36 lines
1.1 KiB
Text
36 lines
1.1 KiB
Text
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TODO -- HP48sx Emulator x48
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===========================
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Write an MMU. Will increase speed significantly.
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Contact Eric Bryntse:
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- ask for description of his Gateway-48 library
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to trace down the following bug:
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When an alarm wakes up x48, it is not starting
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the exec without being given a password.
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Find a way to handle NumLock on those Solaris OpenWindows machines...
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(take a look at xterm source)
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There should be a menu popping up when the HP Logo in the top left is
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hit. It should contain some useful things like
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- RESET BUTTON
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- Configuration (Serial, start kermit automatically, ...)
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- Port configuration (pull card, insert ROM/RAM card, etc.)
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- Pop up a window with debug outputs (speed, cpu usage, PC, ...)
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- The 'About x48' field
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!!! Implement an Instruction Cache ... !!! <- SPEED
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Speed up register arithmetic. +- SPEED
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Implement a function "load file (filename)":
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- Read a file starting with "HPHP48-%c"
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- try putting it on the stack as HP Object
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- should not be hard to store it in a variable called 'filename' then
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--> Here we got a fast bypass to the kermit protocol.
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