 | | Re: Vector 2x again
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(...) You'll need 3 input and 2 output lines. One input and two outputs are available at the SPI port, (right side of board, J6?). Find two more discrete inputs on the Handyboard and you're set. All the other inputs on the V2X can be hardwired high (...) (28 years ago, 27-Jan-97, to lugnet.robotics.handyboard)
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| | Vector 2x again
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I know this topic has come up time and time again, but from all the previous postings I still am unsure of some things. First of all has anyone be able to get the vector working *without* using any other microcontroller board (using only the (...) (28 years ago, 26-Jan-97, to lugnet.robotics.handyboard)
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| | Re: -POWER-GLITCH-
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Make sure your downloader is configured to download "pcode_hb.s19" and not any of the other variants (eg pcode_r22.s19). Avard, please send me an email and let me know if this solves your problem. -Fred In your message you said: (...) (28 years ago, 26-Jan-97, to lugnet.robotics.handyboard)
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| | Re: memory not remembering...
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Ben -- the pin 27 R/W line of the RAM should be connected directly to the R/W line of the 6811. I don't remember the pin # off hand -- it's 7 i think -- but just check the schematic. check the continuity first on the board. if that's ok, then check (...) (28 years ago, 26-Jan-97, to lugnet.robotics.handyboard)
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| | memory not remembering...
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I'm stumped. In the process of assembling my first handyboard, I have just reached the stage where I install the memory (all previous checkpoints passed). The computer successfully downloads the bootstrap, sets the config register correctly, and (...) (28 years ago, 26-Jan-97, to lugnet.robotics.handyboard)
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