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| ADV601 LC VideoPipe User's Guide Quick Start, as easy as 1, 2, 3. 1. Connect S-video or composite video outputs on right side of VideoPipe to TV monitor. 2. Connect NTSC or PAL video source to S-video or composite inputs on left side of VideoPipe. VideoPipe auto-senses which input is used. If no source of video available, skip to step 3 for now. 3. Connect wall socket power supply provided, Hit Reset Button and enjoy the video! a 7/4/97 2 a7/4/97 ADV601LC VideoPipe User's Guide Table of Contents VideoPipe Contents Suggested Video Equipment Separately Purchased Material for Advanced Users 4 4 4 VideoPipe Installation Jumper Settings, Test Points, Other Connections 4 5 VideoPipe Functionality The PushButtons Function Parameters 6 6 6 VideoPipe Hardware ADV601LC VideoPipe Block Diagram 7 7 VideoPipe Specifications Video Outputs (ranked from worst to best performing) Video Inputs (ranked from worst to best performing) Other Connectors +5V Power J10 ADSP-2185 Serial Port (SPORT) JP17 EZ-ICE JP16 RS-232 P1 On-Board CPU Memory Video Decompressor/Compressor 7 7 7 8 8 8 8 8 8 8 8 Sample Application Performance Reference 9 ADV601LC VideoPipe User's Guide 7/4/97 a 3 VideoPipe Contents * * * ADV601LC VideoPipe board. Wall-plug Power supply ADV601LC VideoPipe User's Guide (this document) Suggested Video Equipment * * color video monitor with CCIR624/RS-170 analog composite or analog Y/C video (PAL or NTSC) LaserDisc, VCR, camcorder, or camera with CCIR624/RS-170 analog composite or analog Y/C video output (PAL or NTSC) Separately Purchased Material for Advanced Users * * * ADSP-218x EZ-ICE ADSP-21xx family software tools ADV601 VideoLAB PCI plug-in board VideoPipe Installation Quick Start, as easy as 1, 2, 3. 1. Connect S-video or composite video outputs on right side of VideoPipe to TV monitor. 2. Connect NTSC or PAL video source to S-video or composite inputs on left side of VideoPipe. If no source of video available, skip to set 3 for now. 3. Connect wall socket power supply provided, Hit Reset Button and enjoy the video. 4 a7/4/97 ADV601LC VideoPipe User's Guide Jumper Settings, Test Points, Other Connections Jumper/ Connector J12 CCIR656 video input connector @ TTL Levels CCIR656 video output connector @ TTL Levels ADSP-2185 EZ-ICE connector Professional D1 parallel video sources such as Digital Betacam and D5 Function Usage Typical Setting Unused Alternate Setting Connected to customers built equipment J13 Professional D1 parallel video destinations Unused Connected to customers built equipment JP16 Advanced developers for DSP code Debug via 2185 EZ-ICE Unused Connected to ADSP2185 EZ-ICE via connector supplied with ADSP-2185 EZICE Connected to customers built equipment open when ECL CCIR656 interface board is used and valid CCIR656 digital input is present. Connected to PC COM port via provided RS-232 cable adaptor JP17 ADSP-2185 Serial Port (SPORT) connector Video Clock Source Advanced developers for routing compressed video to/from the DSP to other system components Used to select between SAA7111 line-locked clock source (1-2 short) for ADV601LC or CCIR656 digital video clock source for ADV601LC. Real-time display of diagnostic and compressed bit rate data Unused JP5 1-2 short when input video is composite or Y/C. P1 RS-232 connector Unused ADV601LC VideoPipe User's Guide 7/4/97 a 5 VideoPipe Functionality The PushButtons Button Select Button (S3) Button Description Selects which parameters are controlled by the up button and the down button. Press Select 0 time(s), Up/Down co ntrols Compression Ratio Press Select 1 time(s), Up/Down co ntrols Field/sec Press Select 2 time(s), Up/Down co ntrols Image Resolution Press Select 3 time(s), Up/Down co ntrols Compression Ratio etc.... Up Button (S1) Down Button (S2) Freeze Button (S4) Moves Up list of parameters (see lists to right) Moves Down list of parameters (see lists to right) Freezes current Image on the TV monitor for close visual analysis Fields are autoimatically doubled and some Color Sub-Carrier phase error may be seen Hardware and Software Reset Function Parameters Select Button Select Button pushed 0 times to control Bit Rate in Mbps Up Button Down Button * 5 * 8 * 11 * 12 * 17 * 18 * 19 * 20 * 21 * 23 * 25 * 27 * 41 * 65 * 81 All Values expressed as compression Ratio * 60/50 * 30/25 * 15/12.5 * 12 * 10 * 5 * 1 All Values Fields/sec * CCIR601 (0) * CIF (1) * QCIF (2) * QQCIF (3) * QQQCIF (4) * QQQQCIF (5) Reset Value 20 Select Button pushed 1 time to control Field/sec 60/50 Reset Button (S5) Select Button pushed 2 times to control Image Resolution 1 Select Button pushed 3, 6, ... times loops to the top of column 6 a7/4/97 ADV601LC VideoPipe User's Guide VideoPipe Hardware ADV601LC VideoPipe Block Diagram Serial Port (SPORT) JP17 EZ-ICE JP16 RS-232 P1 ADV601 LC VideoPipe Y/C J2 CVBS J11 DRAM DRAM a a a a SAA7111 iic ADV601LC h/w reset ADSP-2185 h/w reset ADV601LC h/w reset ADV7175 Y/C J8 CVBS J7 +5 VDC J10 SRAM Reset Freeze Up Down Select CCIR656 J12 SRAM ROM CCIR656 J13 Push Buttons PALS VideoPipe Specifications Video Outputs (ranked from worst to best performing) 1. J7 PAL (CCIR624) or NTSC (RS-170) composite analog output via RCA connector on right side of board. Analog Devices ADV7176 encoder used. 2. J8 PAL or NTSC S-video analog output via 4-pin DIN connector on right side of board. Analog Devices ADV7176 encoder used. 3. J13 Optional 8-bit parallel D1 (CCIR656) @ TTL signaling (see schematics for pin definition). 14-pin 100-mil dual row header (provided) must be installed by user. Video Inputs (ranked from worst to best performing) 1. J11 Auto-sensing PAL (CCIR624) or NTSC (RS-170) composite analog inputs via RCA connector (75W terminated) on left side of board. Philips SAA7111 decoder used. Overall compression performance of the VideoPipe is limited to the performance of the SAA7111. Advanced users should use the 8-bit parallel D1 (CCIR656) interface. 2. J2 Auto-sensing PAL or NTSC S-video analog inputs via 4-pin DIN connector (75W terminated) on left side of board. Philips SAA7111 decoder used. Superior to composite input. 3. J12 Optional 8-bit parallel D1 (CCIR656) @ TTL signaling (see schematics for pin definition). 14-pin 100-mil dual row header (provided) must be installed by user. Recommended for best Video performance. Other Connectors +5V Power J10 5 Volts DC @ 3 Watts provided by wall socket power supply. ADSP-2185 Serial Port (SPORT) JP17 7-pin keyed 100-mil single row header (provided) must be installed by user. For advanced users when interfacing compressed bit streams to external systems. Required that special code be developed by the user for the ADSP-2185. EZ-ICE JP16 14-pin keyed 100-mil dual row header (provided) must be installed by user. For advanced users when developing user code for ADSP-2185. RS-232 P1 10-pin keyed 100-mil dual row header (provided) must be installed by user. For advanced users when monitoring diagnostics from ADSP-2185 or when developing user code for ADSP-2185. On-Board CPU ADSP-2185 16 bit DSP with 80k bytes of on-chip memory and 33 MIP performance. Memory * * * 2 4-Mbit SRAM for ADSP-2185 compressed video field storage. 1 4-Mbit ROM for ADSP-2185 for control code (excessively large for future expansion) 1 4-Mbit -60 EDO DRAM for each ADV601LC (total 2) Video Decompressor/Compressor ADV601LC in 120 pin 14x14 mm 0.5 mm pitch TQFP. 8 a7/4/97 ADV601LC VideoPipe User's Guide Sample Application Performance Reference Video Comp. Ratio 5.0 8.5 11.8 17.2 18.2 19.3 20.5 21.8 23.4 25.2 27.3 41.0 65.5 81.9 Video Bit Rate (Mbps) 33.6E+6 19.7E+6 14.1E+6 9.7E+6 9.2E+6 8.7E+6 8.2E+6 7.7E+6 7.2E+6 6.7E+6 6.1E+6 4.1E+6 2.6E+6 2.0E+6 Radio Modem Example Application Professional Quality Video Capture and nonlinear Editing ATSC VSB8 Terrestrial Digital Broadcast bit rate DVHS Standard Mode Bit Rate 12 Mbps USB with 19 64-byte isochronous pipes 12 Mbps USB with 18 64-byte isochronous pipes IDE/ISA Video Capture 12 Mbps USB with 16 64-byte isochronous pipes 12 Mbps USB with 15 64-byte isochronous pipes 12 Mbps USB with 14 64-byte isochronous pipes 12 Mbps USB with 13 64-byte isochronous pipes 12 Mbps USB with 12 64-byte isochronous pipes ADV601LC VideoPipe User's Guide 7/4/97 a 9 |
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