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HP41C ROM Addresses
04-06-2022, 03:32 AM
Post: #3
RE: HP41C ROM Addresses
Each page is 4096 10-bit words. ROM addresses are sixteen bits. The most-significant nibble selects the page. So yes, ROM0 starts at 0x0000, ROM1 starts at 0x1000 and ROM2 starts at 0x2000. As Bob says, banks were a later addition.
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Messages In This Thread
HP41C ROM Addresses - Mike T. - 04-05-2022, 11:27 PM
RE: HP41C ROM Addresses - rprosperi - 04-06-2022, 02:53 AM
RE: HP41C ROM Addresses - Monte Dalrymple - 04-06-2022 03:32 AM
RE: HP41C ROM Addresses - Sylvain Cote - 04-06-2022, 04:00 PM
RE: HP41C ROM Addresses - Mike T. - 04-07-2022, 12:21 AM



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