Texas Instruments TMS320C8 Series Скачать руководство пользователя страница 34 | Manualshive

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Texas Instruments TMS320C8 Series Скачать руководство пользователя страница 34

S-VHS Input Pinout

A-2

A.1 S-VHS Input Pinout

The connection for the luminance (luma) and chrominance (chroma) signal for
composite video sources is made through the S-VHS input connector.
Figure A–1 shows the pinout for this 4-pin mini-DIN connector.

Figure A–1. S-VHS Input Connector

Legend: Pin 1 = Luma ground

Pin 2 = Chroma ground
Pin 3 = Luma input or NTSC/PAL input 1 (1 V peak-to-peak,

negative sync, 75

Ω

unbalanced)

Pin 4 = Chroma input (0.286 V peak-to-peak, Burst, 75

Ω

unbalanced)

or NTSC/PAL input 2
(1 V peak-to-peak, negative sync, 75

Ω

unbalanced)

1

2

4

3

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Содержание TMS320C8 Series

Страница 1: ...TMS320C8x Software Development Board Installation Guide Literature Number SPRU150B Manufacturing Part Number D418027 9741 revision C January 1997 Printed on Recycled Paper...

Страница 2: ...UCTS ARE NOT DESIGNED INTENDED AUTHORIZED OR WARRANTED TO BE SUITABLE FOR USE IN LIFE SUPPORT APPLICATIONS DEVICES OR SYSTEMS OR OTHER CRITICAL APPLICATIONS Inclusion of TI products in such applicatio...

Страница 3: ...d computers with Windows NTt This manual assumes you are familiar with working in a Windows NT environment and understand general and technical PC and multimedia processes and terminology How to Use T...

Страница 4: ...uch as prompts command output error messages etc Here is an example of a system prompt and a command that you might enter d setup exe Information About Cautions and Warnings This book contains caution...

Страница 5: ...rce debuggers This manual provides information about the features and operation of the debuggers and the parallel debug manager it also includes basic information about C expressions and a description...

Страница 6: ...nd examples for programming the serial register transfer SRT controller and the frame timer registers TVP3020 Video Interface Palette Data Manual literature number SLAS080 provides information about t...

Страница 7: ...dia Brand name model number and speed of the computer in which the board is installed Computer s PCI BIOS version Amount of memory in your computer system Version of the software and operating environ...

Страница 8: ...ory Repair 33 4 93 22 25 40 Europe Customer Training Helpline Fax 49 81 61 80 40 10 Asia Pacific Literature Response Center 852 2 956 7288 Fax 852 2 956 2200 Hong Kong DSP Hotline 852 2 956 7268 Fax 8...

Страница 9: ...lling the SDB Card Into Your PC 2 4 2 3 Step 2 Connecting Peripheral Cables to the SDB 2 5 2 4 Step 3 Installing the System Software 2 8 2 5 Where to Go From Here 2 9 3 Running the Board Diagnostics 3...

Страница 10: ...1 5 Audio Breakout Cable 1 8 2 1 TMS320C8x SDB Installation 2 4 3 1 SDB Diagnostics Dialog Box 3 3 A 1 S VHS Input Connector A 2 A 2 VGA Pass Through Connector A 3 A 3 Graphics Output Monitor Connect...

Страница 11: ...d software requirements necessary to install and use the software development board SDB and it describes the items that are delivered as part of the TMS320C8x SDB kit Topic Page 1 1 System Requirement...

Страница 12: ...les Required hardware CD ROM drive Microsoft compatible mouse Optional hardware An EGA or VGA compatible graphics display card and a large mon itor 17 inch or 19 inch The C source debugger has two opt...

Страница 13: ...rcuit emulation of the C8x DSP There are two types of debugger one for the MP and one for the PPs See the TMS320C80 MVP C Source Debugger User s Guide for more detailed information Board reset utility...

Страница 14: ...e rates of up to 48 kHz in 16 bit stereo Video capture consisting of a complete video front end for capturing National Television Standards Committee NTSC or phase alternation line PAL video in a comp...

Страница 15: ...en the connectors the cables and the input output I O peripheral devices is described in Section 1 3 Peripheral Cables The procedures for installing the hardware are given in Chapter 2 Installing the...

Страница 16: ...DIN Audio breakout cable TMS320C8x SDB The purpose of this section is to familiarize you with the peripheral cables See Section 2 3 Connecting Peripheral Cables to the SDB for installation instruc ti...

Страница 17: ...this cable is attached settings in the display sub map control whether the display output is taken from the SDB from the host s display adapter or from both Figure 1 4 VGA Pass Through Cable Graphics...

Страница 18: ...tions for stereo line out line in and auxiliary in The cable is compatible with any audio equipment that connects to standard RCA jacks The RCA plugs can be used with CJ11 to dual RCA connectors for a...

Страница 19: ...installing the board con necting the peripherals if applicable and finally installing the software Topic Page 2 1 Before Starting the Installation Process 2 2 2 2 Step 1 Installing the SDB Card Into Y...

Страница 20: ...Note If you find any items missing or damaged contact Texas Instruments im mediately See If You Need Assistance in the Preface for the appropriate phone numbers Controlling static electricity Minimizi...

Страница 21: ...h PCI slot only Before installing the SDB make sure your PC has a full length PCI slot Other wise obstructions could prevent you from fully inserting the SDB in the mother board PCI bus connector For...

Страница 22: ...d To install the SDB card into your PC follow these steps 1 Turn off your PC s power and unplug the power cord 2 Remove the cover of your PC 3 Remove the SDB from the antistatic bag 4 Insert the board...

Страница 23: ...8 pin mini DIN Audio I O Connecting the Wrong Connectors The VGA pass through and audio I O connectors are not keyed and both are 8 pin mini DIN Connecting an audio peripheral to the VGA pass through...

Страница 24: ...dapter cable with a BNC to RCA adapter The BNC to RCA adapter connector is not available through TI but can be purchased through a cable supplier 5 Connect the audio breakout cable to the SDB s audio...

Страница 25: ...ep 2 Connecting Peripheral Cables to the SDB 2 7 Installing the TMS320C8x SDB 6 Use the VGA pass through cable to connect the external VGA compatible adapter to the SDB s VGA pass through 8 pin mini D...

Страница 26: ...l the tools on a PC running Windows NT follow these steps 1 Insert the CD ROM into your CD ROM drive 2 Log onto Windows NT as a user with administrative privileges 3 From the File menu select Run 4 In...

Страница 27: ...lled You should Read Chapter 3 Running the Board Diagnostics and follow the instruc tions This chapter helps you verify the operation of the major components of the board such as audio capture and pla...

Страница 28: ...tics only after instal ling the SDB card and system software See Chapter 2 for installation instruc tions Use the board diagnostics to verify the operation of the major components of the board such as...

Страница 29: ...mory Test VRAM and DRAM memory on board Display Test Video display Video Test Video capture Audio Test Audio capture and playback All All of the SDB hardware functions Depending on the tests you run t...

Страница 30: ...Box Audio Test Memory Test Display Test Video Test Not Tested All Serial Numbers Main Board Capture Frame Tests VRAM Size DRAM Size OK Cancel Help 2 Meg 4 Meg 8 Meg 10 Meg 32 Meg Composite 1 Composite...

Страница 31: ...s software To correct the problem take the action specified here for that message or condition If the problem persists seek technical support At least one service driver failed during system startup D...

Страница 32: ...Local Bus Specification Revisions 2 0 and 2 1 Motherboards with chipsets supporting earlier revisions will not correctly configure the SDB and therefore the device driver will not load System hangs D...

Страница 33: ...endix contains the pinout for each peripheral cable connector for the software development board SDB Topic Page A 1 S VHS Input Pinout A 2 A 2 VGA Pass Through Pinout A 3 A 3 Graphics Output Monitor P...

Страница 34: ...nput connector Figure A 1 shows the pinout for this 4 pin mini DIN connector Figure A 1 S VHS Input Connector Legend Pin 1 Luma ground Pin 2 Chroma ground Pin 3 Luma input or NTSC PAL input 1 1 V peak...

Страница 35: ...lows only a single monitor is made through the VGA pass through connector Figure A 2 shows the pinout for this 8 pin mini DIN connector Figure A 2 VGA Pass Through Connector 2 Legend Pin 1 AGND Pin 2...

Страница 36: ...nnector Figure A 3 shows the pinout for this 15 pin D sub connector Figure A 3 Graphics Output Monitor Connector Legend Pin 1 Red Pin 2 Green Pin 3 Blue Pin 4 No connection Pin 5 No connection Pin 6 A...

Страница 37: ...auxiliary in are made through the audio I O connector Figure A 4 shows the pinout for this 8 pin mini DIN con nector Figure A 4 Audio I O Connector Legend Pin 1 Right out Pin 2 Left out Pin 3 Right AU...

Страница 38: ...components of the system audio breakout cable A cable that connects the SDB to audio input and output peripherals It contains standard RCA jacks for stereo line out line in and auxiliary in B BPP Bit...

Страница 39: ...bugger A window oriented software interface that helps you to detect and fix errors in programs running on a C8x device driver Software that enables computer hardware to communicate with a device A de...

Страница 40: ...onents or as semblies that are sensitive to static electricity GUI Graphical user interface A screen format that provides windows menus dialog boxes icons lists and options that allow you to start a p...

Страница 41: ...e part is called the luminance and is also called luma See also chrominance M memory map A graphical representation of a computer system s memory showing the locations of program space data space rese...

Страница 42: ...l cir cuit that performs a defined function PCI Peripheral component interconnect High speed local bus that sup ports data transfer speeds of up to 132M bytes per second at 33 MHz peripheral cable A c...

Страница 43: ...vertical helical scan Similar to the VHS video record ing standard except that the chrominance and luminance data are treated as components that provide higher quality video S VHS to RCA adapter cabl...

Страница 44: ...presentation VIP Video interface palette Used to convert digital RGB red green blue information to analog signals that drive a display VRAM Video random access memory A portion of the microprocessor s...

Страница 45: ...o 4 2 connectors audio I O 2 6 BNC to RCA adapter 1 6 2 6 CJ11 to dual RCA 1 8 2 6 connecting 2 5 to 2 7 damage caused by using wrong 2 5 graphics output monitor 2 5 illustration 1 5 pinouts A 1 to A...

Страница 46: ...d documentation v to vi requirements hardware 1 2 software 1 2 results txt file 3 2 running diagnostics 3 2 to 3 3 S SDB Diagnostics dialog box 3 2 to 3 3 SDB kit checklist 1 3 SDBDIAG EXE program 3 2...

Страница 47: ...nal processor DSP iii troubleshooting driver not loaded error 4 2 insufficient privilege error 4 2 service driver failure 4 1 system hangs 4 2 V VGA pass through cable 1 7 2 7 VGA pass through connect...

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