Emulation64.com  ::  EmuTalk.net  ::  DCEmu.co.uk     About  ::  Hosting  ::  Donate 
Home Files Forums Reviews Guides Articles Interviews

Welcome to the Emulation64 Network

RSS Feed  ::  KlipFolio Feed  ::  News Forum  ::  Submit News  ::  News ArchiveThursday, May 02 - 09:36 AM CET
 


    Saturday, February 05, 2011
Classic99 v345
Posted by Wraggster @ 05:53 PM CET  |   Comments: 0  |   General

News via AEP


Classic99 is an open-source Texas Instruments TI-99/4A Home Computer emulator for Windows. Thanks to Dirk Verwiebe for the mail.


Quote:

(2011-02-03)
Improve memory access timing by wrapping all CPU accesses (making sure the CPU always does 16-bit access)
Fix cycle count patching in post_inc to be correct in all memory cases
Removed extra RMW faking in certain opcodes
Change default for "AllowTxtWithoutExtension" to false - Windows TXT files must have a recognized extension
Added support to read files without extension as DF128 (MUST have AllowTxtWithoutExtension set to 0 in the INI)
Added hack to allow faking the SID back to the 9919 (not available outside of source code)
Change interrupt flag to end_of_frame, and fix up the timing around that
removed some old CPU memory wrapper functions that didnīt do anything
make sure we still check the VDP for redraw even if the CRU interrupt is masked (fixes rare case where screen did not update)
Make sure the 9901 timer is not restarted when CRU bit 0 is cleared if it was not set
Automatically set CPU Overdrive mode when pasting text
Donīt let console hardware respond to odd memory addresses
Write VDP registers at the end of the VDPDUMP.BIN file


(2011-01-05)
Fix S and SB again, but correctly. Anything minus 0 sets carry. I did test this, but my previous test was flawed.


Homepage


 
File Releases

Cemu_1.21.3
No Description in database.

cemu_1.21.2
No Description in database.

cemu_1.21.1
No Description in database.

Cemu_1.21.0
No Description in database.

Cemu_1.20.2
No Description in database.


Latest Forum Posts

Introducing Project64 ...
Last Reply: NES_player4LIFE
Replies: 1

2021-04-02 Recent Rel ...
Last Reply: Robbbert
Replies: 0

mGBA v0.9.0 released!
Last Reply: spotanjo3
Replies: 0

2021-03-26 Recent Rel ...
Last Reply: spotanjo3
Replies: 1

no$gba v3.04 released ...
Last Reply: spotanjo3
Replies: 0


Latest Reviews

NDS - Okamiden
Created by WhiteX

Wii - deBlob 2
Created by WhiteX

Wii: The Conduit
Created by WhiteX

NDS: Hotel Dusk - Room ...
Created by WhiteX

NDS: Elite Beat Agents
Created by WhiteX


Support Guides

PCSX2
Created by Martin

Dolphin Emulator
Created by Martin

Nintendo DS Homebrew.
Created by WhiteX

PSX Plugins: Lewpy's Gl ...
Created by Dark Watcher

PSX Plugins: P.E.Op.S S ...
Created by Dark Watcher

Our Affiliates

AEP-Emu.de
DCEmu.co.uk
PSemu.pl

47,437,981 Visitors To The Emulation64 Network

Copyright 1999 - 2024 www.emulation64.com