... Philips Semiconductors DSP for CD and DVD-ROM systems Flags output (CFLG) (open-drain output) A 1-bit flag signal is available at the CFLG pin, this contains 11 bits running off the ADCCLK, each bit period is 7 ADCCLK periods. This signal shows the status of the error corrector and interpolator and is updated every frame. ...
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... The machine model ESD simulation is equivalent to discharging a 200 pF capacitor via a resistor and series inductor with effective dynamic values of 25 “Philips Semiconductors Test Method UZW-BO/FQ-B302 (similar to EIAJ IC-121 Test Method 20 condition C)” . QUALITY This device will meet the requirements of the “Philips Semiconductors General Quality Specification UZW-BO/FQ-0601” ...
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... Philips Semiconductors DSP for CD and DVD-ROM systems DC CHARACTERISTICS 5 DDD DDA SSD SYMBOL PARAMETER Supplies V digital supply voltage DDD V analog supply voltage DDA I total supply current DD(tot) Inputs D (TTL ); note 1 IGITAL INPUTS LEVEL V LOW-level input voltage IL V HIGH-level input voltage ...
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... Philips Semiconductors DSP for CD and DVD-ROM systems SYMBOL PARAMETER Analog front-end (V = 4.5 to 5.5 V); HFIN DDA f channel frequency chan Digital inputs V LOW-level input voltage IL V HIGH-level input voltage IH I input leakage current LI C input capacitance i Open-drain output; pin INT V LOW-level output voltage OL I LOW-level output current ...
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... Philips Semiconductors DSP for CD and DVD-ROM systems SYMBOL PARAMETER R series resistance on the SDA and s SCL lines C maximum bus capacitance bus(max SCL (CMOS ) NPUT INPUT V LOW-level input voltage IL V HIGH-level input voltage IH I input leakage current LI C input capacitance i Crystal oscillator input CRIN (external clock) ...
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... Philips Semiconductors DSP for CD and DVD-ROM systems SYMBOL PARAMETER External RAM timing (see Figs 18 and 20) t address valid to data valid AV-DV t output enable to data valid OE-DV t write pulse width W(W) t address set-up before start of write su(A) t address hold after end of write h(A) t data set-up to end of write ...
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... Philips Semiconductors DSP for CD and DVD-ROM systems SCLK WCLK DATA MISC handbook, full pagewidth ALE RDi t h(A-ALE) t su(A-ALE) DA0 DA7 Fig.18 Microcontroller interface timing; parallel read mode. 1997 Aug SCKL t h(SCLK) t su(SCLK) V – Fig.17 I S-bus timing. ...
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... Philips Semiconductors DSP for CD and DVD-ROM systems handbook, full pagewidth ALE WRi t h(A-ALE) t su(A-ALE) DA0 DA7 Fig.19 Microcontroller interface timing; parallel write mode. t W(W) handbook, full pagewidth WE OE ADDRESS A0 t su(A) DATA t su(D-EW) write cycle 1997 Aug 11 t IH(R/W) t d(ALEL-WRL) t su(QVWX) DATA IN t OE-DV A1 ...
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... Philips Semiconductors DSP for CD and DVD-ROM systems APPLICATION INFORMATION The complete data path chipset consists of two ICs, the CD decoder (or DSP) device and the block decoder/host interface manager. In addition to these components a general purpose microcontroller and tracking servo is necessary to produce a complete controller system for a DVD mechanism. The DSP, block decoder and microcontroller are shown highlighted in Fig ...
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... Philips Semiconductors DSP for CD and DVD-ROM systems handbook, full pagewidth V CC R14 4.7 C11 47 F (50 V) AGND1 X6 HF input AGND1 1997 Aug 11 TP1 100 C10 100 nF C18 22 R29 nF C19 (50 V) AGND1 C16 R28 TP6 100 k 2.2 nF C15 ...
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... Philips Semiconductors DSP for CD and DVD-ROM systems PACKAGE OUTLINE LQFP100: plastic low profile quad flat package; 100 leads; body 1 pin 1 index 100 DIMENSIONS (mm are the original dimensions) A UNIT max. 0.20 1.5 mm 1.6 0.25 0.05 1.3 Note 1. Plastic or metal protrusions of 0.25 mm maximum per side are not included. ...
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... Philips Semiconductors DSP for CD and DVD-ROM systems SOLDERING Introduction There is no soldering method that is ideal for all IC packages. Wave soldering is often preferred when through-hole and surface mounted components are mixed on one printed-circuit board. However, wave soldering is not always suitable for surface mounted ICs, or for printed-circuits with high population densities ...
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... Philips Semiconductors DSP for CD and DVD-ROM systems DEFINITIONS Data sheet status Objective specification This data sheet contains target or goal specifications for product development. Preliminary specification This data sheet contains preliminary data; supplementary data may be published later. Product specification This data sheet contains fi ...
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... Philips Semiconductors DSP for CD and DVD-ROM systems 1997 Aug 11 NOTES 34 Preliminary specification SAA7335 ...
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... Philips Semiconductors DSP for CD and DVD-ROM systems 1997 Aug 11 NOTES 35 Preliminary specification SAA7335 ...
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... Tel. +46 8 632 2000, Fax. +46 8 632 2745 Switzerland: Allmendstrasse 140, CH-8027 ZÜRICH, Tel. +41 1 488 2686, Fax. +41 1 481 7730 Taiwan: Philips Semiconductors, 6F, No. 96, Chien Kuo N. Rd., Sec. 1, TAIPEI, Taiwan Tel. +886 2 2134 2865, Fax. +886 2 2134 2874 Thailand: PHILIPS ELECTRONICS (THAILAND) Ltd., 209/2 Sanpavuth-Bangna Road Prakanong, BANGKOK 10260, Tel ...