User manual

User Manual
Version 01.01
2011-07-01
USB radio sticks deRFusb
dresden elektronik
ingenieurtechnik gmbh
Enno-Heidebroek-Str. 12
01237 Dresden / Germany
Tel.: 0351 – 31 85 00
Fax: 0351 – 3 18 50 10
[e-mail]
www.dresden-elektronik.de
Page 15 of 25
7. Programming
7.1. JTAG interface
Only the deRFusb-23E00 JTAG, deRFusb-23E06 JTAG, deRFusb-13E00 JTAG and deR-
Fusb-13E06 JTAG can be programmed over JTAG interface (TDI, TDO, TCK, TMS) with a
suitable JTAG-programmer for ARM-based microcontrollers.
7.2. USB interface
The alternative programming feature for the deRFusb radio sticks is provided by the USB
interface.
The interface represents a USB 2.0 Full-Speed Device (not USB certified). The USB inter-
face logs on at the host as Mass Storage Device and as deRFusb-xxxx.
For a more details of the interface please refer to the ATSAM3S ATMEL data sheet:
• Preliminary PDF: doc6500.pdf
• Preliminary Summary PDF: 6500s.pdf
http://www.atmel.com/dyn/products/product_docs.asp?category_id=163&family_id=605&subf
amily_id=2127&part_id=4691
7.3. Required hardware
JTAG interface
For the JTAG interface Dresden elektronik ingenieurtechnik gmbh offers the hardware com-
ponents for a fast start-up. The following hardware setups are possible:
1. Option ATMEL SAM-ICE programmer
• (A) deRFusb-23E00/06 JTAG or deRFusb-13E00/06 JTAG
• (B) SAM-ICE-Adapter with onboard RS232 level shifter
• (C) SAM-ICE programmer
• (D) RS232 cable