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DSP56824ADM User`s Manual

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2. Qty Description Ref Designators Vendor Part Resistors 1 150 Q R27 Venkel CR0805 10W 1500FT 1 300 Q R23 Venkel CR0805 10W 3000FT 1 600 R21 Venkel CR0805 10W 6010FT 2 1kQ R22 Venkel CR0805 10W 1001FT 1 2 R3 Venkel CR0805 10W 2001FT 16 10kQ 2 4 6 R8 R12 R20 CR0805 10W 1002FT R24 R26 R28 R36 7 20 R13 R19 Venkel CR0805 10W 2002FT 1 10 MQ R7 Venkel CR0805 10W 1005FT Resistor Networks 3 10 RN1 RN3 Bourns 2NSB16 TJ2 103 Inductors 4 1mH L1 L4 Murata BLO1RN1 A62 LEDs 2 LED LED2 Hewlett Packard 5 650 Diode 2 FM4001 D1 D2 Central Semiconductor CMR1 02M B 4 DSP56824ADM User s Manual MOTOROLA DSP56824ADM Bill of Materials Electrical Parts List Description Ref Designators Vendor Part Capacitors 1 820 1 Venkel C0805COG500 821 NE 1 0 01 uF C2 Venkel C0805X7R500 103KNE 4 0 1uF C52 C54 C60 Venkel C1206X7R250 104KNE 37 0 01 uF C3 C10 C45 C62 Venkel C1206X7R500 103KNE 2 1 uE C55 C56 Venkel C1206X7R250 105KNE 1 220 uF C9 Panasonic ECEV1CA221P 2 47 uF C8 C47 Venkel 006 476 1 68 uF C46 Venkel TA006TCM686KDR 3 0 33 uF C5 C6 C7 Venkel C1206X7R160 334KNE 5 1 0 uF 48 51 C59 Venkel 16 105 1 4 7 uE C4 Venkel 006 475 2 22 57 58 Venkel C1206COG500 220JNE MOTOROLA DSP56824ADM User s Manual B 5 DSP56824ADM Bill of Mater
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4. 2 21 APPENDIX DSP56824ADM SCHEMATICS A 1 APPENDIX DSP56824ADM BILL OF MATERIALS B 1 B 1 ELECTRICAL 56 5 7 3 2 HARDWARE 6 iv DSP56824ADMUM AD MOTOROLA Figure 1 1 Figure 1 2 Figure 2 1 Figure 2 2 MOTOROLA LIST OF FIGURES DSP56824ADM Quick Jumper Reference 1 5 Application 1 6 DSP56824ADM Functional Block 2 5 RS 232 Serial Communication 2 12 DSP56824ADM User s Manual DSP56824ADM User s Manual MOTOROLA Table 1 1 Table 2 1 2 2 Table 2 3 Table 2 4 Table 2 5 Table 2 6 Table 2 7 Table 2 8 Table 2 9 Table 2 10 Table 2 11 Table 2 12 Table 2 13 Table 2 14 Table 2 15 Table 2 16 Table 2 17 Table 2 18 MOTOROLA LIST OF TABLES DSP56824ADM Default Jumper Options 1 5 Glock Source Seleotlon cres aa 2 8 Oscillator Ver Selection 2 8 Operating Mode 2 9 Program Memory Configuration 2 9 Data Memory Configuration 2 10 Codec Selection 2 11 Codec Input Signal Selection 2 11
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6. technical summary in Section 2 of this manual for additional information about the DSP56824ADM board and its components 482 4 lell 419 Blo SEL MODE Jao mme 3 1 CLK VCC SEL En AA1550 Figure 1 1 DSP56824ADM Quick Jumper Reference Table 1 1 DSP56824ADM Default Jumper Options Jumper Comment Jumpers Group Connections Selects oscillator 014 for clock input 1 2 152 Selects Mode 2 operation upon exit from reset 12 JG3 Selects Program memory with external Non Volatile Static RAM 5 6 5 JG4 Selects Data memory 1 2 3 4 JG5 Selects on board codec 1 2 3 4 5 6 7 8 JG6 Reserved NC JG7 Selects serial port connection to DSP 3 5 4 6 JG8 Selects codec High Bandpass mode 2 3 MOTOROLA DSP56824ADM User s Manual 1 5 Quick Start Guide Installation Procedure Table 1 1 DSP56824ADM Default Jumper Options Continued JG9 Selects 8 pin oscillator Vcc 5 V 2 3 JG10 Selects high input frequencies NC JG11 Selects codec output to 1 7 V peak 0 300 Q 1 2 JG12 Selects PB14 Light Emitting Diode LED 1 2 JG13 Selects external NVSRAM 32K 16 1 2 JG14 Power in to 3 3 and 5 regulators 3 4 5 6 7 8 JG15 Enable on board reset logic 12 JG16 Codec input mono NC
7. 2 DSP56824ADM User s Manual MOTOROLA 3 I Jo 1eeus 5001 juaudojaneg 9661 22 Aepung 29180 998490 ua uhdog 9215 2184198480 vi 30 0W 959 568 219 4 0626 568 215 8698 5684 XL 188M 1059 WOISIAIG 19411254016 559 921 4 YTIOHOLON m 4 19 99 99 99 99 ND 99 JIA 99 JIA ano 99 QNS 114881 QN9 QN9 IVIX 1581 501 24 8 MOL 09019 80 101 Sd 13834 5184 209124 7194 LOLL PLOd 8184 5445 5124 2184 098 212 1184 8418 1104 0184 2159 0199 884 088 624 884 0157894 184 188 04 984 14951924 884 LISIN SO d vad ad 284 0595 2294 189 OISON LIA 084 00811094 sia Hu ely uv EM ni 9v sv sa ev 12 1 ov oa in gt gt 181010 MOTOROLA DSP56824ADM User s Manual S300mxo19 13s38 901 91630 00 99SP S69 219 Xv4 0626 568 215 8658 56 8 XL unsny onua vowueg wenu Y ADI WOISIAIG 19411254016 889 9 1
8. Codec Output Signal Selection 2 11 Codec Output 2 11 Serial Communication 2 12 PB14 LED Drive 2 13 Power Input 2 13 RESET 2 13 PB15 ci rei 2 14 DSP56824ADM 5 2 15 DSP56824ADM J1 Bus Connector Description 2 15 DSP56824ADM J2 Bus Connector Description 2 17 DSP56824ADM 3 JTAG OnCE Description 2 19 DSP56824ADM User s Manual vii 2 19 Table 2 20 Table 2 21 Table 2 22 viii DSP56824ADM 44 Line In Description 2 19 DSP56824ADM 45 Line Out 2 20 DSP56824ADM Serial Connector Description 2 20 DSP56824ADM J7 Power Source Connector Description 2 21 DSP56824 ADM User s Manual MOTOROLA MOTOROLA SECTION 1 QUICK START GUIDE DSP56824ADM User s Manual Quick Start Guide 1 1 DSP56824ADM OVERVIEW 1 2 REQUIRED USER SUPPLIED EQUIPMENT 1 3 INSTALLATION PROCEDURE 1 2 DSP56824ADM User s Manual MOTOROLA Quick Start Guide DSP56824ADM Overview 1 1 DSP56824ADM OVERVIEW The DSP56824 Application Development Module DSP56824ADM was designed to
9. MOTOROLA DSP56824ADM Technical Summary DSP56824ADM Description and Features 2 1 DSP56824ADM DESCRIPTION AND FEATURES The DSP56824ADM is designed a versatile Digital Signal Processor DSP development card that can be used with the Motorola Applications Development System ADS and can also be plugged into other cards to permit special user configurations Two 70 pin connectors and J2 located on the bottom of the Printed Circuit Board PCB allow access to all the DSP signals including Vpp 3 3 V and Vas GND An overview description of the DSP56824ADM is also provided in the DSP56824ADM Product Information DSP56824ADMP D included with this kit The main features of the DSP56824ADM include the following e DSP56824 16 bit DSP e External Fast Static RAM FSRAM memory 64K x 16 program memory 64K x 16 data memory e 32K x 16 External Non Volatile Static RAM NVSRAM memory e 13 bit linear codec with voice input and output jacks Socketed on board 20 MHz oscillator for DSP system clock Manual DSP reset button 51 Manual interrupt button 52 for IROA e Light Emitting Diode LED power indicator LED1 e LED for user debug operations LED2 e Two on board 70 pin expansion connectors e Joint Test Action Group JTAG port connector for Motorola s ADS that provides an enhanced development environment including a high speed data transfer port to a host ISA bus 22 DSP56824 DESCRIPTION A full description of the
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11. ve 2 x tb i YSI 21 A t OL NI DSP56824ADM User s Manual MOTOROLA DSP56824ADM Schematics A 12 DSP56824ADM User s Manual MOTOROLA DSP56824ADM BILL MATERIALS MOTOROLA DSP56824ADM User s Manual B 1 DSP56824ADM Bill of Materials B 1 ELECTRICAL PARTS AST rr ii ba d at cea OU B 3 B 2 HARDWARE PARTS rer lulu ht B 6 B 2 DSP56824ADM User s Manual MOTOROLA DSP56824ADM Bill of Materials Electrical Parts List B 1 ELECTRICAL PARTS LIST Description Ref Designators Vendor Part Integrated Circuits 1 DSP56824BU70 U1 Motorola 2 MC74LCX32DT U2 U8 Motorola 1 MC34164D 3 03 Motorola 2 MC74LCX00DT 04 U16 Motorola 1 MC74HC157DT U5 Motorola 2 MCM6323ATS10 U6 U7 Motorola 1 5 11 88 25 09 010 Simtek 1 MC74LCX08DT U11 Motorola 1 SG 531P 20MHZ U12 SG 1 MAX232CSE U13 Maxim 1 MC68HC705C4A CFB U14 Motorola 1 MC33269DT 3 3 015 Linear Technologies 1 MC145483DW U17 Motorola 1 MC33269DT 5 0 U18 Motorola 1 QS34X224503 U19 Quality Semiconductor 1 MC74LCX04DT U20 Motorola Crystal 1 3 6864 MHz 1 5 5 36 20 7 MOTOROLA DSP56824ADM User s Manual B 3 DSP56824ADM Bill of Materials Electrical Parts List
12. 2 16 lists the DSP pins that are accessed on Expansion Connector J1 Table 2 16 DSP56824ADM J1 Bus Connector Description Pin Signal Pin Signal 1 2 3 4 15 5 WR 6 A14 7 RD 8 A13 9 PS 10 A12 11 DS 12 A11 13 14 10 15 16 9 17 18 8 MOTOROLA DSP56824ADM User s Manual 2 15 DSP56824ADM Technical Summary DSP56824ADM Connector Descriptions 2 16 Table 2 16 DSP56824ADM J1 Bus Connector Description Continued Pin Signal Pin Signal 19 20 7 21 22 6 23 24 5 25 GND 26 4 27 GND 28 A3 29 GND 30 A2 31 GND 32 1 33 GND 34 0 35 GND 36 GND 37 GND 38 DO 39 GND 40 DI 41 GND 42 D2 43 GND 44 D3 45 GND 46 D4 47 GND 48 05 49 GND 50 D6 51 GND 52 D7 53 GND 54 D8 55 GND 56 D9 57 GND 58 D10 59 NC 60 011 61 62 012 63 64 013 65 DIS 66 014 67 GND 68 D15 69 GND 70 GND DSP56824ADM User s Manual MOTOROLA 2 7 2 Expansion Connector 2 Table 2 17 lists the DSP pins that are accessed on Expansion Connector 2 MOTOROLA Table 2 17 DSP56824ADM J2 Bus Connector Description DSP56824ADM Technical Summary DSP56824ADM Connector Descriptions 2 Pin Signal Pin Signal 1 CLOCK IN 2 RESET 3 PC15 TIO2 4 5V PC14 TIO1
13. 2 6 1 Clock Input 5 2 7 2 6 2 User Clock Oscillator Vcc 2 8 2 6 3 Operating Mode 2 8 2 6 4 Program Memory 2 9 2 6 5 Data Memory 2 10 2 6 6 Codec Configuration 2 10 2 6 6 1 Codec Enabling IIR EREE 2 10 2 6 6 2 Codec Input Connector Signal Selection 2 11 2 6 6 3 Codec Output Connector Signal Selection 2 11 2 6 6 4 Codec Output Load Selection 2 11 MOTOROLA DSP56824ADMUM AD iii 2 6 7 RS 232 Serial Communication Configuration 2 12 2 6 8 PB14 Indicator LED Configuration 2 12 2 6 9 Power Input 2 13 2 6 10 Reset Control Selection 2 13 2 6 11 PB15 Pull Up Pull Down Selection 2 14 2 7 DSP56824ADM CONNECTOR DESCRIPTIONS 2 15 2 7 1 1 2 15 2 7 2 2 2 17 2 7 3 JTAG OnCE 2 18 2 7 4 Godec JACKS a 2 19 2 7 5 RS 232 Serial Communication Interface 2 20 2 7 6 Power Source Connector
14. 4 VOICE CODEC The DSP56824ADM analog section uses Motorola s MC145483 13 bit linear codec installed at U17 Refer to the data sheet included with this kit for more information on the MC145483 The DSP56824ADM has 1 8 inch jacks for codec input and output Codec output jumper JG11 can select one of two separate output load drives Refer to Table 2 9 on page 2 11 for a description of the output load options The codec interfaces to the DSP via the Synchronous Serial Interface SSI provided on Port C of the DSP56824 No glue logic is required The codec clock and frame synchronization are provided by the SSI Jumper JG5 allows the user to disconnect the on board codec completely See Table 2 6 on page 2 11 This frees the SSI port on the DSP56824 for other peripheral use 2 5 OTHER DSP56824ADM FEATURES The DSP56824ADM provides these additional user features User replaceable clock oscillator Two on board LED indicators Two on board pushbutton switches e Four on board test points These features are described in the following subsections 2 5 1 Clock Oscillator A user replaceable clock oscillator U12 is provided to allow custom configuration of the clock for the DSP56824 Any oscillator speed up to the maximum speed of the DSP can be used JG9 see Clock Input Selection on page 2 7 allows using 3 3 V or 5 V oscillators 2 6 DSP56824ADM User s Manual MOTOROLA DSP56824ADM Technical Summary Jumper Configuration 2 5 2
15. DSP56824 including functionality and user information is provided in the following documents included as a part of this kit either as printed copies or on the documentation CD ROM MOTOROLA DSP56824ADM User s Manual 2 3 DSP56824ADM Technical Summary Memory e DSP56824 Technical Data DSP56824 D Provides features list and specifications including signal descriptions dc power requirements ac timing requirements and available packaging e DSP56824 User s Manual DSP56824UM AD Provides an overview description of the DSP and detailed information about the on chip components including the memory and I O maps peripheral functionality and control and status register descriptions for each subsystem DSP56800 Family Manual DSP56800FM AD Provides a detailed description of the core processor including internal status and control registers and a detailed description of the family instruction set Refer to these documents for detailed information about chip functionality and operation 2 3 MEMORY The DSP56824ADM uses the following memory external to the DSP56824 64K x 16 bit FSRAM for external program memory 64K x 16 bit FSRAM for external data memory e 32K x 16 bit NVSRAM program memory Figure 2 1 shows a functional block diagram of the DSP56824ADM including the memory devices 2 4 DSP56824ADM User s Manual MOTOROLA DSP56824ADM Technical Summary Memory 20 MHz JTAG OnCE RS 232 Clock Connector Connecto
16. operate with the Motorola Application Development System ADS Use of the DSP56824ADM with the Motorola ADS facilitates development debug and test of complex software applications and hardware products designed for the DSP56824 Detailed information about the Motorola ADS is provided in the Motorola ADS User s Manual order DSPADSUM AD Subsection 1 2 of this document gives a summary description of the equipment required to use the module with the Motorola ADS Subsection 1 3 describes installation instructions including the following Preparing the module for installation e Installing the module e Installing the software e Testing the installation Note Detailed information about the design and operation of the DSP56824ADM is provided in this manual in Section 2 and Appendices A and B 1 2 REQUIRED USER SUPPLIED EQUIPMENT For use with the Motorola ADS and the appropriate interface card the user must supply one of the following host computer systems PC compatible computer 486 class or higher with the following MS DOS version 6 0 or later Windows 3 1 or later or Windows 95 8Mbytes RAM Oneopen 16 bit ISA expansion slot Onebank of free I O addresses in the range of 100 102 200 202 or 5300 5303 CD ROM drive Hard drive with 4 Mbytes of free disk space Mouse MOTOROLA DSP56824ADM User s Manual 1 3 Quick Start Guide Installation Procedure 1 3 Hewlett Packard HP7xx Workstat
17. 008 X Nah d NIN SASN 444L 0O X 9 4 por NWVHSAN TOL 3333870 4 b t 78691 SNILISS NOILdO A4434 0 X 2 1 var 3333 0008 d WVHSAN 2 1 AHIL 0034 9 G ONILLES 11704484 VEZEIMON SSA YE zi SSA 30100 anvo 12 lt lt lt lt lt lt lt lt lt lt lt lt lt lt lt lt VIVO 91 X 1379 ay em 8 EXO el 9215 ama Ten quac 8 26 01 4 9 sp eb vor 9 sp ax 1 ib sa 390 SO Sd vey esy ieu VEZE9W2W Ag e Ag e Ag e AG et AG et SSA zi SSA 3000 anvo 022 MOL TI aa ocu s a TU i 2 v a y a v a v a 2 IT X N79 MOTOROLA DSP56824ADM User s Manual 6 JO 3 199US 1194689 9661 61 Menuer 20160 20 5 0089 450 quewnoog ezis mvesan 901 v1630 Q
18. 10 is used to pull up or down the dual function signal pin PB15 for DSP reading at reset This is required to compensate for nonlinear frequency response in the clock circuit For clock frequencies in the range of 32 2 2 MHz JG10 1 2 should be jumpered to pull down PB15 For clock frequencies in the range of 2 MHz 70 MHz remove the jumper to pull up PB15 See Table 2 14 for PB15 configuration information Table 2 14 PB15 Selection Configuration JG10 Comment PB15 pull up default Open Clock frequencies 2 MHz to maximum DSP frequency PB15 pull down 1 2 Clock frequencies 32 2 2 MHz Note The DSP56824ADM is factory configured for clock frequencies between 2 MHz and the maximum frequency of the DSP DSP56824ADM User s Manual MOTOROLA DSP56824ADM Technical Summary DSP56824ADM Connector Descriptions 2 7 DSP56824ADM CONNECTOR DESCRIPTIONS There are seven connectors on the DSP56824ADM Table 2 15 describes the connectors Table 2 15 DSP56824ADM Connectors Connector Comment A 70 pin Expansion Connector 1 bottom of board J2 70 pin Expansion Connector 2 bottom of board J3 14 pin JTAG OnCE Module Interface to DSP J4 1 8 Mono Line Input Jack to Codec J5 1 8 Stereo Line Output Jack from Codec J6 DB9 RS 232 serial Interface connector 17 Power Connector 2 7 1 Expansion Connector 1 Expansion Connectors J1 and J2 are used to make connections to the DSP pins Table
19. 6 5V 7 PC13 SRES 8 NC 9 12 5 10 12V 11 11 5 5 12 12V 13 PC10 STCK 14 NC 15 PC9 SRD 16 17 PC8 STD 18 19 7 551 20 21 PC6 SCK1 22 23 PC5 MOSI1 24 25 PC4 MISO1 26 27 550 28 IRQA 29 PC2 SCKO 30 MODB IRQB 31 PC1 MOSIO 32 NC 33 PCO MISOO 34 NC 35 CLKO 36 GND 37 15 38 GND 39 PB14 40 GND DSP56824ADM User s Manual DSP56824ADM Technical Summary DSP56824ADM Connector Descriptions Table 2 17 DSP56824ADM J2 Bus Connector Description Continued 2 Pin Signal Pin Signal 41 PB13 42 GND 43 PB12 44 GND 45 PB11 46 GND 47 PB10 48 MODA 49 PB9 50 MODB 51 PB8 52 RESET_IN 53 PB7 54 55 PB6 56 IRQB_IN 57 5 56 59 4 60 5 61 62 63 2 64 TRST DE 65 PBI 66 TDI 67 PBO 68 GND 69 GND 70 GND 2 7 3 JTAG OnCE Connector Connector J3 is used to connect the DSP56824ADM to a host development system using a Command Converter and Host Computer Interface Card The ADS software controls the chip execution by accessing the OnCE module controller via the JTAG port interface and provides facilities for software development and debugging 2 18 DSP56824ADM User s Manual MOTOROLA DSP56824ADM Technical Summary DSP56824ADM Connector Descriptions This connector may allow the user to access the JTAG Test Access Port TAP directly The pin out of this
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21. DSP56824ADM User s Manual Motorola Incorporated Semiconductor Products Sector 6501 William Cannon Drive West Austin TX 78735 8598 D56824ADMUM D MOTOROLA 5 SECTION 1 QUICK START GUIDE 1 1 1 1 DSP56824ADM OVERVIEW 1 3 1 2 REQUIRED USER SUPPLIED EQUIPMENT 1 3 1 3 INSTALLATION PROCEDURE 1 4 1 3 1 Preparing the 5 56824 1 4 1 3 2 Installing the Module 1 6 1 3 3 Installing the 1 7 1 3 4 Testing the DSP56824ADM Installation 1 7 SECTION 2 DSP56824ADM TECHNICAL SUMMARY 2 1 2 1 DSP56824ADM DESCRIPTION AND FEATURES 2 3 2 2 DSP56824 DESCRIPTION 2 3 2 3 MEMORY il oo ne Aue a eee 2 4 2 3 1 Fast Static RAM 2 5 2 3 2 Non Volatile Static RAM 2 6 2 4 VOICE CODE Cs cuna 2 6 2 5 OTHER DSP56824ADM FEATURES 2 6 2 5 1 Clock Oscillator oe es 2 6 2 5 2 LED Macas bue Aa i ll 2 7 2 5 3 Pushbutton 2 7 2 5 4 Test PONS cenn talul eae 2 7 2 6 JUMPER 2 7
22. F User expanded memory 3 1 2 NC FSRAM P 0000 7FFF zero wait states P 8000 FFFF Shadow of P 0000 7FFF 4 NC 1 2 NVSRAM P 8000 FFFF MOTOROLA DSP56824ADM User s Manual 2 9 DSP56824ADM Technical Summary Jumper Configuration Note The DSP56824ADM is factory configured for program memory in the range P 0000 7FFF FSRAM and P 8000 FFFF NVSRAM 2 6 5 Data Memory Configuration Jumper group JG4 is used to select one of two DSP external data memory options The default setting is JG4 1 2 and 3 4 Data memory is setup from P 0000 FFFF See Table 2 5 for JG4 data memory configuration Table 2 5 Data Memory Configuration Configuration 4 Comment 0 default 1 2 3 4 X 0000 FFFF zero wait states 1 5 6 0000 7 wait state X 8000 FFFF User expanded memory 2 1 2 0000 7 zero wait states 8000 Shadow of X 0000 7FFF Note The DSP56824ADM is factory configured for data memory in the range X 0000 FFFF 2 6 6 Codec Configuration Jumper groups JG5 JG16 and JG17 enable and configure the on board MC145483 codec 2 6 6 1 Codec Enabling Jumper group JG5 configures the on board codec The default setting is JG5 1 2 3 4 5 6 and 7 8 for the MC145483 codec If a different codec or another peripheral requires the use of PC8 STD PC9 SRD PC10 STCK and 11 5 5 all the jumpers should be removed from J
23. G5 See Table 2 6 for JG5 codec configuration 2 10 DSP56824ADM User s Manual MOTOROLA DSP56824ADM Technical Summary Jumper Configuration Table 2 6 Codec Selection Configuration JG5 Comment On board codec default 1 2 3 4 5 6 7 8 Enable MC145483 codec User application no jumpers Other peripheral Note The DSP56824ADM is factory configured for the MC145483 codec 2 6 6 2 Codec Input Connector Signal Selection Jumper group JG16 is used to select which signal on J4 is sent to the codec See Table 2 7 for JG16 configuration information Table 2 7 Codec Input Signal Selection JG16 Comment NC default Input signal from tip of jack 1 2 Input signal from tip and ring of jack 2 6 6 3 Codec Output Connector Signal Selection Jumper group JG17 is used to select which pins on J5 provide the output signal from the codec See Table 2 8 for JG17 configuration information Table 2 8 Codec Output Signal Selection JG17 Comment NC Output signal goes to tip of jack 1 2 default Output signal goes to tip and ring of jack 2 6 6 4 Codec Output Load Selection Jumper group JG11 is used to select the output drive capability of the codec with respect to analog ground See Table 2 9 for JG11 configuration information Table 2 9 Codec Output Selection JG11 Comment 1 2 default 1 7 V peak 300 Q load 2 3 0 8 V peak 2 load MOT
24. JG17 Codec output mono on both channels left and right 1 2 1 3 2 Installing the Module Figure 1 2 shows the interconnection diagram for connecting the PC to the DSP56824ADM board Using the instructions in the ADS User s Manual connect the Command Converter to the DSP56824ADM board Power for the DSP56824ADM is supplied from an external 9 12 VDC power supply 37 pin 14 pin Interface Ribbon Cable Cable Host Computer 2 Motorola DSP Interface Card Command Converter Power Supply DSP56824ADM AA1551 Figure 1 2 Application Development 1 6 DSP56824ADM User s Manual MOTOROLA Quick Start Guide Installation Procedure 1 3 3 Installing the Software Refer to the Motorola Application Development System User s Manual for detailed instructions about installation and use of the ADS software 1 3 4 Testing the DSP56824ADM Installation Refer to the Motorola Application Development System User s Manual for detailed information regarding evaluation and testing of an installed ADS system MOTOROLA DSP56824ADM User s Manual 1 7 Quick Start Guide Installation Procedure 1 8 DSP56824ADM User s Manual MOTOROLA 2 DSP56824ADM TECHNICAL SUMMARY MOTOROLA DSP56824ADM User s Manual 2 1 DSP56824ADM Technical Summary 2 1 2 2 2 3 2 4 2 5 2 6 2 7 2 2 JUMPER DSP56824ADM CONNECTOR DESCRIPTIONS DSP56824ADM User s Manual
25. LED Indicators Two on board Light Emitting Diodes LEDs are provided LED1 is a power indicator that shows when power is applied to the DSP56824ADM board LED2 is a debugging indicator See PB14 Indicator LED Configuration on page 2 12 for more information on LED2 Both LEDs are located next to J7 the power input connector 2 5 3 Pushbutton Switches Two on board pushbutton switches are provided 51 allows the user to generate a hardware reset to the DSP56824 The RESET line on the DSP56824 is asserted low when 51 is depressed S2 asserts IROA when it is depressed 1 and S2 are located near J4 and J5 the codec input and output connectors 2 5 4 Test Points Four on board test points are provided to allow for voltage reference connections TP1 are connected to analog ground is connected to the 3 3 V supply TP4 is connected to the 5 V supply 2 6 JUMPER CONFIGURATION The DSP56824ADM board includes a number of configuration jumpers that allow the user to modify the way in which the board is used in a particular application The following paragraphs give a detailed description of the function of the jumpers 2 6 1 Clock Input Selection The clock input to the DSP is selected by jumper group JG1 There are two options for the clock input selection The DSP clock source can be the on board user clock oscillator MOTOROLA DSP56824ADM User s Manual 2 7 DSP56824ADM Technical Summary Jumper Configuration Altern
26. N WOISIAIG 19411254016 889 9 1 9SSP S68 219 xV3 0626 568 215 8658 56 8 XL unsny 1S9M 1059 WTOHO LLOM 88011318 99 85 WVESAN 88011015 99 89 N3 AVUSAN 1109 TIVESAN zu Dn lor anro 1008 4 lt sid ZI 2 T sa T TT ven agin sveexreso ano 224 ano anro 30 09 99A 530 et 50 230 ein DSP56824ADM User s Manual MOTOROLA I 8 v 6 JO 519945 49466901 9661 61 Arenver Aepuoy 79180 20 8 9 puuno 929 1 PNL 5 1530 0 9599 568 219 4 2037 oes io TOHOLON uouue 1089 UOISIAIG 19411284065 sso 841M lt H30V3H 2 lt oor 911353 9 13153 9113NS3 ner i CQ eid PEE 88d zld 2 13938 e 1 9
27. OROLA DSP56824ADM User s Manual 2 11 DSP56824ADM Technical Summary Jumper Configuration Note The DSP56824ADM is factory configured for codec output of 1 7 V into a 300 Q load 2 6 7 RS 232 Serial Communication Configuration The DSP56824ADM includes a DB9 connector for an RS 232 serial link Jumpering JG7 pins 3 5 and 4 6 connects the RS 232 serial port to the DSP Although there is no hardware support for RS 232 on the DSP56824 software on the DSP may use the serial port by program control of pins and 1 Debug RS 232 Equipment Command Converter DSP56824 RS 232 Level Converter DB9 Connector JTAG OnCE Connector DSP56824ADM AA1553 Figure 2 2 RS 232 Serial Communication Options Table 2 10 Serial Communication Configuration Configuration JG7 Comment DSP GPIO pins default 3 5 4 6 Available for use by DSP software MCU serial port 1 3 2 4 Serial debug port for DSP56824ADM system Note DSP56824ADM is factory configured with the serial port connected to the DSP 2 6 8 PB14 Indicator LED Configuration LED is provided as a simple tool for assisting with software debugging via PB14 signal Jumper group JG12 is used to set up LED2 as a status indicator If JG12 is not 2 12 DSP56824ADM User s Manual MOTOROLA DSP56824ADM Technical Summary Jumper Configuration jumpered PB14 functions as a GPIO pin with a 10 pull u
28. atively an external clock input can be connected via the J2 expansion connector or applied directly to JG1 Pin 3 See Table 2 1 Table 2 1 Clock Source Selection Clock Source JG1 20 MHz user oscillator clock default 1 2 External clock CLOCK IN J2 pin 1 3 4 Note The DSP56824ADM is factory configured to use the on board 20 MHz clock oscillator U12 2 6 2 User Clock Oscillator Vcc Setting Jumper group JG is used to select the power source 3 3 V or 5 0 for the Clock Oscillator U12 Jumpering pins 1 2 on JG9 selects 3 3 V Jumpering pins 2 3 on JG9 selects 5 0 V the default setting The output signal at the clock oscillator is buffered and inverted before being sent to the DSP See Table 2 2 for details Table 2 2 Oscillator Selection JG9 Comment 1 2 Clock is 3 3 2 3 Clock is 5 0 default Note The DSP56824ADM is factory configured for clock to be 5 2 6 3 Operating Mode Selection Jumper group JG2 selects the operating mode of the DSP after reset Refer to the DSP56824 User s Manual for a complete description of the chip s operating modes Programs can be loaded from NVSRAM by configuring the DSP to exit reset in Operating Mode 0 or 2 Table 2 3 shows the JG2 selection to achieve any of the four operating modes available on the DSP56824 2 8 DSP56824ADM User s Manual MOTOROLA DSP56824ADM Technical Summary Jumper Configura
29. connector is shown in Table 2 18 Table 2 18 DSP56824ADM J3 JTAG OnCE Description 3 Pin Signal Pin Signal 1 TDI 2 GND 3 TDO 4 GND 5 TCK 6 GND 7 NC 8 KEY 9 J_RESET 10 TMS 11 12 13 TRST DE 14 TRST DE 2 7 4 Codec Jacks J4 and J5 are stereo jacks that allow the user to send and receive analog signals to and from the on board codec J4 enables the user to apply an input signal to the on board codec The pinout of this connector is listed in Table 2 19 Table 2 19 DSP56824ADM J4 Line In Description Connector Signal Barrel ANALOG GND Tip LINE IN Ring LINE IN optional MOTOROLA DSP56824ADM User s Manual 2 19 DSP56824ADM Technical Summary DSP56824ADM Connector Descriptions J5 enables the user to send an output signal from the on board codec The pinout of this connector is listed in Table 2 20 Table 2 20 DSP56824ADM 5 Line Out Description Connector Signal Barrel ANALOG GND Tip LINE OUT Ring LINE OUT optional Note J4 and J5 are stereo jacks However only mono audio capability is provided on the DSP56824ADM 2 7 5 RS 232 Serial Communication Interface Connector The RS 232 port J6 can be used as a communications port by the DSP See Section 2 6 7 RS 232 Serial Communication Configuration on page 2 12 Table 2 21 describes the signals available on J6 the serial connector Table 2 21 DSP56824ADM Serial Con
30. ials Hardware Parts B 2 HARDWARE PARTS Qty Description Ref Designator Vendor Part Jumpers 3 2 x 3 Bergstick JG3 JG4 JG7 Samtec TSW 1 3 07 S D 2 2 x 2 Bergstick JG1 JG2 Samtec TSW 1 2 07 S D 5 1x2 Bergstick JG6 JG10 JG12 JG13 Samtec TSW 1 2 07 S S JG15 2 1x3 Bergstick JG8 JG9 Samtec TSW 1 3 07 S S 3 2 x 4 Bergstick JG5 JG11 JG14 Samtec TSW 1 4 07 S D Test Points 4 1x1 Bergstick 1 4 Samtec TSW 1 1 07 S S Sockets 1 100 pin TOFP 010 Yamaichi 1 149 100 025 55 socket 1 4 pin socket U12 ICA 043 CE5 30054 Connectors 2 Audio Connector J4 J5 Switch Craft 35RAPC4BHN2 1 DB9 Connector 76 Mouser 152 3409 2 2 x 35 Connector J1 J2 Samtec FLE 135 01 G DV 1 2 x 7 Connector J3 Samtec TSW 1 7 08 S D RA 1 Power Connector J7 Switch Craft RAPC 712 2 2 x 35 Connector 18 19 Samtec FW 35 05 L D 410 175 Switches 2 SPDT Momentary 51 52 Panasonic 5205 Miscellaneous 21 Shunt SH1 SH21 Samtec SNT 100 BL T 4 Rubber Feet 1 4 Amaton 5186 B 6 DSP56824ADM User s Manual MOTOROLA DSP56824ADM Bill of Materials Hardware Parts ES MOTOROLA DSP56824ADM User s Manual B 7 DSP56824ADM Bill of Materials Hardware Parts B 8 DSP56824ADM User s Manual MOTOROLA
31. ion running HPUX Version 9 x Version 10 x is not supported one open EISA expansion slot CD ROM drive and a mouse Sun Microsystems Sun 4 Workstation running Sun Operating System Release 4 1 1 or later or Solaris Release 2 5 or later one open SBus expansion slot a CD ROM drive and a mouse INSTALLATION PROCEDURE Installation requires four basic steps 1 3 1 1 Preparing the DSP56824ADM board 2 Installing the module Ji 4 Testing the installation Installing the software Preparing the DSP56824ADM CAUTION Because all electronic components are sensitive to the effects of electrostatic discharge ESD damage correct procedures should be used when handling all components in this kit and inside the supporting personal computer Use the following procedures to minimize the likelihood of damage due to ESD Always handle all static sensitive components only in a protected area preferably a lab with conductive anti static flooring and bench surfaces Always use grounded wrist straps when handling sensitive components Never remove components from anti static packaging until required for installation Always transport sensitive components in anti static packaging Locate the jumper blocks JG1 JG17 on the DSP56824ADM board as shown in Figure 1 1 Table 1 1 describes the jumper group settings for use with the Motorola ADS Read the DSP56824ADM User s Manual MOTOROLA Quick Start Guide Installation Procedure
32. nector Description J6 Pin Signal Pin Signal 1 OCO 5 V 2 RX 3 TX 4 5 5 GND 6 DSR 5 V 7 RTS n c 8 CTS 9 RI n c Note and DSR are Wire OR ed together and are used to drive microcontroller s RESET signal 2 20 DSP56824ADM User s Manual MOTOROLA DSP56824ADM Technical Summary DSP56824ADM Connector Descriptions 2 7 6 Power Source Connector Input voltage range is 9 12 V dc at 500 mA Table 2 22 shows this connector pins description Table 2 22 DSP56824ADM J7 Power Source Connector Description Connector Signal Inner connector GND MOTOROLA DSP56824ADM User s Manual 2 21 DSP56824ADM Technical Summary DSP56824ADM Connector Descriptions 2 22 DSP56824ADM User s Manual MOTOROLA APPENDIX DSP56824ADM SCHEMATICS MOTOROLA DSP56824ADM User s Manual A 1 DSP56824ADM Schematics DSP56824 lA 3 RESET CLOCKiMODE SELECT 4 amp 5 desta ote 1 5 MEMORYNVSRAM mk eor a De ES n S S A 6 PULEL PS DEGOUPLIN G coincida rd ral od ea A 7 EINEAR CODEC A 8 EXPANSION CONNECTORS EER 9 SERIAL INTERFAGE ais an taamal t ead ade o A 10 Io agebat ae dicto 11
33. p resistor Jumpering JG12 1 2 connects PB14 to ground through LED2 and 150 2 current limiting resistor LED2 illuminates when the user software sets pin PB14 high See Table 2 11 Table 2 11 PB14 LED Drive Selection Configuration JG12 Comment PB14 as indicator default 1 2 PB14 drives LED2 PB14 pull up NC PB14 is GPIO pin Note The DSP56824ADM is factory configured with PB14 operating as an output to drive LED2 2 6 9 Power Input Selection Jumper group JG14 is used to select the input voltage source to the DSP56824ADM board See Table 2 12 for JG14 configuration information Table 2 12 Power Input Selection Configuration JG14 Comment 0 default 3 4 5 6 7 8 9 12 VDC from power jack J7 to on board voltage regulators 1 1 3 6 8 User voltage from power jack J7 directly to and Vpp power planes on board voltage regulators are bypassed 2 6 10 Reset Control Selection Jumper group JG15 is used to select the source of the DSP56824 s RESET signal See Table 2 13 for JG15 configuration information Table 2 13 RESET Selection Configuration JG15 Comment 0 default 1 2 On board 3 3 V reset logic 1 NC Reset from external source e Expansion connector 2 e connector J3 MOTOROLA DSP56824ADM User s Manual 2 13 DSP56824ADM Technical Summary Jumper Configuration 2 611 15 Pull Up Pull Down Selection Jumper group JG
34. r LED2 at PB14 Manual IRQA DSP56824 Interrupt RUE Control zi Port B C JTAG OnCE Program NVSRAM Codec 32 x 16 Program FSRAM 64 K x 16 5 9 9 5 O O lt a A 1 FSRAM 64 K x 16 2 x 1 8 Jacks AA1552 Figure 2 1 DSP56824ADM Functional Block Diagram 2 3 1 Fast Static RAM FSRAM The DSP56824ADM uses two banks of 64K x 16 bit Fast Static RAM Motorola MCM6323A labelled U6 and U7 for memory expansion U6 provides program memory and U7 provides data memory U6 is addressed for use in the DSP s program memory space The FSRAM U7 is addressed for use in the DSP s data memory space The on board jumpers JG3 JG13 allow configuration of the FFRAM and NVSRAM in the program memory space The on board jumper JG4 allows configuration of the FSRAM in the data memory space Refer to Table 2 4 on page 2 9 and Table 2 5 on page 2 10 for setting these jumpers MOTOROLA DSP56824ADM User s Manual 2 5 DSP56824ADM Technical Summary Voice Codec 2 3 2 Non Volatile Static RAM NVSRAM The DSP56824ADM provides two 32K x 8 bit NVSRAM memory devices installed as U9 and 010 to give a total of 32K 16 bit NVSRAM memory External Program RAM must be configured for operation in the lower program memory address space 0000 7FFF The NVSRAM memory automatically decodes to the upper program memory space 8000 FFFF when enabled by JG13 2
35. tion Table 2 3 Operating Mode Selection Operating Mode JG2 Comment 0 1 2 3 4 Bootstrap from byte wide EPROM 1 3 4 Bootstrap from 5 10 551 Port 2 1 2 Normal Expanded P E000 default 3 No jumpers Development P 0000 Note The DSP56824ADM is factory configured to exit from reset in Mode 2 2 6 4 Program Memory Configuration Jumper group JG3 selects the external program static RAM memory configuration For fastest operation with the installed 10 ns FSRAM jumper pins JG3 1 2 and 3 4 and configure the Bus Control Register BCR for zero wait states Program memory will then occupy address range P 0 FFFF If the NVSRAM is used jumper pins JG3 5 6 and JG13 1 2 The program Static RAM occupies address range P 0 7FFF and the NVSRAM occupies address range P 8000 FFFF The delay from gating address line A15 with PS requires that the BCR must be configured for at least one wait state while executing out of external program memory The NVSRAM offers a means of executing programs and loading memory as required from its non volatile memory after exiting reset See Table 2 4 for JG3 and JG13 program memory configuration Table 2 4 Program Memory Configuration Configuration JG13 Comment 0 default 5 6 1 2 FSRAM P 0000 7FFF zero wait states NVSRAM P 8000 FFFF 1 1 2 3 4 FSRAM P 0000 FFFF zero wait states 2 5 6 NC FSRAM P 0000 7FFF one wait state P 8000 FFF

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