Order this document by Order Number DSPCOMMANDUM/AD Rev.
©MOTOROLA INC., 1998-1999. All rights reserved. OnCE and Mfax are registered trademarks and/or trademarks of Motorola, Inc. in the United States and other countries. Windows and Windows NT 4.0 are registered trademarks and/or trademarks of Microsoft in United States and/or other countries. Pentium is a registered trademark and/or trademark of Intel Corporation in the United States and/or other countries. Sun and Solaris are registered trademarks and/ or trademarks of Sun Microsystems, Inc.
Application Development System 1 Preparation and Installation 2 Functional Description 3 Host Computer Card and Command Converter Support Information 4 Index I
1 Application Development System 2 Preparation and Installation 3 Functional Description 4 Host Computer Card and Command Converter Support Information I Index
Table of Contents Chapter 1 Application Development System 1.1 General Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.2 Operating Environment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.2.1 PC-Workstation Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.2.2 Hewlett Packard HP700 Workstation Requirements . . . . . . . . . . . . . . . . . . . 1.2.
Chapter 4 Host Computer Card and Command Converter Support Information 4.1 4.2 4.3 4.4 4.5 4.6 4.7 4.8 vi Host Interface Card Bus Signal Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1 Host Computer Interface Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-3 JTAG/ONCE Interface Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-3 Host Computer Card Bills of Materials . . . . . . . . . . . . . . . . . . . . . . .
List of Figures 1-1 Application Development System or Target Platform Emulation . . . . . . . . . . . . 1-2 2-1 Application Development System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1 2-2 PC-Workstation Interface Card Jumper Group Locations . . . . . . . . . . . . . . . . . . 2-3 2-3 HP-7xx Chassis Rear View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-8 3-1 Host Computer Bus Interface Card . . . . . . . . . . . . . . . . . .
4-7 SBUS ADS Interface (2 of 4) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-15 4-8 SBUS ADS Interface (3 of 4) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-16 4-9 SBUS ADS Interface (4 of 4) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-17 4-10 Command Converter Controller, RESET and CLOCK (1 of 5) . . . . . . . . . . . . 4-19 4-11 Command Converter JTAG/OnCE Interface (2 of 5) . . . . . . . . . . . . .
List of Tables 2-1 PC-Workstation I/O Addresses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3 2-2 Command Converter Device Number Selection . . . . . . . . . . . . . . . . . . . . . . . . 2-13 2-3 CMOS Buffer VDD Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-13 4-1 PC Interface Card J2 (ISA-16 Bus) Connector . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1 4-2 Sun 4 SPARC (SBus) Connector . . . . . . . . . . . . . . . .
x Universal Command Converter Motorola
Chapter 1 Application Development System The Motorola Universal Command Converter is one component of a four-component development tool for designing real-time signal processing systems. When combined with a host card, a target board, and Motorola software and documentation, the universal command converter becomes part of an advanced development tool called an application development system (ADS).
General Description uses a dedicated OnCE serial port to access the internal module. In other Motorola DSPs, the internal OnCE module is addressed using the IEEE Joint Test Action Group (JTAG) four-wire test access port (TAP) boundary scan architecture protocol. The tools software can use either the direct OnCE serial port or the JTAG serial port. This manual describes the installation, use, and functional description of the control system that interacts with the target DSP. 1.
Operating Environment Figure 1-1 also illustrates how the ADS can be used as an emulator for a defined target system whose hardware or software the user needs to debug. Here the user must provide an access point on the target hardware for a 14-pin JTAG/OnCE interface cable, which may be as simple as a 2-row × 7-set of test points. Chapter 3, "Functional Description," provides complete details of the pinout on the JTAG/OnCE interface cable.
Operating Environment 1.2.1 PC-Workstation Requirements The minimum hardware requirements for the PC-workstation ADS user interface program include the following: • PC-compatible (Pentium® class) with • Windows 95 with 16MB of RAM/NT 4.0 with 32MB of RAM • CD-ROM drive • Hard drive with 15MB of free space • Mouse and keyboard • One 16-bit I/O ISA expansion slot • Free I/O addresses 100-102 hex, or 200-202 hex, or 300-302 hex. 1.2.
ADS Software Features 1.3 ADS Software Features Please refer to the ADS User’s Manual for detailed information on the software features. The ADS User’s Manual can be found on the Development Tools CD included with the kit or at the following web address: http//:www.mot.com/SPS/DSP/documentation/tools.
ADS Software Features 1-6 Universal Command Converter Motorola
Chapter 2 Preparation and Installation The ADS provides a tool for designing, debugging, and evaluating DSP based systems. It consists of three hardware circuit boards, as illustrated in Figure 2-1. The hardware circuit boards are the Host-Bus interface, command converter, and the ADM. The Host-Bus interface card resides on the host systems bus and communicates with the command converter via a 37-pin ribbon cable.
Host Computer Interface Card ISA expansion slots. A single PC-workstation interface card can control up to eight command converters. 2.1.1.1 Installing the PC-Workstation’s Interface Warning Before removing or installing any equipment in the PC-workstation computer, turn off the power and disconnect the power cord. Refer to the appropriate installation and set-up manual for your PC-workstation for instructions on removing the system cover.
Host Computer Interface Card 37-PIN COMMAND CONVERTER INTERFACE J1 IRQ SELECT 3 5 10 11 15 JG1 ADDRESS SELECT A8 A9 A10 A11 A12 A13 A14 A15 JG2 1 ISA INTERFACE AA1943 (not to scale) Figure 2-2. PC-Workstation Interface Card Jumper Group Locations The host interface card resides in the PC-workstations I/O bus; the ADS user interface software communicates with the card through this I/O address block.
Host Computer Interface Card Secure the host interface card to the PC-workstation chassis using the bracket retaining screw. Refer to the PC-workstation installation and set-up manual for instructions on reinstalling the cover. The host interface card is factory-configured for no interrupts and address decoding at $100–$102 of the PC-workstation I/O address map, which are undefined peripheral addresses. Note: Jumper JG2 should be left disconnected. 2.1.
Host Computer Interface Card should appear in the dialog window. If it does not, in the lower portion of the dialog window, select “All Files (*.*)” under “Files of type”. Move the mouse pointer over SETUP.EXE and double click. When the Motorola DSP Software Development Tools Setup appears, follow the instructions. 2.1.3 SUN 4 to Command Converter Interface The Motorola SBus/ADS Interface board is designed to be installed in an SBus slot on a Sun SPARC station or compatible workstation.
Host Computer Interface Card 5. Push the SBus board against the back panel, align the connector with its mate, and gently press the corners of the board to seat the connector firmly. 6. Close the system unit. 7. Connect the 37-pin ADM interface cable to the SBus/ADS Interface board and secure. 8. Turn power on to the system unit and check for proper operation. 2.1.3.
Host Computer Interface Card configurations of the ISA card, refer to Section 2.1.1, "PC-Workstation to Command Converter Interface." The HP7xx device driver and user interface program support multiple host interface cards in a system. Therefore, when reading the software installation instructions keep in mind that the device driver name(s) must be different for each card installed in a system. 2.1.4.
Host Computer Interface Card 1. Remove the power cord from both the wall socket and the unit. 2. Remove the power supply cover plate located on the rear of the unit and marked “TO ACCESS EISA PULL THIS HANDLE”, and gently slide the EISA Adapter Card Assembly (hereafter called “assembly”) out of the unit. See Figure 2-3. 3. Remove the blank EISA slot cover from the assembly. The cover is simply a piece of metal that covers the hole when there is no card installed and is held in place by a single screw.
Host Computer Interface Card tar xvf /dev/rmt/0m The number at the end of the command is the device number and should be changed if the CD drive number is different on the machine being used. After the files are extracted from the CD-ROM, a directory named “driver” is created. The user must be logged in as “root” or superuser to proceed from this point.
Host Computer Interface Card At the EISA prompt, type “add !MOT0010.CFG ”, where is the slot number in which the card is installed. If you have installed multiple host interface cards, repeat the “add” command once for each configuration file and slot. For example, if you created a file MOT0011.CFG for a card in slot 2, and modified the PORT and ID entries in MOT0011.CFG to reflect the I/O address of the card in slot 2, you would type add !MOT0011.
Host Computer Interface Card the slot number is 1. For example, slot 4 of a multi-slot machine would be 0x440000 Be sure to change the permissions for this file(s) by typing this command: hostname# chmod 666 /dev/mdsp0 If you have installed multiple host interface cards, repeat the “mknod” and “chmod”steps for each new card. The number for each will be the same, but the number will reflect the slot in which the card was installed.
Configuring the Command Converter 11. If the build finished successfully, your new kernel may now be installed. Make a backup of the current kernel by executing the following copy command: hostname# cp /hp-ux /hp-ux.pre-ads 12. The final step is to install the new kernel in the root path and reboot the system. Note the period before the first slash in the first argument of the cp command: hostname# cp .
Configuring the Command Converter 2.2.1 Selecting the Command Converter Device Number The command converter’s JG2 jumper group selects the device number that this particular command converter will respond to when commanded by the user interface program. Table 2-2 describes the device address select option: Table 2-2.
Trouble Shooting the Command Converter command converter during ADS system initialization and universal command converter reset. If a revision is issued for the monitor firmware, an environment variable must be defined to specify the filename of the revised monitor. The specified file will be loaded into the command converter instead of the standard monitor program.
Trouble Shooting the Command Converter two commands execute correctly, your ADS is working properly up through the JTAG port on the command converter. If you are still having problems, there may be something wrong with your 14-pin JTAG cable or target board.
Trouble Shooting the Command Converter 2-16 Universal Command Converter Motorola
Chapter 3 Functional Description The application development system (ADS) user interacts with the target DSP through two subsystem components, the host computer interface and the command converter controller. The host computer interface consists of a program written in the C language that interacts with a host computer bus interface card. The command converter consists of a program written in DSP56002 assembly language which interacts with the host computer bus interface card and the target JTAG/OnCE port.
Host Computer Hardware dependent upon the host computer bus speed and its operating system. This section describes the host computer interface hardware and software components. 3.1.1 Host Computer Bus Interface Card Figure 3-1 shows a block diagram of the host computer interface card for all computer platforms. The interface consists of three fixed addresses in the host computer I/O memory map.
Host Computer Hardware (ADM_SEL0, ADM_SEL1, ADM_SEL2) select a command converter before sending a command. Further information on the method of command converter selection is discussed in subsequent sections. Two handshake signals originate at the host computer and are used to pass data to and from a command converter. HOST_REQ initiates a data byte transfer to a command converter, while HOST_ACK acknowledges receipt of a data byte from a command converter.
Host Computer Hardware 8-BIT DATA BUS (HOST COMPUTER AND COMMAND CONVERTER) HOST_REQ, HOST_ACK, INT_ACK (HOST COMPUTER HANDSHAKE) ADM_REQ, ADM_ACK (COMMAND CONVERTER HANDSHAKE) ADM_BRK, ADM_RESET (HOST COMPUTER CONTROL) ADM_INT, HOST_BRK (COMMAND CONVERTER SERVICE REQUEST) COMMAND CONVERTER CARD TO COMMAND CONVERTER(S) 37-PIN CONNECTOR FROM HOST CARD ADM_SEL0,ADM_SEL1,ADM_SEL2 (ADDRESS SELECT) +5 V, GROUND (COMMAND CONVERTER POWER) AA1946 Figure 3-2. 37-Pin Host Computer Interface Cable 3.1.
Host Computer Hardware 37-PIN HOST COMPUTER INTERFACE CONNECTOR SRAM WORDS GAL DECODER BUFFER 32K PORT A NMI IRQ A PORT B DSP56002 SSI SCI PLL BUFFER & I/P SELECT +5V VOLTAGE TRANSLATOR 14--PIN TARGET JTAG/ONCE CONNECTOR 20MHZ CLOCK AA1947 Figure 3-3. Command Converter Block Diagram 3.1.
Host Computer Hardware There are three input control bits in the middle-order byte of Port B data word that represent the HOST_ACK, HOST_REQ, and INT_ACK. These signals are sent from the host computer for reading and writing data. INT_ACK informs the monitor program that the host computer has received its service request and is ready to communicate. HOST_BRK is a wired-OR control line.
Host Computer Hardware 10K GND 10K VCC GND vcc VCC 10K TDI/DSI 1 2 3 4 5 6 GND 7 8 KEY (No Connect) 9 10 TARGET VDD 11 12 DEZ 13 14 TDO/DSO 10K TCK/DSCK 10K DR DSP RESET PIN (Not used w/ JTAG) CC_RESET TARGET RESET CIRCUIT VCC 10K TMS0 (for JTAG devices) TMS1 (for JTAG devices) TRST (for JTAG devices) (for JTAG devices) vcc 10K DSP TRST PIN Figure 3-4. Target VDD TOP VIEW System JTAG/OnCE Interface Connector AA1976 3.1.
Host Computer Hardware RESET TRST TDO TRST RESET TDI TDO TCK TMS TRST RESET TDI TDO TCK TMS TRST RESET TDI TDO TCK TMS TRST RESET TDI TDO TCK TMS TRST RESET TDI TDO TCK TMS TRST RESET TDI TDO TCK TMS TDI TCK TMS MAXIMUM OF 4 LOADS ON TCK CIRCUITS BUFFER—74HCT244 OR SIMILAR AA1950 Figure 3-6. Multiple JTAG Target Connections 3.1.7 TCK Drive and Timing Considerations The signals from the command converter are TDO, TCK and TMS, and TRST.
Host Computer Hardware TCK TCK1 TCK2 TCKn TCK TCK TCK TCK TCK TCK TCK TCK TCK TCK TCK AA1951 Figure 3-7. Fan Out of TCK at Source Either configuration above is equally valid. The choice will depend on practical considerations related to each project, or a combination could be used. JTAG signal TMS may also need some consideration. Although TMS is not subject to the strict requirements as TCK, it is still important that TMS has settled to a valid level at the rising edge of TCK. 3.1.
Host Computer Hardware 3-10 Universal Command Converter Motorola
Chapter 4 Host Computer Card and Command Converter Support Information This chapter provides the host computer connector signal descriptions, part lists and schematics for hardware that is required to run with the ADS software. This list includes the host interface cards, host interface cable, and the command converter card. 4.1 Host Interface Card Bus Signal Description Each host interface card is designed for a unique host computer bus architecture.
Host Interface Card Bus Signal Description Table 4-1. PC Interface Card J2 (ISA-16 Bus) Connector (Continued) Pin # Mnemonic B25 IRQ3 Signal Name and Description PC Interrupt request 3,(COM2), B26–B31 No Connect Table 4-2.
JTAG/ONCE Interface Cable 4.2 Host Computer Interface Cable The 37-pin cable which connects to the host computer is called the host computer interface cable. This cable provides the signals and power to the command converters. Table 4-3.
Host Computer Card Bills of Materials Table 4-4.
Host Computer Card Bills of Materials Table 4-5. ADS PC-Workstation Interface Electrical Parts List Rev 2.01 (Continued) Qty Description Ref.
Command Converter Bill of Materials Table 4-7. 37-Conductor Cable Assembly List Rev 2.0 Qty Description 2 Vendor Part # AMP Mating Connector 1 AMP# 747319-1 37-Conductor Ribbon Cable 4 ft. T&B/Ansley 28AWG,stranded, .050 inch pitch #171-37 Table 4-8. Sun-4 SBus Parts List Rev 01 Qty Description Ref.
Command Converter Bill of Materials Table 4-9. ADS Command Converter Electrical Parts List Rev 7.0 (Continued) Qty Description 3 CY7C199-15VC 1 PALCE20V8Q15PC Ref. Designator Vendor Part # U9,10,11 Cypress U12 AMD Resistors 1 3 KΩ R9 Bourns CR12060302JVCA 24 10 KΩ R13,17,21,23-30,38-41,44,45, 47-50, 54-56 Bourns CR12061002JVCA 2 1.
ISA-16 Bus Host Interface Card Schematics Table 4-10. ADS Command Converter Hardware Parts List Rev 7.0 (Continued) Qty Description Ref. Designator Vendor Part # Miscellaneous 4 Rubber Feet N/A Amatom #5186 4 3/ 4” Nylon Standoffs N/A HH Smith 4 4-40 x 1/4” Nylon Screws N/A Waldon Table 4-11.
8 7 2 4 6 8 10 12 14 16 RN1 10K VCC 1 3 5 7 9 JG1 2 4 6 8 10 6 A7 A6 A5 A4 A3 AEN A15 A14 A13 A12 A11 A10 A9 A8 GND Host Computer Card and Command Converter Support Information 5 GND RN1P10NC 5 1 18 16 14 12 9 7 5 3 17 15 13 11 8 6 4 2 1 18 16 14 12 9 7 5 3 17 15 13 11 8 6 4 2 6 A=B B7 B6 B5 B4 B3 B2 B1 B0 A7 A6 A5 A4 A3 A2 A1 A0 U3 A=B B7 B6 B5 B4 B3 B2 B1 B0 A7 A6 A5 A4 A3 A2 A1 A0 U2 5 LS04 U1 A=B A=B F521 A GND 1 3 5 7 9 11 13 15 JG2 IRQ3 IRQ5 IRQ10 IRQ11 IRQ15 6
4-10 Universal Command Converter A 8 RESET D0 D1 D2 D3 D4 D5 D6 D7 IOW* IOR* INOWS* GND 2 1 5 4 U1 F32 U6 F32 U6 LS04 3 GND VCC 4 3 6 6 4 5 1 2 3 7 A B C E RESET* 2 1 Y0 Y1 Y2 Y3 Y4 Y5 Y6 Y7 2 3 4 5 6 7 8 9 LS00 U7 7 9 15 14 13 12 11 10 9 1 DIR E 6 19 F245 A7 TS B7 B6 A6 B5 A5 B4 A4 A3 B3 B2 A2 A1 B1 A0 B0 U8 3 8 18 17 16 15 14 13 12 11 LS04 U1 IOD0 IOD1 IOD2 IOD3 IOD4 IOD5 IOD6 IOD7 13 12 U6 F32 11 10 9 13 12 10 9 5 4 2 1 5 F32 U6 F32 U5
Motorola A B C D 8 8 C01 C02 C03 C04 C05 C06 C07 C08 C09 C10 C11 C12 C13 C14 C15 C16 C17 C18 SBHE* LA23 LA22 LA21 LA20 LA19 LA18 LA17 MRDC* MWDC* D8 D9 D10 D11 D12 D13 D14 D15 7 A01 A02 A03 A04 A05 A06 A07 A08 A09 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 A21 A22 A23 A24 A25 A26 A27 A28 A29 A30 A31 D7 D6 D5 D4 D3 D2 D1 D0 IO_CH_RDY* AEN A19 A18 A17 A16 A15 A14 A13 A12 A11 A10 A9 A8 A7 A6 A5 A4 A3 A2 A1 A0 IO_CH_CK* 7 6 Host Computer Card and Command Converter Support Information 6 SBHE* LA
4-12 Universal Command Converter A B C D 8 8 4 5 RADM_ALL RADM_SEL0 RADM_SEL2 5 RPD4 RADM_GROUP RINT_ACK RPD7 7 8 4 RPD3 RPD6 3 RPD2 6 2 RPD1 RPD5 1 7 8 RPD0 RADM_RESET 6 3 RHOST_ACK RADM_SEL1 2 1 RHOST_REQ RADM_BRK 7 7 R2 22 R3 22 22 RN3 22 RN2 PD6 6 ADM_GROUP INT_ACK PD7 PD5 10 9 PD4 PD3 PD2 PD1 PD0 ADM_RESET ADM_SEL2 ADM_SEL1 ADM_SEL0 ADM_ALL HOST_ACK HOST_REQ ADM_BRK 11 12 13 14 15 16 10 9 11 12 13 14 15 16 6 5 5 0.
SBus Host Interface Card Schematics 4.
Universal Command Converter A B C 8 S_Rd 11 1 2 7 10 U1 ALS04 S_D<31> S_D<30> S_D<29> S_D<28> S_D<27> S_D<26> S_D<25> S_D<24> S_PA<02> S_PA<01> S_PA<00> S_RESET 13 I 11 I 10 9 II S_PA<11> 8 S_Rd 7 II S_SEL 6 I S_AS 5 S_siz(0) 4 I S_siz(1) 3 I S_siz(2) 2 I S_Clk 1 I S_Ack(0) S_Ack(1) S_Ack(2) 7 9 8 7 6 5 4 3 2 3 14 15 16 17 18 19 20 21 22 23 TS B7 B6 B5 B4 B3 B2 B1 B0 1 19 DIRE A7 A6 A5 A4 A3 A2 A1 A0 11 12 13 14 15 16 17 18 U11 ALS245 U5 ALS08 CLK/I I/O I/O I/O I/O I/O I/O I/O I
Motorola A B C D Host Computer Card and Command Converter Support Information 8 int2 int1 int0 int_en Add<3> Add<0> WRITE_ACK RESET READ_ACK 8 D<31> D<30> D<29> D<28> D<27> D<26> D<25> D<24> 7 4 U2 6 5 ALS32 D<31> D<30> D<29> D<28> D<27> D<26> D<25> D<24> D<31> D<30> D<29> D<28> D<27> D<26> D<25> D<24> U6 8 10 9 ALS02 9 U2 8 10 ALS32 D<31> D<30> D<29> D<28> D<27> D<26> D<25> D<24> 11 U6 13 12 ALS02 7 Q7 Q6 Q5 Q4 Q3 Q2 Q1 Q0 19 16 15 12 9 6 5 2 19 16 15 12 9 6 5 2 7Q 6Q 5Q 4Q 3Q 2Q 1
Universal Command Converter A B C 8 7 7 DB_EN 1 OE 6 5 8 6 4 2 17 15 13 11 U2 S_D<03> S_D<02> S_D<01> S_D<00> S_D<07> S_D<06> S_D<05> S_D<04> 7 9 10 11 12 13 14 15 5 4 6 7Y 6Y 5Y 2 S 4Y 1 S 3Y 0 S 2Y 1Y 0Y 3 2 1 U10 DEMUX vcc U1 ALS04 12 13 11 12 13 9 U5 8 10 vcc IntReq<7> IntReq<6> IntReq<5> IntReq<4> IntReq<3> IntReq<2> IntReq<1> U7 ALS244 3 5 7 9 OE 19 U7 ALS244 12 14 16 18 OE 1 4 int2 int1 int0 8 6 4 2 17 15 13 11 TITLE: vcc 2 2 SBUS ADS Interface int_en U4 ALS244 3
A B C 8 J1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 Host Computer Card and Command Converter Support Information 7 gnd S_BR S_SEL S_IntReq<1> S_D<00> S_D<02> S_D<04> S_IntReq<2> S_D<06> S_D<08> S_D<10> S_IntReq<3> S_D<12> S_D<14> S_D<16> S_IntReq<4> S_D<19> S_D<21> S_D<23> S_IntReq<5> S_D<25> S_D<27> S_D<29> S_IntReq<6> S_D<31> S_Siz(0) S_Siz(2) S_IntReq<7> S_PA<00> S_PA<02> S_PA<04> S_LERR S_PA<06> S_PA<08>
Command Converter Card Schematics 4.
Motorola 1 2 3 4 +5V 10K R30 10K R29 10K R28 10K R27 10K R26 10K R25 ODR\ PINIT A BR\ WT\ MODC/NMI\ MODB/IRQB\ A +5V 3 1 1 2 3 DS1233 1 2 3 DS1233 GND RESET Vcc U2 SIDE TOP 2 B B +5V 4 8 U3 OUT C1 0.01uF S1 RESET 20.00MHZ GND Vcc 5 D[0..23] PC0 PC1 PC2 PC3 PC4 PC5 PC6 PC7 PC8 +5V C C PINIT C3 0.
4-20 Universal Command Converter 1 2 3 VCC_TBUF TRST1\ 14 12 10 8 6 4 2 1K A 10K R47 R46 ORESET\ 10K 1K R44 DE\ R41 R43 +5V R38 10K 1.8K 10K TRST1\ TDO/DSO TVCC ORESET\ DR\ TCK/DSCK TDO/DSO TDI/DSI R37 10K R40 10K R39 Q2 2N3904 ORESET\ 13 11 9 7 5 3 1 JTAG/OnCE Interface KEY TRST\ TMS1 TMS0 J2 Note: J2 pin 8 pad (KEY Pin) is not present on board.
Motorola 1 2 3 4 A D18/SELECT1\ PB[0..14] D[0..23] PB[0..
4-22 Universal Command Converter 1 2 3 4 A[0..15] A A 20 A15 U9 GND Vcc OE WE I/O0 I/O1 I/O2 I/O3 I/O4 I/O5 I/O6 I/O7 2 4 6 14 28 22 27 11 12 13 15 16 17 18 19 +5V RD\ WR\ D0 D1 D2 D3 D4 D5 D6 D7 Command Conveter Selector 1 3 5 JG2 CY7C199-15VC CE A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 +5V 21 23 24 25 26 1 2 3 4 5 6 7 8 9 10 A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 R48 10K B R49 10K B R50 10K D[0..23] A[0..
Motorola 1 2 3 4 A A +5V +5V +5V +5V C28 0.1UF DB37 C18 0.1UF DS1233 C11 0.01UF C4 0.1UF OSC C29 0.01UF DB37 C19 0.1UF C12 0.01UF C5 0.1UF C20 0.01UF 74HC244 C13 0.01UF C6 0.1UF B C15 0.01UF C8 0.1UF C21 0.1UF 20V8 C14 0.01UF C7 0.1UF DSP56002 B 74AC244 C23 0.01UF 74HC244 C17 0.01UF C10 0.1UF C30 0.1UF VCC_TBUF C22 0.1UF 74F245 C16 0.01UF C9 0.1UF C24 0.1UF 74F373 C C C25 0.01UF CY7C199 B C27 0.
Command Converter Card Schematics 4-24 Universal Command Converter Motorola
Index A M ADS Software Features 1-5 Application development multiple targets 1-3 single target 1-3 Application Development Module 1-1 Multiple Target Connections 3-7 C command converter addressing 3-4 block diagram 3-4 handshake 3-5 O OnCE concept 1-1 OnCE port connector pinout 4-3 recommended target interface 4-4 S D Sun 4 Card installation 2-5 Device Number 2-13 T H Target DSP Device 3-9 Handshake Signals 3-5 hardware requirements Hewlett Packard HP7xx 1-4 IBM-PC 1-4 Sun-4 1-4 host computer i
I-ii Universal Command Converter Motorola
1 Application Development System 2 Preparation and Installation 3 Functional Description 4 Host Computer Card and Command Converter Support Information I Index
Application Development System 1 Preparation and Installation 2 Functional Description 3 Host Computer Card and Command Converter Support Information 4 Index I
