SAA7185BWP Philips Semiconductors, SAA7185BWP Datasheet
SAA7185BWP
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DATA SHEET SAA7184; SAA7185B Digital Video Encoders (DENC2-M6) Preliminary specification Supersedes data of 1995 Nov 14 File under Integrated Circuits, IC22 INTEGRATED CIRCUITS 1996 Jul 03 ...
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... PLCC68 package. ORDERING INFORMATION TYPE NUMBER NAME SAA7184WP PLCC68 SAA7185BWP 1996 Jul 03 GENERAL DESCRIPTION The SAA7184 and SAA7185B digital video encoders 2 (DENC2-M6) encode digital YUV video data to an NTSC or PAL CVBS or S-Video signal. The circuit accepts CCIR compatible YUV data with 720 active pixels per line multiplexed formats, for example MPEG decoded data ...
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... Philips Semiconductors Digital Video Encoders (DENC2-M6) QUICK REFERENCE DATA SYMBOL V analog supply voltage DDA V digital supply voltage DDD I analog supply current DDA I digital supply current DDD V input signal voltage levels i V analog output signal voltages Y, C and CVBS without load o(p-p) ...
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... Philips Semiconductors Digital Video Encoders (DENC2-M6) PINNING SYMBOL PIN V 1 SSD1 DP4 to DP7 RCV1 6 RCV2 SSD2 VP0 to VP7 DDD1 SEL_ED SSD3 MP7 to MP0 SSD4 RCM1 29 RCM2 30 KEY 31 OVL0 to OVL2 SSD5 CDIR DDD2 LLC 38 CREF 39 XTALO 40 XTALI SSD6 RTCI refL V 47 refH ...
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... Philips Semiconductors Digital Video Encoders (DENC2-M6) SYMBOL PIN CHROMA DDA2 SSA CVBS DDA3 IOA DDA4 RES 57 DTACK 58 RWN/SCL 59 A0/SDA 60 CSN/ SSD7 DP0 to DP3 DDD3 SEL_MPU 68 1996 Jul 03 I/O O analog output of the chrominance signal I analog supply voltage 2 for the DACs and output amplifiers ...
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... Philips Semiconductors Digital Video Encoders (DENC2-M6) handbook, full pagewidth 61 CSN/SA V SSD7 62 DP0 63 DP1 64 DP2 65 DP3 66 V DDD3 67 SEL_MPU 68 V SSD1 1 2 DP4 3 DP5 DP6 4 DP7 5 6 RCV1 RCV2 7 V SSD2 8 9 VP0 1996 Jul 03 SAA7184 SAA7185B Fig.2 Pin configuration. 6 Preliminary specification SAA7184 ...
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... Philips Semiconductors Digital Video Encoders (DENC2-M6) FUNCTIONAL DESCRIPTION The digital MPEG-compatible video encoder (DENC2-M6) encodes digital luminance and chrominance into analog CVBS and S-Video (Y/C) signals simultaneously. NTSC-M and PAL B/G standards and sub-standards are also supported. The basic encoder function consists of subcarrier generation and colour modulation plus insertion of synchronization signals ...
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... Philips Semiconductors Digital Video Encoders (DENC2-M6) The luminance gain and offset are modified (offset being programmable within a certain range to enable different black level set-ups). After the signals have been inserted, a fixed synchronization level in accordance with standard composite synchronization schemes and blanking level, ...
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... Philips Semiconductors Digital Video Encoders (DENC2-M6) In the master mode, the time base of the circuit is continuously free-running. At the RCV1 port, the IC can output: A vertical sync signal (VS) with 3 or 2.5 lines duration odd/even signal which is LOW in odd fields field sequence signal (FSEQ) which is HIGH in the first of 4 respectively 8 fields ...
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... Philips Semiconductors Digital Video Encoders (DENC2-M6) Table 1 CCIR signal component levels SIGNAL IRE 100 bottom peak Cb colourless top peak bottom peak Cr colourless top peak Table 2 8-bit multiplexed format (similar to CCIR 656) TIME Sample Luminance pixel number Colour pixel number Table 3 16-bit multiplexed format (DTV2 format) ...
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... Philips Semiconductors Digital Video Encoders (DENC2-M6) 1996 Jul 03 SAA7184; SAA7185B 11 Preliminary specification ...
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... Philips Semiconductors Digital Video Encoders (DENC2-M6) 1996 Jul 03 SAA7184; SAA7185B 12 Preliminary specification ...
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... Philips Semiconductors Digital Video Encoders (DENC2-M6 C-bus format 2 Table 5 I C-bus address; see Table 6 S SLAVE ADDRESS ACK Table 6 Explanation of Table 5 PART S Slave address ACK Subaddress (note 2) DATA -------- P Notes the read/write control bit logic 0 is order to write logic 1 is order to read, no subaddressing with read. ...
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... Philips Semiconductors Digital Video Encoders (DENC2-M6) Table 8 Subaddress COLOUR White Yellow Cyan Green Magenta Red Blue Black Notes 1. Contents of OVL look-up tables. All 8 entries are 8-bits. Data representation is in accordance with CCIR 601 (Y, Cb, Cr), but two’s complement, e.g. for a 2. For normal colour bar with CBENB = logic 1. ...
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... Philips Semiconductors Digital Video Encoders (DENC2-M6) Table 11 Subaddress 5C and 5E DATA BYTE DESCRIPTION GAINV variable gain for Cr signal; input representation in accordance with “CCIR 601” Notes 1. GAINV = 1.55 nominal to + 0.55 2. GAINV = 1.46 nominal to + 0.46 Table 12 Subaddress 5D DATA BYTE DESCRIPTION BLCKL variable black level; input ...
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... Philips Semiconductors Digital Video Encoders (DENC2-M6) Table 14 Subaddress 5F (CCRS and BLNVB; note 1) DATA BYTE CCRS1 CCRS0 cross colour reduction (for overall transfer characteristic of luminance see Fig. cross colour reduction #1 active (for overall transfer characteristic see Fig. cross colour reduction #2 active (for overall transfer characteristic see Fig.5) ...
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... Philips Semiconductors Digital Video Encoders (DENC2-M6) Table 16 Subaddress 62 DATA BYTE DESCRIPTION BSTA amplitude of colour burst; input representation in accordance with CCIR 601 DECTYP real time control input (RTCI) Notes 1. Recommended value: BSTA = 102 (66H). 2. Recommended value: BSTA = 72 (48H). 3. Recommended value: BSTA = 106 (6AH). ...
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... Philips Semiconductors Digital Video Encoders (DENC2-M6) Table 18 Subaddress (1) DATA BYTE L21O0 first byte of captioning data, odd field L21O1 second byte of captioning data, odd field L21E0 first byte of extended data, even field L21E1 second byte of extended data, even field Note 1. LSBs of the respective bytes are encoded immediately after run-in and framing code, the MSBs of the respective bytes have to carry the parity bit, in accordance with the defi ...
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... Philips Semiconductors Digital Video Encoders (DENC2-M6) Table 21 Subaddress 6C DATA BYTE LOGIC LEVEL PRCV2 0 1 ORCV2 0 1 CBLF 0 1 PRCV1 0 1 ORCV1 0 1 TRCV2 0 1 SRCV1 Table 22 Logic levels and function of SRCV1 DATA BYTE SRCV11 SRCV10 Table 23 Subaddress 6D DATA BYTE CCEN enables individual line 21 encoding; see Table 24 SRCM defi ...
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... Philips Semiconductors Digital Video Encoders (DENC2-M6) Table 24 Logic levels and function of CCEN DATA BYTE CCEN1 CCEN0 Table 25 Logic levels and function of SRCM DATA BYTE SRCM1 SRCM0 Table 26 Subaddress DATA BYTE HTRIG sets the horizontal trigger phase related to signal on RCV1 or RCV2 input ...
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... Philips Semiconductors Digital Video Encoders (DENC2-M6) Table 28 Logic levels and function of PHRES DATA BYTE PHRES1 PHRES0 Table 29 Subaddress DATA BYTE BMRQ beginning of MP request signal (RCM2) values above 1715 (FISE = 1) or 1727 [FISE = 0] are not allowed first active pixel at analog outputs (corresponding input pixel coinciding with RCM2) at ...
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... Philips Semiconductors Digital Video Encoders (DENC2-M6) Table 31 Subaddress 7A DATA BYTE FLC1 FLC0 Table 32 Subaddress DATA BYTE FAL first active line = FAL + 4 for M systems; = FAL + 1 for other systems, measured in lines FAL = 0 coincides with the first field synchronization pulse LAL last active line = LAL + 3 for M systems; = LAL for other systems, measured in lines LAL = 0 coincides with the fi ...
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... Philips Semiconductors Digital Video Encoders (DENC2-M6) handbook, full pagewidth (dB ( (1) SCBW = 1. (2) SCBW = 0. handbook, halfpage (1) SCBW = 1. (2) SCBW = 0. 1996 Jul 03 ( Fig.3 Chrominance transfer characteristic (dB) 0 (1) ( 0.4 0.8 Fig.4 Chrominance transfer characteristic 2. 23 Preliminary specification SAA7184; SAA7185B 10 12 MBE735 1.2 f (MHz) 1 ...
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... Philips Semiconductors Digital Video Encoders (DENC2-M6 handbook, full pagewidth (dB (1) CCRS1 = 0; CCRS0 = 1. (2) CCRS1 = 1; CCRS0 = 0. (3) CCRS1 = 1; CCRS0 = 1. (4) CCRS1 = 0; CCRS0 = 0. handbook, halfpage CCRS1 = 0; CCRS0 = 0. 1996 Jul 03 (4) (2) (3) ( Fig.5 Luminance transfer characteristic (dB Fig.6 Luminance transfer characteristic 2. 24 Preliminary specification SAA7184 ...
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... Philips Semiconductors Digital Video Encoders (DENC2-M6) CHARACTERISTICS V = 4 unless otherwise specified. DDD amb SYMBOL PARAMETER Supply V digital supply voltage DDD V analog supply voltage DDA I digital supply current DDD I analog supply current DDA Inputs V LOW level input voltage IL (except SDA, SCL, AP, SP and XTALI) ...
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... Philips Semiconductors Digital Video Encoders (DENC2-M6) SYMBOL PARAMETER Crystal oscillator f nominal frequency (usually 27 MHz) n f/f permissible deviation of nominal frequency n C RYSTAL SPECIFICATION T operating ambient temperature amb C load capacitance L R series resistance S C motional capacitance (typical parallel capacitance (typical) 0 MPU interface timing ...
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... Philips Semiconductors Digital Video Encoders (DENC2-M6) Notes to the Characteristics 1. At maximum supply voltage with highly active input signals. 2. The levels have to be measured with load circuits of 1 3.0 V (standard TTL load) and C 3. The data is for both input and output direction. ...
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... Philips Semiconductors Digital Video Encoders (DENC2-M6) handbook, full pagewidth LLC CREF VP(n) DP(n) RCV2 The data demultiplexing phase is coupled to the internal horizontal phase. The CREF signal applies only for the 16 lines digital TV format, because these signals are only valid in 13.5 MHz. ...
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... Philips Semiconductors Digital Video Encoders (DENC2-M6) handbook, full pagewidth A0 CSN RWN D DTACK handbook, full pagewidth A0 CSN RWN D DTACK 1996 Jul RWS ACS Fig.10 MPU interface timing (READ cycle RWS ACS Fig.11 MPU interface timing (WRITE cycle). 29 Preliminary specification SAA7184; SAA7185B ...
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... Philips Semiconductors Digital Video Encoders (DENC2-M6) APPLICATION INFORMATION 1996 Jul 03 SAA7184; SAA7185B 30 Preliminary specification pagewidth full handbook, ...
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... Philips Semiconductors Digital Video Encoders (DENC2-M6) PACKAGE OUTLINE PLCC68: plastic leaded chip carrier; 68 leads pin 1 index DIMENSIONS (millimetre dimensions are derived from the original inch dimensions UNIT min. max. 4.57 0.53 mm 0.51 0.25 3.30 4.19 0.33 0.180 0.021 inches 0.020 0.01 ...
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... Philips Semiconductors Digital Video Encoders (DENC2-M6) 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 Digital Video Encoders (DENC2-M6) 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 Digital Video Encoders (DENC2-M6) 1996 Jul 03 SAA7184; SAA7185B NOTES 34 Preliminary specification ...
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... Philips Semiconductors Digital Video Encoders (DENC2-M6) 1996 Jul 03 SAA7184; SAA7185B NOTES 35 Preliminary specification ...
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... Mexico: 5900 Gateway East, Suite 200, EL PASO, TEXAS 79905, Tel. +1 800 234 7381, Fax. +1 708 296 8556 Middle East: see Italy For all other countries apply to: Philips Semiconductors, Marketing & Sales Communications, Building BE-p, P.O. Box 218, 5600 MD EINDHOVEN, The Netherlands, Fax. + 24825 © Philips Electronics N.V. 1996 All rights are reserved ...