MicroController Pros Home Page My Account  Cart Contents  Checkout  
  Store » ARM » Programmers » EGN400207 My Account  |  Cart Contents  |  Checkout   
Quick Find
Enter keywords to find the product you are looking for in the Quick Find field above

or use
Advanced Search
Accessory Boards->
ADI Blackfin
  JTAG Debuggers->
  Starter & Evaluation Kits
Atmel AVR->
Cypress PSoC
Microchip PIC->
Silicon Labs
ST Microelectronics->
Texas Instruments->
Embedded Ethernet->
Embedded Software->
I/O Modules->
Parts & Components->
Pick & Place Tools
Programmable Logic (PLD)
Prototype PCBs->
ROM/Flash Emulators
Test & Measurement->
Tutorial Software
Universal Programmers->
Intro to Embedded Tools
Embedded News Digest
Useful Resources
Shipping & Returns
Warranty & Liability
Privacy Notice
Conditions of Use
Contact Us
ARM JTAG Debugger/Programmer and USB-RS232 Adapter, Turtelizer 2 US$78.00

ARM JTAG Debugger/Programmer and USB-RS232 Adapter, Turtelizer 2

The Turtelizer 2 is both a JTAG programmer/debugger for ARM microcontrollers and a virtual RS232 serial port that plugs into a PC's USB port.

This debugger's target connection is an unusual 10-pin interface used by the Ethernut 3 board. However, purchase the optional JTAG Connector 2 and it becomes compatible with nearly all JTAG connector types found on ARM-based boards. So if your target board has a JTAG interface and a chip compatible with the OpenOCD software, the combination of this debugger and that adapter most likely will be all you need to program and perform in-circuit debugging (other than possibly a connection cable; see the adapter's page for details).

ARM JTAG Programmer/Debugger Features

  • OpenOCD compatible (recommended with GDB and Eclipse)
  • Supports targets from 1.65V to 5.5V
  • USB 2.0 Full-Speed interface to your PC; draws 60mA (USB cable is included)
  • RS-232 interface with virtual COM port driver; 9-pin DTE, 8-wire with full modem handshake
  • LED indicators of JTAG and RS232 activity
  • Operating Temperature: 0 to 60 C (32 to 140 F)
  • Storage Temperature: -20 to +85 C (-4 to +185 F)
  • Humidity: 5% to 95%, non-condensing
  • Dimensions: 230 35 25 mm (9.06 1.38 0.98 inches)
  • Weight: 55 grams (0.12 lbs)

JTAG Connector Pinout

The JTAG connector of the Turtelizer 2 has the following pinout:
TCK - 1 2 - GND
TDO - 3 4 - VTref
TMS - 5 6 - nSRST
Vsupply - 7 8 - NC
TDI - 9 10 - GND

All JTAG signals are buffered by LCX-type single logic gates, which are powered by the JTAG VTref line. This way, the JTAG interface is automatically adjusted to different target voltage levels from 5.5V down to 1.65V. Additional series resistors in the JTAG lines help to maintain signal integrity and even provide some limited over-voltage protection.

Turtelizer 2 Resources

Optional Recommended Products for this Item
JTAG Connector 2: Adapts Turtelizer 2 to Many ARM JTAG Pinouts+ US$40.00

This product was added to our catalog on Thursday 02 October, 2014.


Customers who bought this product also purchased
JTAG Connector 2: Adapts Turtelizer 2 to Many ARM JTAG PinoutsJTAG Connector 2: Adapts Turtelizer 2 to Many ARM JTAG PinoutsUS$40.00

Shopping Cart more
0 items
What's New? more
Flowcode 7 "Test & Debugging" Feature Pack
Flowcode 7 "Test & Debugging" Feature Pack
Specials more
USB to RS232 Adapter Cable, 10cm
USB to RS232 Adapter Cable, 10cm
Tell A Friend

Tell someone you know about this product.
Notifications more
NotificationsNotify me of updates to ARM JTAG Debugger/Programmer and USB-RS232 Adapter, Turtelizer 2
Reviews more
Write ReviewWrite a review on this product!
  Tuesday 22 January, 2019   List of all our Products

Copyright © 2003-2017 MicroController Pros LLC
Powered by osCommerce