EMMA2SL/P DVB-S Reference Board, User`s Manual
Contents
1. 1 4 Numeric Convention Hexadecimal 0xXXXXXXXX Binary XX Decimal XXXX Mega Byte XXMB Mega Bit XXMb 8 User s Manual S18606EE1VO0UM00 Chapter 2 2 1 2 2 2 2 1 2 2 2 Mechanical Dimensions The EMMA2SL P DVB S Reference board is the size of a typical set top box Static electricity handling precautions should be followed when handling the board Figure 1 shows the layout of the board Connectors Rear of the board F Type Dish Input The satellite dish input is provided via a standard F Type connector The board can provide full LNB power switching for polarity and band Modem An RJ11 connector is provided for telephone line connection to the modem VCR SCART A 21 pin VCR SCART is provided that supports CVBS amp Y C video output from EMMA2SL P and RGB video switching TV SCART A 21 pin TV SCART is provided that supports RGB video output from EMMA2SL P Coaxial SP DIF SP DIF output from EMMA2SL P is supported via a phono connector Power The power jack on the rear of the board must be supplied with 12V DC Note that the centre pin is 12V and the outer core is GND Front of the board Debug UARTs There are 2 debug UART headers provided on the board J3000 provides a full UART pin out and J3001 provides an RX TX only UART Note that external RS 232 level converters are required for the UARTs as this is not provided by the board Push buttons There are 4 push buttons provid2. 8 GROUND 0V 9 TARGET CLOCK 10 GROUND 0V 11 SYSTEM RESET 12 Not used 13 DEVICE INTERRUPT 14 3 3V User s Manual S18606EE1V0UM00 11 Chapter 3 Electrical 12 Note Note Connector J301 is a JTAG debug interface with the following pin out Pin Description Pin Description 1 JTAG CLOCK 2 GROUND 0V 3 JTAG DATA OUT 4 Vec 3 3 V 5 JTAG MODE SELECT 6 Not used 7 JTAG RESET 8 Not used 9 JTAG DATA IN 10 GROUND 0V Jumper JP3000 is used to set the EMMA2SL P RDATA13 strap pin which selects EJTAG or JTAG mode When JP3000 is in the left position JTAG mode is selected When JP3000 is in the right position EJTAG mode is selected UART interfaces J3000 is wired as a full FUART and is connected to EMMA2SL P FUART1B Alternate Mode 15 The pin out of J3000 is compatible with a standard PC serial port adaptor 9 way D male 1 1 wiring J3000 has the following pin out Pin Description Pin Description 1 DCD 2 RXD 3 TXD 4 DTR 5 GROUND 0V 6 DSR 7 RTS 8 CTS 9 RI 10 Not used In order to use FUART1B via J3000 resistors R5000 R5005 must be removed from the board J3001 is wired as a RX TX only FUART and is connected to EMMA2SL P FUARTO Alternate Mode 13 The pin out of J3001 is compatible with a standard PC serial port adaptor J3001 has the following pin out Pin Description Pin Description 1 Not used 2
3. Mbit 4 MBytes of flash memory operated in 16 bit mode User s Manual S18606EE1V0UM00 15 Chapter 5 I2C bus addresses 5 1 12 Channel 0 The following table lists the I C devices and their corresponding I C address for EMMA2SL P I C Channel 0 Device I2C address X24128 16K x 8 E2PROM U306 OxAO AK4705 SCART switch U400 0x22 5 2 12C Channel 1 The following table lists the I C devices and their corresponding I C address for EMMA2SL P I C Channel 1 Device I2C address Si2110 DVB S Satellite Receiver OxDO User s Manual S18606EE1V0UM00
4. 2 9 2 1 DIMENSIONS na err a ga NG Pa AG AA and Art Ae ato i pets pe oa 9 2 2 Connectors piia ns ye ee eV ete de d t eaa tee Kami 9 2 2 1 Rear ofthe board cocci uere oe Pelee eda a eee es 9 2 2 2 Front of the board ct ee Whee eee Uem RE E RU RE REOR a 9 Chapter 3 11 3 1 Operating and storage temperature range 11 3 2 Power Supply va e a BARS GOS Be Rok eee in 11 3 3 Si2110 DVB S Satellite Receiver Front End 11 3 4 EJTAG and JTAG debug interfaces 11 3 5 UART interfaces KANA eles d Pe ee aan 12 3 6 Smart Card interface sol ERES eda BS RR Ee Ba i eres 13 3 7 SCART Switch interface 13 3 8 Modem interface hn hn n 13 3 9 Front Panel interface 13 Chapter 4 Memory implementation 15 4 1 DDR SDRAM AA ep wax ee a EE dee a ER I RR EX a py due Renee a 15 4 2 Flash sie EH 15 Chapter 5 2 bus addresses 16 5 1 lC Channel 0 a sce eode enel on aus rea ade DD eR od Ue A S REIS ERE 16 5 2 PC Channel 1 1 R
5. 2SL P PPORT19 AV_ONOFF and is disabled LOW by default Modem interface The Modem interface is provided by a Silicon Laboratories Si2434 device U500 which can operate in V 90 V 34 V 32BIS V 22BIS modes The interrupt signal from the Si2434 device is connected to EMMA2SL P PPORT21 MODEM_INT The Escape pin online offline on the Si2434 device is controlled by EMMA2SL P PPORT20 MODEM_ONOFF Front Panel interface 4 switches and a front panel header are implemented on the reference board which are controlled via spare EMMA2SL P PPORT signals The following table lists the PPORTs and their functions PPORT Signal Function PPORT24 LED_RED Red LED control PPORT25 LED_GREEN Green LED control PPORT26 STANDBY_SW Standby switch PPORT27 ENTER_SW Enter switch PPORT28 PLUS_SW Plus switch PPORT29 MINUS_SW Minus switch User s Manual S18606EE1V0UM00 13 Chapter 3 Electrical 14 The following table shows the pin out of the front panel connector J302 Pin Description Pin Description 1 IR_IN 2 STANDBY_SW 3 SCK 4 ENTER_SW 5 SDOUT 6 PLUS_SW 7 Not used 8 MINUS_SW 9 Not used 10 LED RED 11 Not used 12 LED GREEN User s Manual S18606EE1V0UM00 Chapter 4 Memory implementation 4 1 DDR SDRAM An Elpida EDD1216AATA 6B E device provides 128 Mbit 16 MBytes of DDR SDRAM memory operated in 16 bit mode 4 2 Flash A Spansion GLO32A90FF device provides 32
6. EID e eee ele we nig eee nlite e HRS 16 6 User s Manual S18606EE1VO0UM00 Chapter 1 Introduction 1 1 Document Scope 1 2 1 3 The EMMA2SL P DVB S Reference board is a hardware tool that allows the features and functionality of the EMMA2SL P MPEG2 decoder device to be tested This document provides details of the hardware features and interfaces that are available on the reference board Acronyms EMMA MPEG DVB S LNB VCR SCART TV CVBS Y C Red Green Blue SP DIF DC GND UART FUART RX TX IR IC ISO AC EJTAG JTAG PC DAC 2 References Enhanced Multi Media Architecture Motion Picture Experts Group Digital Video Broadcasting Satellite Low Noise Block Video Cassette Recorder Syndicat des Constructeurs d Appareils Radior cepteurs et T l viseurs Television Composite Video and Blanking Signal Luminance Chrominance S Video format Red Green Blue Sony Philips Digital Interface Direct Current Ground Universal Asynchronous Receiver Transmitter Fast Universal Asynchronous Receiver Transmitter Receiver Transmitter Infra Red Integrated Circuit International Standards Organisation Alternating Current Enhanced Joint Test Action Group interface Joint Test Action Group interface Personal Computer Digital to Analogue Converter Philips serial bus 2 wire protocol Latest reference board schematics nec_stb_v2 2_20070111 pdf User s Manual S18606EE1V0UM00 Chapter 1 Introduction
7. Fabio Filzi 25 A 20124 Milano Italy Tel 02 667541 Branch The Netherlands Steijgerweg 6 5616 HS Eindhoven The Netherlands Tel 040 2654010 User s Manual S18606EE1V0UM00 Asia 4 Oceania NEC Electronics China Co Ltd 7th Floor Quantum Plaza No 27 ZhiChunLu Haidian District Beijing 100083 P R China Tel 010 82351155 http www cn necel com NEC Electronics Shanghai Ltd Room 2511 2512 Bank of China Tower 200 Yincheng Road Central Pudong New Area Shanghai 200120 P R China Tel 021 58885400 http www cn necel com NEC Electronics Hong Kong Ltd 12 F Cityplaza 4 12 Taikoo Wan Road Hong Kong Tel 2886 9318 http www hk necel com NEC Electronics Taiwan Ltd 7F No 363 Fu Shing North Road Taipei Taiwan R O C Tel 02 27192377 NEC Electronics Singapore Pte Ltd 238A Thomson Road 12 08 Novena Square Singapore 307684 Tel 6253 8311 http www sg necel com NEC Electronics Korea Ltd 11F Samik Lavied or Bldg 720 2 Yeoksam Dong Kangnam Ku Seoul 135 080 Korea Tel 02 558 3737 http www kr necel com Table of Contents Chapter 1 Introduction 7 1 1 Document Scope nn AA KNEE LT oe ee ad We ee ee ee ae 7 1 2 Acronyms anni Bac um Rx efe qun dy RA naaa 7 1 3 References s ur Bore a wa nce NER rn UR oe acera legend ap ei er 7 1 4 Numeric Convention 2 n hh 8 Chapter
8. NEC User s Manual EMMA2SL P DVB S Reference Board Documen t No S18606EE1VOUM00 Date published January 2007 NEC Electronics 2007 Printed in Germany The information in this document is subject to change without notice Before using this document please confirm that this is the latest version Not all products and or types are available in every country Please check with an NEC Electronics sales representative for availability and additional information User s Manual S18606EE1V0UM00 Legal Notes e The information contained in this document is being issued in advance of the production cycle for the product The parameters for the product may change before final production or NEC Electronics Corporation at its own discretion may withdraw the product prior to its production e No part of this document may be copied or reproduced in any form or by any means without the prior written consent of NEC Electronics NEC Electronics assumes no responsibility for any errors that may appear in this document e NEC Electronics does not assume any liability for infringement of patents copyrights or other intellectual property rights of third parties by or arising from the use of NEC Electronics products listed in this document or any other liability arising from the use of such products No license express implied or otherwise is granted under any patents copyrights or other intellectual property rights of NEC Electronics or ot
9. RXD 3 TXD 4 Not used 5 GROUND 0V 6 Not used 7 Not used 8 Not used 9 Not used 10 Not used For both UARTs no level translation is provided on the reference board External RS 232 level converters are required 1 external RS 232 level converter and 1 serial port adaptor cable are supplied with the reference board User s Manual S18606EE1V0UM00 Electrical Chapter 3 3 6 3 7 3 8 3 9 Smart Card interface The Smart Card interface is provided by a Philips TDA8024 device schematic reference U304 The clock to the TDA8024 device can be isolated via tri state buffer U3000 EMMA2SL P PPORT32 SMO CCTR controls the enabling and disabling of the tri state buffer When PPORT32 is LOW the clock is gated from the TDA8024 device and when HIGH the clock is supplied to the TDA8024 device The TDA8024 device is interfaced with EMMA2SL P Smart Card Interface 0 Alternate Mode 7 The clock frequency selection pins on the TDA8024 device pins 1 amp 2 may be controlled via EMMA2SL P PPORT30 8 PPORT31 respectively CLK_DIV1 CLK_DIV2 By default CLK_DIV1 and CLK_DIV2 are set to 10 SCART Switch interface The SCART Switch interface is provided by a AKM AK4705 device schematic reference U400 This device provides the video switching and audio DAC conversion The interrupt signal from the AK4705 device is connected to EMMA2SL P PPORT18 AV INT The power down control to the AK4705 device is controlled by EMMA
10. ed S301 S302 S303 S304 their functions are plus minus standby and enter respectively User s Manual S18606EE1V0UM00 9 Chapter 2 Mechanical 10 Figure 2 1 IR receiver An IR receiver IC is provided and is connected to the IR input on EMMA2SL P Smart Card connector A smart card connector is provided for ISO compliant smart cards The smart card connector is connected to Smart Card Interface 0 on EMMA2SL P TV SCART TDA8024 DDR SDRAM EMMA2SL P be i4 4 o o n4 o gt Reference board layout User s Manual S18606EE1V0UM00 Chapter 3 3 1 3 2 3 3 3 4 Electrical Operating and storage temperature range The ambient operating temperature range of the reference board is 0 to 50 C Power supply The reference board is powered using the provided external AC DC power supply which is 12V DC output Si2110 DVB S Satellite Receiver Front End The DVB S input is provided by a Silicon Laboratories Si2110 device with full LNB control schematic reference Si2110 U100 The transport stream output from the Si2110 device is directly connected to the parallel transport stream input on the EMMA2SL P device EJTAG and JTAG debug interfaces Connector J300 is an EJTAG compliant debug interface with the following pin out Pin Description Pin Description 1 TARGET RESET 2 GROUND 0V 3 TARGET DATA IN 4 GROUND 0V 5 TARGET DATA OUT 6 GROUND 0V 7 TARGET MODE SELECT
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