Emu0 emu1 jtag software

When the target system is powered on and emu0 0 volts, emu1 vcc, and trstn 0 volts then the dsp will wait in reset until the debugger is started. The more jtag devices that are incorporated into a circuit the greater the number of nodes that can be fully exercised and tested. The emu signals are used by the emulator to provide. We have a problem to use code composer studio with our system. I looked quickly this morning at the dsk c6711 schematic. This type of software implementation limits the i2c clock to roughly 20 khz. Openocd open onchip debugger list openocduser archives. Arm dstream system and interface design reference ti. Board design for jtag spra584c vcc c6000 dsp emulator header emu0 emu0 emu1, emulation jtag c6000 dsp c6000 dsp other emulation device isp. It may not work because the impact setup doesnt handle emu0 and emu1 connections. Arm dstream system and interface design reference ti jtag. When it becomes tmsc, the pin will be bidirectional instead of unidirectional. When you use tms320 jtag usb, switch off usb cable from tms320p28016 and power supply the board from pwr jack connector 69vdc. Jtag connection to control board electrical engineering.

For use with specific software packages such as the code composer, code composer studio, or the ti hll. This is the highest, xds510compatible onboard jtag controller. If this is a multicore system, the master cpu may not be releasing the dspmcu from reset. Preferred configuration for emu0 and emu1 terminations. Instead, it will simply have the tms pin become tmsc. Some arm based chips are designed to implement a similar mechanism without emu0 emu1 support.

Signum jtag probes for arm provide a physical interface between signum. The xds510pp plus parallel port jtag emulator is a table top module that attaches to a. Clocking information when performing software benchmarking software. On the other hand checking the tms320f28069 datasheet page 73 it says that is necessary to pull up emu0 1 through a 4. On the other hand checking the tms320f28069 datasheet page 73 it says that is necessary to pull up emu01 through a 4. Tms320xds100v3 dsp and arm jtag emulator and adapter users. Software development support for the dsp80 includes texas instruments, eml510 is a. This kit does not include code composer studio or drivers. Xdspci detects the loss of target poser it will drive emu0 to 0 volts. Oct 17, 2014 jtag tclk loopback option ability to select tclk loopback with userspecified limit from target configuration in ccs.

Xds200 usb jtag emulator with cti20 header usb cable 3 adapters. Jtag interface adapters connectors and cables jtag interface connectors. In this document is described recommended jtag but there is absolutely no mention where to connect the jtag. Board design for jtag spra584c vcc c6000 dsp emulator header emu0 emu0 emu1, emulation jtag c6000 dsp c6000 dsp other emulation device isp device. Although xjtag is capable of testing the nets between jtag devices and non jtag devices, greater coverage will be obtained by using jtag devices wherever possible. But whats the point of a boundary scan on a dsk board. Cti20ti14, cti20arm20, cti20arm10 this quick start guide note. The emu0 and emu1 pins on a variety of texas instruments processors are.

Emu0 emu1 emu0 emu1 emu0 emu1tdi tms tclk tdo core b emu0 emu1 modeadvanced tmsc communication pin reduction from 4 to 2 communication 2 instrumentation 2 as ieee 1149. This software can be obtained from texas instruments. In addition, we want to flag variants of tristate and. The xds560r jtag emulator will sometimes be referred to as the xds560r. Texas instruments have a large range of jtagenabled devices. The emu0 and emu1 pins are floating on the ti adapter. Jtagmpsd emulation technical reference texas instruments. The xds560r jtag emulator is a table top module that attaches to a personal computer or laptop to allow hardware engineers and software programmers to develop applications with dsps and microcontrollers. Incorporates emu0emu1 waitinreset features for tms27xx dsps.

The xds510pp plus parallel port jtag emulator is a table top module that attaches to a personal computer or laptop to allow hardware engineers and software programmers to develop applications with dsps and microcontrollers. To use openocd with your development projects, you need to do more than just connect the jtag adapter hardware dongle to your development board and start the openocd server. However, we have implementing a jtag connector on it the same as on the dsk c6711 but code composer studio doesnt want to communicate with it. System trace xds560 v2 system trace mipi 60pin1 1 since system trace only utilizes 5 emu pins, if your processor only supports system trace export through emu0. Once tck is clocking, the jtag port of c6000 dsp latches emu0 and emu1 on the rising edge of trst, to, isp device c6000 dsp other emulation device isp device isp device jtag figure, tms320c6000. Tms320 jtag, or tms320 jtag usb for programming and debugging or similar tool. I have found 5 holes organized in one row near dsc. The adapter is designed to minimize and protect connected devices pcemulatortarget from ground loop voltage, harsh environments and new, untested designs. Xds560v2 stm traveler jtag emulator support spectrum. We got space issue of the pcb so smaller connector will make the difference for this design. Ooutput the use of the emu signals is detailed in the csourcedebugger users guide. Emu0 the emu0 pin is a general io pin but is not currently supported by dstream. For use with specific software packages such as the code.

This page describes the jtag interface connector pinouts for the arm and powerpc processors used by debugjet. This might include jtag tap signals, but thats something we can live with. I have connected the jlink to a 20pin arm jtag to 20pin ti jtag adapter, then to the target. This chapter helps you install the xds510pp plus parallel port jtag emulator. Hoffmann hardware pcb with bs devices, path and connectors. For some devices, if the card utilizes the proper jtag connectors with the system reset signal under debug control, wait in reset can be done by the debugger. Flyswatter2 beagleboard windows how to tin can tools. I am using the tms320vc5505 dsp evaluation module and i found the emu0 pin l6 of the dsp c5505 is connected with the pin emu1 pin number 14 of the extartal jtag header j4. The following table describes the signal and pin definitions for the compact ti 20pin jtag connection. Arm ds5 arm dstream system and interface design reference. Openocd how to evaluate if a jtag chain works correctly. Blackhawk labs usb560v2 installation manual pdf download. Problem with ccs and jtag hello everybody, we are developing an electronic card with a c6711 dsp. Flyswatter beagleboard jtag jtag emu1 emu0 beagleboard system.

Xdsusb detects the loss of target poser it will drive emu0 to 0 volts. Emu1the emu1 pin is a general io pin but is not currently supported by dstream. Jtag test debug automation to identify problem pcb pins. Ti warrants performance of its semiconductor products and related software to the.

Checking the auto check box makes the software try to autodetect the jtag. This cable is identified by a label on the cable pod marked jtag 35v and supports both standard 3volt and 5volt target system power inputs. Jtag tclk loopback option ability to select tclk loopback with userspecified limit from target configuration in ccs. Emudiag user manual ftp directory listing iar systems. Emu0 and emu1 are not standard jtag signals and are not part of the. This manual describes sauxds510usb lite jtag emulator designed for. Set both jumpers to the position closest to the 14pin interface, as in the picture. If this is the case, disconnect all connected devices including icepick and then select retry to clear the wir configuration. Emu0 can be pulled high, low or be left opencircuit on the target.

On processors that do not support waitinreset pulling emu0 should have no effect. I think, i am unable to perform a tap reset to make sure that icepick is the only device in the jtag chain to start with. Signals applied to the emu0 and emu1 pins on the jtag target device can. Although xjtag is capable of testing the nets between jtag devices and nonjtag devices, greater coverage will be obtained by using jtag devices wherever possible.

Emu0emu1 pins, the driver or debugger will always see the same geometry. Initial scan chain configuration, the emu0 and emu1 pins should be pulled high at poweronreset to configure the initial scan chain of the device to the tap routeronly mode. The term jtag, as used in this book, refers to ti scanbased emulation, which. In order to use specific software packages such as the code composer studio from ti refer to the. Traditional jtag emulation layout and route distance deviations. For a realworld example, the schematic for a system with an armbased cpu we have. The cables are a total of about 1 foot long, but i tried 1 khz. If your design uses multiple ti devices that support hsrtdx, and your xds supports multiple hsrtdx channels the xds560 supports hsrtdx over emu0 and emu1.

I able to find out jtag signals used from this document. To ensure the device can be used for boundary scan testing emu0 and emu1 must be latched low while ntrst is low these signals are latched on the rising edge of tck. Seedxdspci emulator installation guide arrow electronics. Jlink edu support for ti am572x evaluation module page 2. Lists the hardware and software youll need to install the xds510pp plus parallel port. I linked the jtag to computer from a 5 but there are 2 devices on the chain and the software from. Tms320c6000 dsp designing for jtag emulation reference guide. A faster i2c clock can cause the msp430 to lock up the i2c bus, preventing further. Emu0the emu0 pin is a general io pin but is not currently supported by dstream.

Jtag is used with this board in conjunction with code composer studio ccs software, in order to debug runtime dsp code. Does it matter if i connect the emu0 with emu1 emu1 with emu0 as the dsp c5505 evm did. Jtag layout for emulation for c620xc670x on c620xc670x, the emulation signals emu0 and emu1 are pulled high with external resistors to enable emulation. Emu0, emu1 these pins are included on many ti dsps. Emu1 the emu1 pin is a general io pin but is not currently supported by dstream.

Xds560r jtag emulator reference technical jtag emulators. Jtag test debug automation to identify problem pcb pins corelis. This enables ccs to connect to targets with no return clock rtck pin. Configuring can bus communication between emu black or emu can and pmu16. Jtag emu0emu1 connection of dsp c5505 processors forum. Notational conventions this document uses the following conventions.

Em0 and emu1 are bidirectional signals as far as ccs software is concerned. The spectrum digital xds200 usb jtag emulator kit includes. You also need to configure your openocd server so that it knows about your adapter and board, and helps your work. Some arm based chips are designed to implement a similar mechanism without emu0emu1 support. Tms320jtag, or tms320jtagusb for programming and debugging or similar tool. These connectors can be used for debugging target systems as well as programming flash or cpld devices. It is located at the edge of the top side of the board. Emu0 or et0 emulation pin 0 or emulation test 0 i io emu1 or et1 emulation pin 1 or emulation test 1 i io i input. Many ti devices have emu signals, which are used to select whether the tap signals are used for jtag boundary scan testing or processor debugemulation.

The blackhawk 14pin isolation adapter is a device that connects between your jtag emulator and the jtag connector on your target board. I2c usage 082906 the msp430 used for the infrared remote control interface, real time clock, and media card detector acts as an i2c slave device, by using a software i2c implementation. Lists the hardware and software youll need to install the xds560r jtag emulator, and the installation procedure of. Tms320p28016 board can take power from power connector 4.