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ADV7513
Low-Power HDMI 1.4a Transmitter
HARDWARE USER’S
GUIDE
- Revision 0 –
November 2011
Rev. 0| Page 1 of 46

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ADV7513
REVISION HISTORY
11/11 Rev 0 Initial Release
HARDWARE USER’S GUIDE
Rev.0
Legal Terms and Conditions
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ADV7513 ADI Confidential
HARDWARE USER’S GUIDE
Rev. 0
TABLE OF CONTENTS
Section 1: Introduction .........................................................................................................................................................................................7
1.1 Scope and Organization.......................................................................................................................................................................7
1.1.1 Links ................................................................................................................................................................................................7
1.1.2 Symbols ...........................................................................................................................................................................................7
1.1.3 Format Standards...........................................................................................................................................................................7
1.2 Overview ................................................................................................................................................................................................8
1.3 Hardware Features................................................................................................................................................................................8
1.4 Supported Input Formats ....................................................................................................................................................................8
1.5 Supported Output Formats .................................................................................................................................................................8
Section 2: Reference Documents.........................................................................................................................................................................9
2.1 ADI Documents ....................................................................................................................................................................................9
2.2 Industry Specifications.........................................................................................................................................................................9
Section 3: Block diagram ....................................................................................................................................................................................10
Section 4: Specifications......................................................................................................................................................................................11
4.1 Explanation of Test Levels.................................................................................................................................................................15
4.2 ESD Caution ........................................................................................................................................................................................15
Section 5: Pin and package information...........................................................................................................................................................16
5.1 Mechanical Drawings and Outline Dimensions ............................................................................................................................19
Section 6: Functional Description .....................................................................................................................................................................20
6.1 Input Connections..............................................................................................................................................................................20
6.1.1 Unused Inputs ..............................................................................................................................................................................20
6.1.2 Video Data Capture Block..........................................................................................................................................................20
6.1.2.1 Video Input Connections ...................................................................................................................................................20
6.1.3 Audio Data Capture Block .........................................................................................................................................................26
6.1.3.1 Supported Audio Input Format and Implementation....................................................................................................26
6.1.3.2 Inter-IC Sound (I2S) Audio ...............................................................................................................................................28
6.1.3.3 Sony/Philips Digital Interface (S/PDIF) ...........................................................................................................................30
6.1.3.4 HBR Audio............................................................................................................................................................................30
6.1.4 Hot Plug Detect (HPD) pin........................................................................................................................................................30
6.1.5 Power Down / I2C Address (PD/AD) ......................................................................................................................................30
6.1.6 Input Voltage Tolerance .............................................................................................................................................................31
6.2 Output Connections...........................................................................................................................................................................31
6.2.1 Output Formats Supported ........................................................................................................................................................31
6.2.2 TMDS Outputs.............................................................................................................................................................................31
6.2.2.1 ESD Protection .....................................................................................................................................................................31
6.2.2.2 EMI Prevention ....................................................................................................................................................................31
6.2.3 Display Data Channel (DDC) pins............................................................................................................................................31
6.2.4 Interrupt Output (INT) ..............................................................................................................................................................32
6.2.5 PLL Circuit....................................................................................................................................................................................32
6.3 Consumer Electronic Control (CEC) ..............................................................................................................................................32
6.3.1 Unused Inputs ..............................................................................................................................................................................32
6.3.2 CEC Function...............................................................................................................................................................................32
6.4 Video Data Formatting ......................................................................................................................................................................33
6.4.1 Supported 3D Formats................................................................................................................................................................33
6.4.2 DE, Hsync and Vsync Generation.............................................................................................................................................33
6.4.3 Color Space Conversion (CSC) Matrix.....................................................................................................................................35
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ADV7513
HARDWARE USER’S GUIDE
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6.4.4 4:2:2 to 4:4:4 and 4:4:4 to 4:2:2 Conversion Block...................................................................................................................36
6.5 DDC Controller ..................................................................................................................................................................................36
6.6 Inter-IC Communications (I2C) ......................................................................................................................................................36
6.6.1 Two-Wire Serial Control Port ...................................................................................................................................................36
6.6.2 Data Transfer via I2C ..................................................................................................................................................................37
6.6.3 Serial Interface Read/Write Examples ......................................................................................................................................38
6.7 Power Domains...................................................................................................................................................................................39
6.7.1 Power Supply Sequencing ..........................................................................................................................................................40
6.7.2 Power Consumption ...................................................................................................................................................................40
Section 7: PCB Layout Recommendations ......................................................................................................................................................42
7.1 Power Supply filtering........................................................................................................................................................................42
7.2 Video Clock and Data Inputs............................................................................................................................................................43
7.3 Audio Clock and Data Inputs ...........................................................................................................................................................43
7.4 SDA and SCL.......................................................................................................................................................................................43
7.5 DDCSDA and DDCSCL ....................................................................................................................................................................43
7.6 Current Reference Pin: R_EXT.........................................................................................................................................................44
7.7 CEC Implementation .........................................................................................................................................................................44
Section 8: Glossary ..............................................................................................................................................................................................46
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ADV7513 ADI Confidential
HARDWARE USER’S GUIDE
Rev. 0
TABLE OF FIGURES
Figure 1 ADV7513 Functional Block Diagram...........................................................................................................................................10
Figure 2 Timing for Video Data Interface ...................................................................................................................................................13
Figure 3 Timing for I2S Audio Interface .....................................................................................................................................................13
Figure 4 Timing for S/PDIF Audio Interface ..............................................................................................................................................14
Figure 5 64-lead LQFP configuration (top view - not to scale) ................................................................................................................16
Figure 6 64-lead Low-Profile Quad Flat Pack [LQFP-SW64-2] ...............................................................................................................19
Figure 7 2X Clock timing ...............................................................................................................................................................................23
Figure 8 DDR DE timing - Register 0x16[1] = 1.........................................................................................................................................26
Figure 9 DDR DE timing - Register 0x16[1] = 0.........................................................................................................................................26
Figure 10 I2S Standard Audio – Data width 16 to 24 bits per channel..................................................................................................28
Figure 11 I2S Standard Audio – 16-bit samples only ...............................................................................................................................29
Figure 12 Serial Audio – Right-Justified ....................................................................................................................................................29
Figure 13 Serial Audio – Left-Justified .......................................................................................................................................................29
Figure 14 AES3 Direct Audio ......................................................................................................................................................................30
Figure 15 S/PDIF Data Timing....................................................................................................................................................................30
Figure 16 Typical All-HDMI Home Theatre.............................................................................................................................................32
Figure 17 Sync Processing Block Diagram ................................................................................................................................................34
Figure 18 Single Channel of CSC (In_A) ...................................................................................................................................................35
Figure 19 Serial Port Read/Write Timing ..................................................................................................................................................38
Figure 20 Serial Interface—Typical Byte Transfer....................................................................................................................................39
Figure 21 Power Supply Domains...............................................................................................................................................................40
Figure 22 AVDD and PVDD Max Noise vs. Frequency..........................................................................................................................42
Figure 23 LC Filter Transfer Curve............................................................................................................................................................43
Figure 24 CEC external connection............................................................................................................................................................44
Figure 25 Example Schematic......................................................................................................................................................................45
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