 | | Re: Schematic, PCB freeware
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Dear Clancy, Try looking at ftp://bode.ee.ualber.../softw/ibm Yours sincerely, Nitin (...) (26 years ago, 26-Feb-99, to lugnet.robotics.handyboard)
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| | Re: Handyboard >32Kb RAM
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(...) Actually its 64K for the HC11 cause it has a 16 Bit address bus. 16^2 = 65536 = 64K But the upper address space is used by the I/O and expansionboards. There are some little empty spaces which could be used for additional RAM. There are (...) (26 years ago, 26-Feb-99, to lugnet.robotics.handyboard)
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| | Re: Schematic, PCB freeware
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Depending on how many components you want to use, there is an evaluation version of EDWin around that works quite nicely. Very simple to do circuits and stuff like that, with a good library of bits. Yes even an autorouter. It can also do multi-layer (...) (26 years ago, 26-Feb-99, to lugnet.robotics.handyboard)
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| | Static sensitivity
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I am starting to install I.C.'s on my board and I was wondering are any of the chip's on the handy board static sensitive? which is to say if I touch it I will destroy it, without having somekind of static gaurd. ___...___ Steve Wall Sir Sandford (...) (26 years ago, 26-Feb-99, to lugnet.robotics.handyboard)
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| | Handyboard >32Kb RAM
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Hello again, Sorry I made a calculation error. If the processor is 8-bit then 32K is the maximum possible RAM. So I think no upgrade is possible. Hans Venema j.venema@wing.rug.nl (26 years ago, 26-Feb-99, to lugnet.robotics.handyboard)
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