190-2255 Bluetechnix, 190-2255 Datasheet - Page 16

• Manufacturer Part Number: 190-2255
• Description: EMULATOR GNICE JTAG UCLINUX
• Manufacturer: Bluetechnix
• Series: gnICEr
• Type: In-Circuit Emulatorr

Specifications of 190-2255

• Contents: Emulation Module
• For Use With/related Products: Blackfin® Processors
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 190-2253; 190-2253

6.2 PEEDI JTAG
The PEEDI from Ronetix (http://www.ronetix.at/peedi.html) is a high speed JTAG/BDM
Emulator and Flash Programmer. It enables you to debug software running on ARM,
PowerPC, ColdFire and Blackfin processor cores via the JTAG/BDM port. PEEDI provides the
services needed to perform all debugging operations. PEEDI supports native GNU
gdb/Eclipse and provides a very high real download speed – up to 1.25 Mbytes/s. For rapid
starting a new project Ronetix provides complete GNU tool chains including Eclipse for Linux
and Windows for ARM/XScale, PowerPC, ColdFire and Blackfin. The tool chains can be
downloaded for free from the company’s website. It supports uClinux as well as native C‐
Programs without an operating system.
6.2.1 Resources
Readme file for Blackfin uClinux:
Downloads (including firmware updates):
Configuration files for the PEEDI JTAG:
Examples without uClinux:
6.2.2 Updating the configuration file
PEEDI has a serial terminal similar to Bluetechnix Core Modules. Connect a serial cable and
connect to it e.g. with Kermit to get a prompt.
The configuration file is placed in EEPROM and can be accessed via the address
To make a backup of PEEDI’s current configuration file, type
at the PEEDI prompt. This will copy it to your TFTP server’s root directory.
To update the configuration file from a TFTP server, type
at the RedBoot prompt (Refer to section 6.2.3 for instructions how to reach the RedBoot
prompt). Then press the Reset button on PEEDI.
6.2.3 Updating the firmware
First, you have to get to the RedBoot prompt of PEEDI:
Blackfin uClinux User Guide
• Press and hold the two buttons on the front side.
• Press the Reset button on the back side once.
• Wait awhile and release the two buttons on the front side afterwards.
http://download.ronetix.at/blackfin/README‐uClinux‐bfin
http://www.ronetix.at/downloads.html
http://download.ronetix.at/peedi/peedi_config_files.zip
http://download.ronetix.at/blackfin/bf53x_examples.tar.bz2
eep://bf537.cfg
transfer eep://bf537.cfg tftp://192.168.1.1/bf537.cfg
config tftp://192.168.1.1/bf537.cfg
maximum performance at minimum size
Tinyboards
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