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ATtiny10 and STK600 Issues
recovery: 1) disconnect tclk from atiny2313 pd2 2) powercycle system incl dragon (my power == avr dragon 5V) 3) restart AvrStudio (I get stuck with a "only one instance allowed...
Saturday, 30 May 2009 - 22:56
ATtiny10 and STK600 Issues
Oops, found a code bug! :-o My code sets the PD2(UART clock out) on startup -> it should only set it after it engages tiny10 reset. Avr Tiny10 fights avr tiny2313 if you use PB1...
Saturday, 30 May 2009 - 22:43
ATtiny10 and STK600 Issues
!See later in thread for newer code version. !This version has a bus contention bug I've attached the code for my project. WIRING: Tiny2313 TXD(pd1) -> Tiny10 DATA -> Tiny2313 RXD...
Saturday, 30 May 2009 - 18:14
ATtiny10 and STK600 Issues
SBR is my pet hate of the instruction set (which is generally very good) If you are setting a "BIT" why do we need to say 1<<bit !! Acutally, opcode for it is mapped to ori...
Friday, 29 May 2009 - 20:25
ATtiny10 and STK600 Issues
Unless local distributors or their Applications Staff have units but have not yet got round to letting people know. Its probably worth a phone call or two to find out.
Friday, 29 May 2009 - 19:42
ATtiny10 and STK600 Issues
Note that bb56 is US based, and despite our Geographic nearness to Norway, Europe (Denmark and UK) might not be their "initial" market. My sample Tiny10 units came from NuHorizons...
Friday, 29 May 2009 - 19:25
ATtiny10 and STK600 Issues
The TPI interface can actually read IO states via the PINB register, but I'm not sure how many registers get knobbled when TPI is invoked. So if you wrote some states out to RAM,...
Friday, 29 May 2009 - 18:35
ATtiny10 and STK600 Issues
As for debugging, when reality doesn't match simulator... DebugWire is available now on most all new and most "current" AVRs, so if you took the suggestion made earlier, use a...
Friday, 29 May 2009 - 18:29
ATtiny10 and STK600 Issues
Obviously there is scope for improvement on Atmel's side (ie the FT232R needs no crystal input yet meets USB tolerance)... but the OSCCAL register can be used to get about 1%...
Friday, 29 May 2009 - 18:26
ATtiny10 and STK600 Issues
Hi Bob The basic AVR does do 1 cycle per instruction. But, most jumps execute 2 instructions if branch taken. Also, compared to PIC processor specs, AVR doe not have tight...
Friday, 29 May 2009 - 17:57
Programmer for the new ATTiny10
Ideal Version (todo) Take Geniune AtTiny10 project .hex file include as some sort of .DB (correct reg definitions) (correct avr core rules) Optimal Version (todo) Compile...
Sunday, 24 May 2009 - 07:16
Programmer for the new ATTiny10
Yes, that was my technique. STK600-tiny10 is not even on atmels own tools (starter kit) list - so I read up on the two TPI chapters in the tiny10 datasheet. Last nights code (...
Sunday, 24 May 2009 - 07:08

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