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From: | ThomasK |
Subject: | Re: [Simulavr-devel] Support for atmega2560? |
Date: | Thu, 05 Mar 2015 16:19:02 +0100 |
User-agent: | Mozilla/5.0 (X11; Linux i686; rv:31.0) Gecko/20100101 Thunderbird/31.4.0 |
Hi Yifei,as Joerg wrote before, use atmega1248 controller could be a good starting point. It has 128k flash instead of 256k flash on atmega2560.
But if this could help you depends on, what you want to simulate. A full blown controller with all peripherals (and for your type correct behaviour!) is a lot of work to do. Even the allready implemented controllers haven't all peripherals and sometimes it could happen, that there are bugs. (as I have seen shortly, watchdog feature, if implemented doesn't fit newer devices and so one)
So all depends on, what you want to do. But for the first shot and if you don't need any peripherals, which are not implemented, and if your code doesn't exceed 128k or need higher addresses (maybe bootloader block or so) it's ok in my opinion to start with atmega1284 part in simulation.
cu, Thomas Am 04.03.2015 um 07:50 schrieb address@hidden:
Hi, I'm very interested in bringing support for atmega2560 to this project, since I am in urgent need for this. There was an old thread on the internet where this was briefly mentioned but soon abandoned. Can anyone provide some pointers regarding how to implement atmega2560 support so I could start from there? Thanks! Best regards, Yifei _______________________________________________ Simulavr-devel mailing list address@hidden https://lists.nongnu.org/mailman/listinfo/simulavr-devel
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