TMS320C2000 DSP Emulator: JTAGjet-C2000

JTAGjet-C20000 is a small, palm-sized In-Circuit Debugger for the TMS320C2000 family of DSPs from Texas Instruments. It is equipped with a USB 2.0 port (USB 1.1 compatible) that runs in the High-Speed mode at 480 Mb/sec. This emulator supports the following C2000 DSP devices:

	family	series	MCU
•	TMS320F24x	FixedPoint	16-bit

•	TMS320LC240x	Fixed-Point	16-bit
•	TMS320LF240x	Fixed-Point	16-bit

•	TMS320C28xx	Fixed-Point	32-bit

•	TMS320F28xx	Fixed-Point	32-bit
•	TMS320F2801x	Fixed-Point	32-bit

•	TMS320F2802x	Piccolo^TM	32-bit
•	TMS320F2803x	Piccolo^TM	32-bit

•	TMS320F2804x	Fixed-Point	32-bit
•	TMS320F2823x	Fixed-Point	32-bit

•	TMS320F2833x	Delfino^TM	32-bit

•	TMS320C2834x	Delfino^TM	32-bit

Hardware Features

• Supports TI TMS320C24xx and F28xx DSPs.

• USB 2.0 high-speed port (480 Mbps) provides faster downloads.

• Programmable JTAG clock from 1KHz to 30 MHz.

• Supports all on-chip breakpoints and RTDX

• Powered by the USB port – no external power adapters needed.

• 3 LEDs provide status of target power, JTAG activity, PC host activity and emulator power.

• Available opto-isolator JTAG adapter.

Compatible with Code Composer Studio JTAGjet-C2000 is fully compatible with Code Composer Studio 3.1 or newer. It installs directly into the Code Composer Studio directories and becomes visible as JTAGjet Emulator in the CCS Setup utility and preconfigured with many C2000 targets. Setting up to work with JTAGjet is just as easy as setting up a TI emulator – just drag and drop the preconfigured target and emulator configuration and start CCS.

JTAG Chain Device Detection For custom made boards with more than one device on the JTAG chain, JTAGjet can detect all devices on the chain which is necessary in to configure the CCS debugger.

Software Features

•
Supports Code Composer Studio 3.1 (or newer).

•
Optional Flash Programmer utility (does not need CCS).

• Change JTAG clock even when the CCS is running.

• Detects and graphically shows all devices on the JTAG chain.

• Graphically monitors all pins on the JTAG header.

• Windows Vista, XP, 2000, NT, ME, 98 & 95 compatible.

Variable JTAG Clock JTAGjet-TMS supports variable JTAG clock. It defaults to 10 MHz, but may be set as low as 1 kHz (for slow FPGA prototypes or power saving devices) to 30 MHz to provide faster application downloads and quicker Flash programming.

Auto-Sensing Voltage JTAGjet-TMS comes with a detachable, active JTAG probe to better accommodate long scan chains and various JTAG pinout standards and low voltages. The standard probe comes with 14-pin XDS510 & XDS560 compatible header and supports targets from 3V to 5V. A low voltage probe is available as option for targets between 1.4V and 4.5V.