trying my next step !!!
making a bare bone system .
My first job is to put a boot loader on the chip.
I`ve got a avr isp mk ii for this. install driver and
avr studio.
When I try to make the boot loader via arduino I just get a error.
avrdude: usbdev_open(): did not find any USB device "usb"
I`m I missing a driver etc or should I be use avr studio to make the boot loader ?
o.k off to do some reading to see if I can solve the problem myself.
Sorry .. I`ve found how to do it
First chip of many programmed.
I docs on :-
http://www.arduino.cc/playground/Learning/Burn168
Confused me a little , there is no.
Ext. Crystal Osc.; Frequency 8.0 - MHz; Startup time PWRDWN/RESET: 16K CK/14 CK + 64ms; [CKSEL=1111 SUT=0]
only
Ext. Crystal Osc.; Frequency 8.0 - MHz; Startup time PWRDWN/RESET: 16K CK/14 CK + 65ms; [CKSEL=1111 SUT=11]
I have now a blicking light on port 13 ,so I think I`m off to go.