While I started from the MicroUSB code, and learned some stuff from them (I know you're reading, didn't have time yet to contact you) I wrote completely new drivers, with separation of hardware and logic (so other chips than the SL811HS can be supported easily).


Hi Andre,

this is great news ...

Came across this during some random search - http://homepage.mac.com/jorgechamorro/a2things/PDFs/65xxx.txt

I've never heard of the 6516 mentioned before (as a development pursuit or otherwise). The 6516 sounds pretty impressive from what's mentioned in that article.

the original article the ...

kc5tja's TAX INX/DEX TXA is necessary if you're using the old NMOS 6502. If you're not using a Commodore 64 or something where you're stuck with NMOS, I always recommend using the CMOS 6502 instead, partly for the added instructions.


I'm coding with an Atari 8bit. I never heard of different 6502 ...

volksForth for Commodore C64, C16 and Plus4 is being re-release in Version 3.80.1 on http://volksForth.sf.net

volksFORTH is a 16bit Forth System produced by the german Forth Gesellschaft e.V. Major development of this system was done between 1985 until 1989. The volksFORTH Project was revived in ...

VolksForth MS-DOS (a F83 Forth) defines


l@ ( seg:addr -- n ) // long fetch

l! (n seg:addr -- ) // long store

lc@ (seg:addr -- 8b ) // leng fetch char

lc! ( 8b seg:addr -- ) // long store char

lmove ( from.seg:addr to.seg:addr quan -- ) same as move, but for extended memory, 64K max in one ...

Can the GForth EC kernel compile itself once it's on the new architecture? If so, I will be more interested in it as a disk-loaded Forth environment.

Thanks.

This should be possibe, I never tried it. The GForth Cross-Compiler is a direct descendant of the VolksForth Cross-Compiler (-> volksforth ...

Hi kc5tja,

I'm working in the GForth Team to document the GForth EC (Embedded Cross-Compiler). Bernd Paysan has recently added the R8C Target, and I try to get the 6502 and 8086 targets running again.

Did you use the GForth EC Cross-Compiler or your own Cross-Compiler?

If you used the GForth EC ...

Hi kc5tja,

I'm working in the GForth Team to document the GForth EC (Embedded Cross-Compiler). Bernd Paysan has recently added the R8C Target, and I try to get the 6502 and 8086 targets running again.

Did you use the GForth EC Cross-Compiler or your own Cross-Compiler?

If you used the GForth EC ...

I can recommend the ca65 assembler, part of the CC65 C Compiler, and CC65 Linker.

See http://www.cc65.org/
Manual: http://www.cc65.org/doc/ca65.html

This assembler is available in source and binary for many host platforms and target platforms.

Best regards

Carsten Strotmann

A good Pascal for 6502 Computers is Kyan Pascal (for Atari XL/XE and Apple II). It has inline assembler and produced moderate sized code. Maybe it is possible to patch Kyan Pascal to generate generic 65023 code (not Atari or Apple II dependend). I guess a generic Runtime Lib needs to be written.

A ...

You might want to take a look at our MicroUSB Project at http://www.microusb.org/. We have developed an USB Host Adapter for 6502 based Homecomputers, including Atari XL/XE, Commodore C=64 and Apple II.

The hardware schematics can be found in the SoureceForge Projects File area: http://prdownloads ...

Has anyone put together a USB yet?

Well, the MicroUSB Project is producing USB Hardware and Software drivers for 6502 based Homecomputers (Atari XL/XE, Commodore C=64, Apple II) based on the Cypres SL811HS.

Take a look at http://www.microusb.org/

Devices we can attach:
* Keyboard
* Mouse
* all ...

In last September I've written a Puzzle game in Forth (on an 6502 based Atari 8bit).

I found the game for Linux and MacOS X on the Internet (Stroq Homepage: http://stroq.sourceforge.net/) and decided to do a conversation for the Atari 8Bit Computer in Forth.

Winfried Piegsda did the graphical ...

Hi,

I'm currently working on reviving the volksFORTH Project. volksFORTH was a F83 Standard Forth for 68000 CPU (Atari ST), 6502 (Commodore C64, C16, Plus4), CP/M (Z80 / 8080) and MS-DOS (8086), published by the german FIG chapter in 1984-1989 (Forth Gesellschaft e. V.).

Even on the 6502, it ...

Thre is no problem running Classic MacOS Programs in MacOS X. I use Sim65 all the time on my MacOS X system.

Best regards

Carsten