 | | HB site down, use alternate
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hi all, we are working through a hardware crash of the primary HB web site server machine. for now, please use instead: (URL) (24 years ago, 22-Jun-00, to lugnet.robotics.handyboard)
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| | LCD Memory Map
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I am just checking that I have got the LCD operation right so I apologise to anybody who is already clear on this. On the LCD module the Register select and Read/Write pins are connected to the A9 and A8 lines of the HB and the DB0-DB7 pins are (...) (24 years ago, 22-Jun-00, to lugnet.robotics.handyboard)
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| | Handyboard Site
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Hey all, Feel free to check out this handboard site, it's used along side a course taught at the University of Alberta. Feel free to write me back with any criticism (URL) Verret B.Sc. Electrical Engineering M.Sc. Electrical Engineering 2002 (...) (24 years ago, 21-Jun-00, to lugnet.robotics, lugnet.robotics.handyboard)
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| | new version of Rich Drushel's random.c libarary for IC
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I have created a new and better version of my random.c IC library for pseudo-random number generation. The old version had an algorithm that I cooked up myself, and while it was fun to program, and fun to get working in a multitasking environment (...) (24 years ago, 15-Jun-00, to lugnet.robotics.handyboard)
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| | Re: HB Memory map
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Device Location Notes ===...=== 6811 internal $0000-$00ff Built-in RAM (A1 chip) $0000-$01ff (E1 chip) ---...--- 6811 control $1000-$103f Built-in registers ---...--- Expansion I/O $4000-$4fff Memory reads in this range enable the Y1 latch selector, (...) (24 years ago, 14-Jun-00, to lugnet.robotics.handyboard)
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