Texas Instruments TVP5158 manual Schematics 6, Davinci HD

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TVP5158 EVM Schematics

								D																																												C																																															B																			A
																																																																																																																							Rev	1.3
																																																																																																																									8
																											LRCLK R T					BCLK R T																																																																																									6 of
1	+3.3VD	R98R99	00																M								LRCLK RR100 DNP 0					BCLK RR101 DNP 0																																																																																						TVP5158 EVM	Number	DAVINCI HD	October 08, 2009Sheet	1
																			SD_																																																																																																				Size Document		Date: Thursday,
								BCLK R		BCLK R T		LRCLK R						SD M										LRCLK R					BCLK R																																																																																					Title	Size Document	B	Date: Thursday,
			2	4		6		8		10		12		14		16		18		20	22		24		26		28		30	32		34		36	38		40		42		44		46		48		50		52		54		56	58		60		62		64		66		68		70		72		74		76		78		80		82		84		86		88		90		92		94		96		98		100		102		104		106		108		110		112		114		116		118		120
2	J10		2		4		6		8		10		12		14		16		18	20		22		24		26		28	30		32		34	36		38		40		42		44		46		48		50		52		54	56		58		60		62		64		66		68		70		72		74		76		78		80		82		84		86		88		90		92		94		96		98		100		102		104		106		108		110		112		114		116		118		120					2
																																																																																																																					1.GND	G1
																																																																																																																					2.GND	G1
																																																																																																																					2.GND	G2
																																																																																																																					3.GND	G2
																																																																																																																					3.GND	G3
																																																																																																																					4.GND	G3
																																																																																																																					4.GND	G4
																																																																																																																					5.GND	G4
																																																																																																																					5.GND	G5
	QSH-060-01-L-D-A																																																																																																																				6.GND	G5
																																																																																																																					6.GND	G6
																																																																																																																					7.GND	G6
																																																																																																																					7.GND	G7
																																																																																																																					8.GND	G7
																																																																																																																					8.GND	G8
																																																																																																			101		103		105		107		109											G8
			1		3		5		7		9		11		13		15		17	19		21		23		25		27	29		31		33	35		37		39		41		43		45		47		49		51		53	55		57		59		61		63		65		67		69		71		73		75		77		79		81		83		85		87		89		91		93		95		97		99		101		103		105		107		109		111		113		115		117		119
			1 3			5 7				9		11 13				15 17				19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49 51 53 55 57 59 61 63 65 67																																														69 71 73						75 77				79 81 83						85 87				89 91 93						95 97				99		101 103				105 107				109 111 113						115 117				119
														LRCLK R T				SD R
																			SD R																																																														HDn
3																																																															TVP5158INTREQ												I2C SCL HD						RESET IN_								OCLKP OUT				DVOAOUT 0		DVOAOUT 2		DVOAOUT 4		DVOAOUT 6				DVOBOUT 0		DVOBOUT 2		DVOBOUT 4		DVOBOUT 6													3
																																																														TVP5158 INTREQ												R94 33 I2C SCLHD						R95 0 RESETHDnIN		+3.3VD		R97 0				OCLK P OUT				DVO AOUT 0		DVO AOUT 2		DVO AOUT 4		DVO AOUT 6				DVO BOUT 0		DVO BOUT 2		DVO BOUT 4		DVO BOUT 6
			2	4		6		8		10		12		14		16		18		20	22		24		26		28		30	32		34		36	38		40		42		44		46		48		50		52		54		56	58		60		62		64		66		68		70		72		74		76		78		80		82		84		86		88		90		92		94		96		98		100		102		104		106		108		110		112		114		116		118		120
			2		4		6		8		10		12		14		16		18	20		22		24		26		28	30		32		34	36		38		40		42		44		46		48		50		52		54	56		58		60		62		64		66		68		70		72		74		76		78		80		82		84		86		88		90		92		94		96		98		100		102		104		106		108		110		112		114		116		118		120
	J9																																																																																																																				1.GND	G1
	J9																																																																																																																				2.GND	G1
																																																																																																																					2.GND	G2
4																																																																																																																					3.GND	G2				4
4																																																																																																																					3.GND	G3				4
																																																																																																																					4.GND	G3
																																																																																																																					4.GND	G4
																																																																																																																					5.GND	G4
																																																																																																																					5.GND	G5
	QSH-060-01-L-D-A																																																																																																																				6.GND	G5
																																																																																																																					6.GND	G6
																																																																																																																					7.GND	G6
																																																																																																																					7.GND	G7
																																																																																																																					8.GND	G7
																																																																																																																					8.GND	G8
																																																																																																			101		103		105		107		109											G8
			1		3		5		7		9		11		13		15		17	19		21		23		25		27	29		31		33	35		37		39		41		43		45		47		49		51		53	55		57		59		61		63		65		67		69		71		73		75		77		79		81		83		85		87		89		91		93		95		97		99		101		103		105		107		109		111		113		115		117		119
			1 3			5 7				9		11 13				15 17				19 21 23					25 27				29 31 33					35 37			39 41 43						45 47				49 51 53						55 57			59 61 63						65 67				69 71 73						75 77				79 81 83						85 87				89 91 93						95 97				99		101 103				105 107				109 111 113						115 117				119
																																																														INTREQ 2nd												I2CSDA HD R93 33										R96 0				OCLK P OUT				DVO AOUT 1		DVO AOUT 3		DVO AOUT 5		DVO AOUT 7				DVO BOUT 1		DVO BOUT 3		DVO BOUT 5		DVO BOUT 7
																																																															2nd											I2CSDA HD R93 33								+3.3VD		R96 0				OCLK P OUT				DVO AOUT 1		DVO AOUT 3		DVO AOUT 5		DVO AOUT 7				DVO BOUT 1		DVO BOUT 3		DVO BOUT 5		DVO BOUT 7
5																																																															INTREQ_												SDA HD														OCLK P OUT				DVO AOUT 1		DVO AOUT 3		DVO AOUT 5		DVO AOUT 7				DVO BOUT 1		DVO BOUT 3		DVO BOUT 5		DVO BOUT 7													5
																																																																											I2C_
								D																																												C																																															B																			A

Figure 33. Schematics (6 of 8)

SLEU108 –November 2009	TVP5158 Evaluation Module	43
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Contents Users Guide Submit Documentation Feedback Evaluation Using the DaVinci HD EVM List of Figures List of Tables Notational Conventions Functional OverviewAnalog Video/Audio Outputs Analog Video/Audio InputsTest Points and Jumpers I2C Configuration OptionsDigital Video/Audio Outputs to DaVinci HD EVM Digital Video/Audio Cascade Output/InputSystem Level Description Required Hardware and Equipment Setup for TVP5158EVM Stand-Alone ConfigurationJumper Function Setting Comment Setup for TVP5158EVM with DaVinci HD EVMHardware Modifcation for I2S Audio to DM6467 Additional Setup when DSP Processes Video OnlyAdditional Setup When DSP Processes Video and Audio Jumper Settings with DaVinci HD EVMJumper Settings for PC USB Interface as TVP5158 I2C Master Jumper Settings for DaVinci HD EVM as TVP5158 I2C MasterTVP5158EVM Software Setup Wizard Jumper Settings for a Cascaded TVP5158EVMSelect Installation Folder Installation Complete TVP5158EVM Evaluation Procedures Specifying Cascaded Devices ARM Clock 675 MHz DDR2 Memory Clock 324 MHz Evaluation Using the DaVinci HD EVMSetting DM6467 ARM and DDR2 Memory Clock Rates Recommended DM6467 Clock FrequenciesDaVinci HD EVM Boot Setup DaVinci HD Video / Audio Drivers System Initialization for Line-Interleaved Modes Mcviptest Demo Application System Initialization for Pixel Interleave Modes Evaluation of Pixel-Interleaved Digital Video Output ModesVCC Main Menu Summary Menu ContentsVCC Main Window Register Map EditorControl Definition Property SheetsVCC Register Map Editor Controls Property Sheet ControlsVideo Decoder Select and Write Enables Example TVP5158 Property Pages Editing Tools vs Video Decoder Write EnablesEditing Tool Reads From Writes To Writes What VCC Software in Depth VCC Software in Depth TVP5158 Noise Reduction and Auto Contrast Property VCC Software in Depth TDM I2S Audio Data Configuration Symptom Cause Solution Troubleshooting GuideTroubleshooting Setup and General Issues Troubleshooting with THS8200 and CompositeVideo OutputWhen cascading two TVP5158EVMs together Troubleshooting with DM6467 DaVinci HD EVMTroubleshooting I2C Connections and Cascaded EVMs When DSP video/audio driver is I2C master for TVP5158TVP5158 Video Format Property THS8200 Input Controls / Status Property Video Input Schematics 1Audio Schematics 2TVP5158 Misc Schematics 3Schematics 4 Video OUTDavinci HD Schematics 6USB I2C Schematics 7Main Power Schematics 8Important Notice

TVP5158 specifications

The Texas Instruments TVP5158 is a highly versatile and efficient video decoder designed for a range of video processing applications. It serves as an excellent solution for converting analog video signals into digital formats for further processing. The device is commonly utilized in surveillance systems, video conferencing equipment, and various multimedia applications where reliable and high-quality video output is necessary.

One of the primary features of the TVP5158 is its ability to accept multiple video formats, including NTSC, PAL, and SECAM. This flexibility makes it suitable for a global market where different standards are employed. The device can handle up to four composite video inputs, allowing users to connect multiple sources and switch between them as needed seamlessly. The integrated multiplexing capability makes the TVP5158 an excellent choice for applications that require real-time processing of various video sources.

The TVP5158 also incorporates advanced noise reduction technology, which enhances the quality of the output video by minimizing artifacts and disturbances that may affect the viewing experience. This feature is particularly beneficial in situations where video signals may be degraded due to environmental factors. Additionally, the chip includes capabilities for automatic gain control, which helps adjust the signal levels to maintain consistent output quality.

Another significant characteristic of the TVP5158 is its built-in color space conversion. The device can transform the incoming video signals from YCbCr to RGB or vice versa, ensuring compatibility with a wide range of display systems and digital video formats. This feature is essential for applications that work with various video standards and require high fidelity in color representation.

The TVP5158 is designed for low power consumption, making it ideal for battery-operated devices and systems where energy efficiency is crucial. Its small footprint and integration capabilities also allow for easier design and implementation within existing systems without requiring extensive space or additional components.

In summary, the Texas Instruments TVP5158 is a robust video decoder that offers a rich set of features, including support for multiple video formats, advanced noise reduction, automatic gain control, and color space conversion. Its low power requirements and compact design make it an attractive choice for a variety of applications, positioning it as a reliable solution for modern video processing needs.