brendan.robert's articles:

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6502 test suite 6 40 (9/13/2012 4:49:04 AM) comp.sys.apple2 I was pointed to this 6502 processor test program: http://forum.6502.org/viewtopic.php?f=3D2&t=3D2241 I've written a test harness to lash this up to Jace's CPU emulation and als= o enable CPU trace and t... BLuRry

Jace. it is stable. 25 29 (8/28/2012 7:32:02 PM) comp.sys.apple2 This is the first major release, bringing this emulator within a hair of my= original vision for what I wanted it to be: it is a complete recreation of= the computer I had growing up. (yaaaaaay!) There ar... BLuRry

Pitchforking timing code, paving the way to a Gold edition of Jace 2 26 (8/23/2012 6:43:07 PM) comp.sys.apple2 The problem with being the sole maintainer of a program is that nobody is s= tanding over my shoulder to call bull***t on some of the older bits of code= .. That being said, I've been trying to figure out wh... BLuRry

To mock a killing bird... 2 24 (8/21/2012 1:16:53 AM) comp.sys.apple2 Hey! Jace now has Mockingboard support working without timing issues! I have no= t put up a downloadable copy yet though. I have an odd bug that I'm trying= to resolve with it, but the gist of it is tha... BLuRry

RamFactor is now working in Jace 0 28 (8/19/2012 2:55:16 PM) comp.sys.apple2 The internal diagnostic passes. If you change the card size, save the sett= ings and restart the emulator then it figures out the new size. It must wr= ite to the card to see if the values are stored in dif... BLuRry

More RamFactor observations 2 18 (8/19/2012 5:09:37 AM) comp.sys.apple2 I was able to fire up my RamFactor and perform some more verification to se= e why my emulated attempt was not working. Firstly, there are more I/O ports active than stated in the documentation. = But I c... BLuRry

Decoding RamFactor's memory detection 6 31 (8/16/2012 1:32:58 PM) comp.sys.apple2 Or rather I'm attempting to decode it anyway so I can get the bugs out of m= y RamFactor emulation code. I've traced the screen write portion of the di= agnostic routine and found where it starts writing "25... BLuRry

Anyone know how the RamFactor bank select works? 2 24 (8/15/2012 5:30:44 PM) comp.sys.apple2 So I'm getting closer to RamFactor emulation, but this time instead of trap= ping all the calls to the card I just use the RamFactor rom image. I notic= ed that the file has a two copies of the rom back-to-b... BLuRry

Wudsn now supports Apple // 33 35 (8/13/2012 12:01:37 AM) comp.sys.apple2 http://www.wudsn.com/ What is it? (from the site) WUDSN IDE combines the powerful capabilities of Eclipse with the speed of n= ative 6502 cross compilers.=20 (my assessment) It is an incredible comb... BLuRry

Origin DinkyDos 4 40 (8/10/2012 7:01:29 PM) comp.sys.apple2 Have any of Origin's DinkyDos titles been converted to Prodos? It really t= aunts me that Ultima V shows up as a prodos volume with files but is not pl= ayable from a 3.5 or hard drive. I've also made som... BLuRry

brendan.robert's replies:

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csa2 gmail account 6 40 (8/28/2012 5:42:58 PM) comp.sys.apple2 I just tried to access the csa2 gmail account and ran into a problem. I typed in the user name sys.apple2 then typed in system2 as the password and got a message saying "Your password was changed 46 days ago." ... dean.phares (601)

Jace. it is stable. 25 29 (8/28/2012 7:32:02 PM) comp.sys.apple2 This is the first major release, bringing this emulator within a hair of my= original vision for what I wanted it to be: it is a complete recreation of= the computer I had growing up. (yaaaaaay!) There ar... brendan.robert (859)

Interview with the Apple IIGS kid 16 33 (8/29/2012 8:21:13 AM) comp.sys.apple2 If you like to see the interview of the young Apple IIGS programmer, showing BASIC and Pascal programming - and a real Apple IIGS on stage, here is it! http://www.youtube.com/watch?v=Eovdro7jOwk Apple IIG... thyechean (827)

If you were to put a graphics chip on an apple II card... 26 71 (8/29/2012 6:20:14 PM) comp.sys.apple2 What would it be? I know about the Arcade board, etc. Second Sight, TurboRez. They never caught on. Way too late for anything to be popular today... I've been studying a NES (nintendo) ROM disassembly,... aiiadict (1731)

S.A.M. Software Automated Mouth 4 31 (8/30/2012 11:25:16 AM) comp.sys.apple2 Hi, Is it possible to work S.A.M. in ProDos? http://www.vectronicsappleworld.com/appleii/sam.html Thanks. Riccardo ... rigreco.grc (30)

Virtual serial drive 75 35 (9/1/2012 1:04:03 PM) comp.sys.apple2 How can i create a serial drive for apple II, i found Apple2VirtualDrive at this link ftp://ftp.apple.asimov.net/pub/apple_II/utility/, but I don't know how to do. thanks Riccardo ... rigreco.grc (30)

Asimov Additions - Productivity Pile (09.07.12); 44 disk images uploaded 12 28 (9/8/2012 2:06:50 AM) comp.sys.apple2 Hi, Well, they can't all be games. I ran through the 'productivity' list of im= ages and found several more to add. I still have 'utilities', 'terminal', a= nd file-based games left to do (the latter bein... hotrod.apple2 (155)

complete list of 6522/AY8910 registers ? (mockingboard) 5 52 (9/12/2012 4:41:28 PM) comp.sys.apple2 Looking around I can't find a complete list of registers for the Mockingboard card. ... aiiadict (1731)

6502 test suite 6 40 (9/13/2012 4:49:04 AM) comp.sys.apple2 I was pointed to this 6502 processor test program: http://forum.6502.org/viewtopic.php?f=3D2&t=3D2241 I've written a test harness to lash this up to Jace's CPU emulation and als= o enable CPU trace and t... brendan.robert (859)

ADTPro 1.2.5 Released 16 28 (9/22/2012 2:24:43 PM) comp.sys.apple2 Ok, here's a few more goodies. The time and date is synchronized with the host, and there's two versions of the serial driver: one that hides between the BI and buffers, and another that stomps on the Disk... schmidtd (1096)