There are two ways to program AVR-P40-USB:
with ICSP port and with JTAG port.
To program via ICSP port you need serial port or
parallel port AVR-ICSP programmer dongle
(Olimex part # AVR-PG1B or AVR-PG2B).
The serial port ICSP programmer (AVR-PG1B)
works with PonyProg software by from Claudio
Lanconelli and the latest release may be
download for free from lancos.com
The parallel port ICSP programmer (AVRPG2B) works with AVR ISP from Atmel and
may be download for free from Atmels web site.
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AVR-JTAG (complete analog of ATMELs
AVR JTAG ICE) is development tool for
programming, real time emulation and
debugging for AVR microcontrollers JTAG
interface (ATmega16, ATmega32, ATMega323,
ATmega162, ATmega169, ATmega128). AVRJTAG have: JTAG 10 pin connector (Atmel
layout), status LED, RS232 connector. AVRJTAG allows access to all the powerful features
of the AVR microcontroller. All AVR resources
can be monitored: Flash memory, EEPROM
memory, SRAM memory, Register File, Program
Counter, Fuse and Lock Bits, and all I/O
modules. AVR-JTAG also offers extensive Onchip Debug support for break conditions,
including break on change of Program memory
flow, Program memory Break Points on single
address or address range, and Data memory
Break Points on single address or address range.
The JTAG connector is 2x5 pin with 0,1" step
and Atmels compatible layout. The PIN.1 is
marked with square pad on bottom and arrow on
top. JTAG signals are: 1- TCK, 2- GND, 3-
TDO, 4- VREF, 5- TMS, 6- NSRST, 7- VCC, 8-
NTRST, 9- TDI, 10- GND.
RS232 interface is designed around USB to
RS232 convertor IC FT232. More information
about this IC you can found from manufacturers
web site http://www.ftdi.com. You should also
download the proper drivers for your OS from
the same internet site. All RS232 modem signals
are available around FT232 IC for...
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