Using the ATAVRAUTO200
2-10
ATAVRAUTO200 User Guide
7698A–AUTO–01/07
2.5.2
Programming with AVR ISP Programmer
The AVR ISP programmer is a compact and easy-to-use In-System Programming tool
for developing applications with ATmega88. Due to its small size, it is also an excellent
tool for field upgrades of existing applications. It is powered by the ATAVRAUTO200
and an additional power supply is thus not required.
The AVR ISP programming interface is integrated in AVR Studio.
To program the device using AVR ISP programmer, connect the AVR ISP to the adapta-
t or ( A T AV R AU T O 90 0) a nd co nnec t t he ada pt at or t o t he c onn ec t or o f t h e
ATAVRAUTO200.
Figure 2-11.
Programming from AVR ISP programmer using ATAVRAUTO900.
Note: See AVR Studio® on-line Help for information.
2.5.3
Programming with AVR JTAGICEmkII
The ATmega48/88/168 can be programmed using specific JTAG link: 3-wire debug-
WIRE interface. To use the AVR JTAGICEmkII with an ATAVRAUTO200 thr
ATAVRAUTO900 adaptator has to be be used. Then the JTAG probe can be connected
to the ATAVRAUTO200 as shown in the following Figure 2-12.
To use the JTAGICEmkII in ISP mode the 3 jumpers “SCK”, “MISO” and “MOSI” of the
adaptator (ATAVRAUTO900) should be connected.
Figure 2-12.
JTAGICE mkII probe connecting through debugWIRE interface
Note:
When the debugWIRE Enable (DWEN) Fuse is programmed and Lock bits are
unprogrammed, the debugWIRE system within the target device is activated.
R E S E T p i n i s c o n f i g u r e d a s c o m m u n i c a t i o n g a t e w a y b e t w e e n
ATmega48/88/168 and JTAG. JTAGICE mkII must have control over it.
Note:
See AVR Studio® on-line Help for information.
AVR ISP
JTAGICE mkII
