AD9981/PCBZ Analog Devices Inc, AD9981/PCBZ Datasheet

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AD9981/PCBZ

Manufacturer Part Number
AD9981/PCBZ
Description
Manufacturer
Analog Devices Inc
Datasheet

Specifications of AD9981/PCBZ

Lead Free Status / Rohs Status
Supplier Unconfirmed
FEATURES
Two analog input connectors for RGB or YPbPr input
Separate, low-noise regulators for each AD9981 power
100-pin interface connector provides 5 V input and
APPLICATIONS
For evaluation of AD9981 as part of the
Can also be adapted to end-user evaluation platform
PACKAGE CONTENTS
AD9981 evaluation board
10-bit display interface board (AD998xEB)
DEPL evaluation software including preset files
DEPL evaluation board documentation
5 V power supply
USB and parallel port cables
Rev. 0
Information furnished by Analog Devices is believed to be accurate and reliable.
However, no responsibility is assumed by Analog Devices for its use, nor for any
infringements of patents or other rights of third parties that may result from its use.
Specifications subject to change without notice. No license is granted by implication
or otherwise under any patent or patent rights of Analog Devices. Trademarks and
registered trademarks are the property of their respective owners.
domain (VD, VDD, and PVD)
AD9981 outputs (syncs, clock, and data)
AD9981 evaluation kit
using the 100-pin interface connector
ANALOG FLAT PANEL INTERFACE BOARD
High Performance 10-Bit Display Interface
Figure 1. Board Shown in Centimeters
PRODUCT DESCRIPTION
The purpose of the AD9981 evaluation board is both to
demonstrate the performance of the AD9981 and to serve as an
implementation example for design and layout. To aid in real-
world evaluation, it was designed so that it could be connected
as easily as possible into another PC board, such as a graphics
controller board.
This board is for IC device evaluation purposes only. Analog
Devices does not recommend using this hardware outside of
this stated usage. Further, Analog Devices provides no warran-
ties for use of this equipment beyond the scope of IC device
evaluation purposes.
REQUIREMENTS
The requirements to use the AD9981 evaluation board are a 5 V
power supply, graphics signals (through either of the 15-pin VGA
connectors), and a means to program the internal chip registers.
Hardware and software for programming the internal chip reg-
ister are provided.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
Fax: 781.461.3113
Evaluation Board for the
© 2005 Analog Devices, Inc. All rights reserved.
AD9981/PCB
www.analog.com

AD9981/PCBZ Summary of contents

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FEATURES Two analog input connectors for RGB or YPbPr input Separate, low-noise regulators for each AD9981 power domain (VD, VDD, and PVD) 100-pin interface connector provides 5 V input and AD9981 outputs (syncs, clock, and data) APPLICATIONS For evaluation of ...

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AD9981/PCB TABLE OF CONTENTS Evaluation Board Hardware ............................................................ 3 Typical Configuration.................................................................. 3 Power.............................................................................................. 3 Programming the Internal Chip Registers................................ 3 Evaluation Board Software .............................................................. 4 Settting up the Software............................................................... 4 AD9981 Software Control........................................................... 5 REVISION HISTORY 3/05—Revision 0: Initial Version ...

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EVALUATION BOARD HARDWARE TYPICAL CONFIGURATION In most cases, this evaluation board is used to digitize analog RGB graphics signals and pass the data to another board this, connect the graphics signals to the 15-pin VGA connector, supply 5 ...

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... The DEPL evaluation software can control any of the DEPL AD988x or AD998x devices. It can also read and write to the 10-bit display interface board and includes useful tools such as a PLL Divisor calculator. Figure 2. DEPL Evaluation Software—AD9981 Register Setup Window Rev Page ...

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... Table 1 contains example PLL register settings for various video modes. For PLL settings not included here, an Excel spreadsheet for calculating PLL settings can be accessed under the Design Tools section of the Analog Devices Display Electronics web site at www.analog.com/flatpanel. Gain and Offset Settings ...

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AD9981/PCB Status Registers (Read-Only) Registers 0x24 to 0x27 are read-only registers that provide status for Hsync, Vsync, and SOG Detection (0x24), Hsync, Vsync, Coast, and Clamp Polarity (0x25), and the Hsync per Vsync Counter (0x16 to 0x27). Performing a read ...

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SCHEMATICS AND LAYOUT CON-HD-15HF RED[0:9] SDA 66 SCL 67 HSYNC1 68 VSYNC1 69 HSYNC0 70 VSYNC0 71 EXTCLK/COAST 72 DATACK CLAMP 73 SOGOUT HSOUT VSOUT/A0 FILT O/EFIELD 78 CON-HD-15HF Figure 3. Rev Page AD9981/PCB [37:28] ...

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AD9981/PCB BLUE_DATA_A[0:9] GREEN_DATA_A[0:9] RED_DATA_A[0:9] RP4 BLUE_DATA_A0 BLUE_OUT_A0 16 1 BLUE_DATA_A1 BLUE_OUT_A1 2 15 BLUE_DATA_A2 BLUE_OUT_A2 3 14 BLUE_DATA_A3 BLUE_OUT_A3 4 13 BLUE_DATA_A4 BLUE_OUT_A4 5 12 BLUE_DATA_A5 BLUE_OUT_A5 6 11 BLUE_DATA_A6 BLUE_OUT_A6 10 7 BLUE_DATA_A7 BLUE_OUT_A7 RP2 BLUE_DATA_A8 ...

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Figure 5. Rev Page AD9981/PCB ...

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AD9981/PCB Figure 6. Figure 7. Rev Page Figure 8. Figure 9. ...

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ORDERING INFORMATION BILL OF MATERIALS Table 2. L/I QTY REFDES Description µF,16 V, ALUM, ELECTRO, ' C2–C4, C6, C8–C12, .1 µ X7R, 0805, CER C17–C18, C23, C26, C30–C31 3 4 C7, ...

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AD9981/PCB NOTES © 2005 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. EB05440–0–3/05(0) Rev Page ...