Re: [Amforth-devel] Ultra Low Power operation

2011-04-04 Thread pito
The only "real" low power mode is the "power-down" (with WTD disabled <1uA, with WDT on 6-10uA). This mode cannot be wakedup by usart. All other modes are mostly >>100ua. Power-down: Only an External Reset, a Watchdog Reset, a Brown-out Reset, a Two-wire Serial Interface address match interrupt, an

Re: [Amforth-devel] Ultra Low Power operation

2011-04-04 Thread Matthias Trute
Hi, > Hi, as the amforth will not be a subject of power computing let me > ask the experts following: > 1. would it be possible to create a mechanism where amforth/atmega > will be run on _very_ low power - basically powerdown or sleep I did not yet implemented it, but the strategy should be str

[Amforth-devel] Ultra Low Power operation

2011-04-04 Thread pito
Hi, as the amforth will not be a subject of power computing let me ask the experts following: 1. would it be possible to create a mechanism where amforth/atmega will be run on _very_ low power - basically powerdown or sleep 2. the rx will be connected to an additional interrupt pin (e.g. wired-or f