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[HP35S] Disassembling ROM
02-24-2015, 04:56 PM
Post: #12
RE: [HP35S] Disassembling ROM
(02-24-2015 04:43 PM)Tugdual Wrote:  I would say for the sake of consistency. The constants are also stored using ASCII because we need to pick a constant on screen and then it is represented as a tiny EQN inside the code.
Also whatever constant is entered manually is the same, a mini ASCII EQN.
Of course this is to the detriment of performance.
I wonder if the whole calculator operates in ASCII, a bit like BCD but ASCII version. That would be pretty unique!

Haven't looked at the ROM a single "bit" but could it be that these are simply the ASCII representations of the constants for... display purposes (and that there is a binary representation elsewhere)?

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Messages In This Thread
[HP35S] Disassembling ROM - Tugdual - 02-21-2015, 12:30 PM
RE: [HP35S] Disassembling ROM - Tugdual - 02-22-2015, 10:26 AM
RE: [HP35S] Disassembling ROM - Dieter - 02-22-2015, 12:07 PM
RE: [HP35S] Disassembling ROM - Tugdual - 02-24-2015, 04:43 PM
RE: [HP35S] Disassembling ROM - Han - 02-24-2015 04:56 PM
RE: [HP35S] Disassembling ROM - Tugdual - 02-24-2015, 06:48 PM
RE: [HP35S] Disassembling ROM - Tugdual - 02-22-2015, 02:43 PM
RE: [HP35S] Disassembling ROM - EdS2 - 02-22-2015, 03:30 PM
RE: [HP35S] Disassembling ROM - Tugdual - 02-22-2015, 07:21 PM



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