Problem with BankSwitching on V41 R9E
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03-22-2021, 05:23 PM
Post: #3
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RE: Problem with BankSwitching on V41 R9E
(03-18-2021 03:25 PM)Ángel Martin Wrote: I guess nobody else has noticed it but I've seen a change in behavior on V41 R9E related to bank-switching. V41 R9E among other changes newly supports the W&W RAMBOX (with updated .MOD files, read section RAMBOX in Help.txt file please), so the bank switching unit has been expanded to the 64K W&W RAMBOX II bank switching scheme. Therefore the bankswiching fallback to page 1 executing the POWOFF opcode changed. To prevent a bank switching of the RAMBOX module, only the HEPAX module pages are set to page 1 at the POWOFF opcode (this was marked in the source code as bugfix for the HEPAX module). So the "fail-safe return" to bank 1 for other modules is not implemented in R9E. But it's only a minor change to restore the old behavior "fail-safe return" to bank 1 for all modules with the exception for the RAMBOX module in R9F. R9F with an XLarge background image will be published very soon. So the "fail-safe return" fix is a so called "last minute" change. BTW, it's not decades, but <one decade> <ENTER> <some month> <+> ;-) -------------------------------------- RELEASE 8C (5/27/2010) -------------------------------------- - Fixed a problem with POWOFF reseting banks - caused problems with HEPAX |
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Messages In This Thread |
Problem with BankSwitching on V41 R9E - Ángel Martin - 03-18-2021, 03:25 PM
RE: Problem with BankSwitching on V41 R9E - rprosperi - 03-18-2021, 07:37 PM
RE: Problem with BankSwitching on V41 R9E - Christoph Giesselink - 03-22-2021 05:23 PM
RE: Problem with BankSwitching on V41 R9E - Ángel Martin - 03-23-2021, 08:42 AM
RE: Problem with BankSwitching on V41 R9E - Christoph Giesselink - 03-23-2021, 08:33 PM
RE: Problem with BankSwitching on V41 R9E - Ángel Martin - 03-24-2021, 07:27 AM
RE: Problem with BankSwitching on V41 R9E - MeindertKuipers - 03-24-2021, 08:07 AM
RE: Problem with BankSwitching on V41 R9E - Ángel Martin - 03-24-2021, 02:24 PM
RE: Problem with BankSwitching on V41 R9E - MeindertKuipers - 03-24-2021, 03:17 PM
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