Subject:
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nxt controller specification
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Newsgroups:
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lugnet.robotics.nxt
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Date:
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Wed, 13 Feb 2008 02:31:47 GMT
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Viewed:
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32851 times
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Hi, I wonder if anyone may be familiar with the spec about the nxt brick:
I found this on the ww.hobbyengineering.com
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NXT Brick
* 32-bit ARM7 microcontroller
* 256 Kbytes FLASH, 64 Kbytes RAM
* 8-bit AVR microcontroller
* 4 Kbytes FLASH, 512 Byte RAM
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There are 2 controllers onboard?
"256K flash, 64K RAM" seems to be a lot more than what I have experienced.
The brick can fill up really quickly, even I have kept sound files very very
small.
What is the 8bit AVR microcontroller for?
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Message has 1 Reply:
 | | Re: nxt controller specification
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| (...) Yes. The AVR is responsible for a number of things, including PWM and encoder reading on the motor ports (IMS), the reading of the front panel button state, power management, and A/D from the input lines for analog sensors. It is not (...) (16 years ago, 13-Feb-08, to lugnet.robotics.nxt)
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