EVAL-ADV7179EBM Analog Devices Inc, EVAL-ADV7179EBM Datasheet

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EVAL-ADV7179EBM

Manufacturer Part Number
EVAL-ADV7179EBM
Description
BOARD EVAL FOR ADV7179
Manufacturer
Analog Devices Inc
Datasheet

Specifications of EVAL-ADV7179EBM

Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
APPLICATION NOTE
ADV7174/79 Video Encoder Evaluation Board Module
(EVAL-ADV7174/79 EBM)
EVAL-ADV7174/79EBM Application Note Rev.0
Video Group Limerick
st
21
Oct 2002
Analog Devices B.V. PRELIMINARY
1 of 22

Related parts for EVAL-ADV7179EBM

EVAL-ADV7179EBM Summary of contents

Page 1

... APPLICATION NOTE ADV7174/79 Video Encoder Evaluation Board Module (EVAL-ADV7174/79 EBM) EVAL-ADV7174/79EBM Application Note Rev Oct 2002 Analog Devices B.V. PRELIMINARY Video Group Limerick ...

Page 2

... Author: denis.russell@analog.com EVAL-ADV7174/79EBM Application Note Rev Oct 2002 Analog Devices B.V. PRELIMINARY Video Group Limerick ...

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... ADV7174/79 Video Encoder Evaluation Board Module CONTENTS 1.0 Introduction and Quickstart 2.0 Functional Description 2.1 Description Overview 2.1.1 Board-Level Description Figure 2-1 Board-Level Block Diagram Table 2-1 EVAL-ADV7174/79EBM output options 2.1.2 System-Level Description Figure 2-2 System-Level Block Diagram 3.0 Hardware Configuration 3 ...

Page 4

... ADV7174/79EBM board. It contains a description of the hardware, on board jumpers, switch settings and interpretation of LED`s. The Digital Video Encoder converts a digital video input signal into an analog output signal. Using the board with the evaluation software and a personal computer enables access to all features and settings of the devices. It handles the I ...

Page 5

... NB: First implement a reset on the encoder module by pressing S1 followed by a reset on the deserializer module (S2). The CVBS signal input will now be decoded by the on board deserializer and then encoded by the encoder and output at P2, DAC B. EVAL-ADV7174/79EBM Application Note Rev Oct 2002 Analog Devices B.V. PRELIMINARY PAL set DAC B – ...

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... ADI. The board has been designed to make accurate and detailed device evaluation efficient and fast. The inclusion board microconverter, all DC power regulation and a digital video deserializer make this possible. ...

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... P6 D CInput On-Board PSU P1 CVBS DVDD_5v DVD D3.3v serial digital 8 GS7005 DE SERIALIZER 0 Xtal ADU812 Micro-C SW1 RS232 Download EVAL-ADV7174/79EBM Application Note Rev Oct 2002 Analog Devices B.V. PRELIMINARY Plug In Encoder Module P2 On-Board PSU DVDD 8 8 Filters/Buffers ADV7174/79 ENCODER I2C J3 I2C C ompatibleInterface P5 ...

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... Table 2-1 EVAL-ADV7174/79EBM selectable output options via PC software Option DACA 1 CVBS CVBS CVBS CVBS CVBS: Composite Video Baseband Signal Y: Luminance Component Signal (For YUV or Y/C Mode) C: Chrominance Signal (For Y/C Mode) U: Chrominance Component Signal (For YUV Mode) V: Chrominance Component Signal (For YUV Mode) ...

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... System-Level Description A system-level block diagram incorporating the EVAL-ADV7174/79EBM is shown on figure 2-2. Typical commercially available test equipment is also shown. The primary features of this configuration, which is used for system evaluation, are: Figure 2-2. System-Level Block Diagram EVAL-ADV7174/79EBM Application Note Rev Oct 2002 Analog Devices B ...

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... Hardware Configuration Figure 3-1a shows the EVAL-ADV7174/79EBM decoder module board layout with the location and orientation of jumpers, switches and connectors. Figure 3-1a. EVAL-ADV7174/79EBM Decoder Module Board Layout 96 pin connector to deserializer board or other ADV eval DC Power In Loop Out board modules (7.5V - 9V) ADV7174/79 Video Encoder EVAL-ADV7174/79EBM Application Note Rev ...

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... Figure 3-1b. Deserializer EBM Layout Serial Digital Input On Board PSU regulation DC Power In (7.5-9V) RJ11 PC Interface Micro-p RS232 download EVAL-ADV7174/79EBM Application Note Rev Oct 2002 Figure 3-1b shows the Deserializer EBM encoder module board layout with the location and orientation of jumpers, switches and connectors. ...

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... Jumper Settings The EVAL-ADV7174/79EBM jumper settings are shown in Table 3-1 Table 3-1 EVAL-ADV7174/79EBM Jumper Definitions Encoder Module Jumper(s) Valid Silkscreen Jumper Marking Positions. J1 Deserializer Module J1 J1A EQ/ J1B J2 J2A MODE J2B J3 J3A J3B J10 J10A Clock J10B EVAL-ADV7174/79EBM Application Note Rev.0 ...

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... Deserializer Module: D1 LOCK D2 CD EVAL-ADV7174/79EBM Application Note Rev Oct 2002 Analog Devices B.V. PRELIMINARY Description / Condition LED is illuminated if DC power present. LED illuminated when the GS7005 Deserializer has acquired lock with the incoming digital video LED illuminated when no input carrier present on the ...

Page 14

... Switch Settings Table 3-3 shows the valid DIP switch settings for the EVAL-ADV7174/79EBM. The 8- way DIP switch is used by the microconverter to determine, at power-up/reset, what the default settings are used. Table 3-3 SW2 DIL switch pack settings SW8 SW7 SW6 Macrovision * Reserved ...

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... SCHEMATICS This chapter presents the schematic information and diagrams for the EVAL- ADV7174/79EBM evaluation board 4.1 Schematic Information This chapter provides schematic diagrams and additional related information. 4.1.1 EVAL-ADV7174/79EBM Video Encoder The ADV7174/ integrated Digital Video Encoder that converts digital ITU-R BT656 4:2:2 Component Video Data (8,16 bit) into a standard analog baseband television signal compatible with NTSC, PAL B/D/G/H/I, PAL N& ...

Page 16

... PC interface The PC interface provides two-way buffering between the EVAL-AD7174/79EBM and the control PC. connector P5. 4.1.5 Encoder Module On Board power supply regulation The board module has a total of two supply rails. Externally, the only power required is one single supply, which is recommended to be rated and have a minimum supply current of 1 ...

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... Figure 4.2.1 ADV7174/79 EBM - Video Encoder EVAL-ADV7174/79EBM Application Note Rev Oct 2002 Analog Devices B.V. PRELIMINARY Video Group Limerick ...

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... Figure 4.2.2 ADV7174/79 EBM - Filter Section EVAL-ADV7174/79EBM Application Note Rev Oct 2002 Analog Devices B.V. PRELIMINARY Video Group Limerick ...

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... Figure 4.2.3 ADV7174/79 EBM – Power Section EVAL-ADV7174/79EBM Application Note Rev Oct 2002 Analog Devices B.V. PRELIMINARY Video Group Limerick ...

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... PCB layout with Analog and Digital signal processing When designing the EVAL-ADV7174/79-EBM the following important design considerations were used and should be considered when implementing PCB layout with Analog and Digital signal processing. Use separate ground planes for analog and digital supply, use one layer for both planes and ensure that there is no overlapping ...

Page 21

... Install the Micro-converter download program on the PC. This can be done by running `setup.exe` in the `microcode` folder on the ADV7174/79EBM evaluation CD. 3. Insert jumper J5, apply power to the evaluation board and implement a reset by pressing S2. This action will clear any code from the micro-converter the main windows task bar select, START..PROGRAMS…AduC….WSD. ...

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... Fig 5.0 EVAL-ADV7174/79EBM EVAL-ADV7174/79EBM Application Note Rev Oct 2002 Analog Devices B.V. PRELIMINARY 2 c compatible interface wiring diagrams RJ11 to Parallel adapter RJ11 cable black red green yellow Video Group Limerick Deser ializer Module P5 2-SDA 3-ACK 4-G ND 5-SCL ...

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