Don't take this the wrong way or anything, but it seems a little unusual to me for someone interested in "retrocomputing" to be frightened of learning gruesome technical details ab…
For many non-UNIX users on this forum, these kinds of projects usually die a quick death since it involves some advanced configuration of tools which are not familiar to most Mac u…
For me, it's about expanding the functionality of a 128K (and bragging rights)......it's a fun idea that's beyond my skill set.
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To do any expanding of the fu…
Here's a vt100 terminal emulator that supposedly runs on a 128k Mac.
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And this is where my eyes glaze over. There is no shortage of vintage Terminal and e-mai…
Just use a terminal emulator!
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Seconded.
Here's a vt100 terminal emulator that supposedly runs on a 128k Mac. There are many recipes out there to enable a tt…
It seems to me that since the original 128K and 512K can run BBS software to share e-mail and files via those old networks, and later, services like FidoNet allowed those dial-up n…
The //e doesn't have an MMU. There are just soft switches, addresses in the $C03x range you hit to switch banks of RAM. Works the same as the Language Card on the Apple][.
Click…
68kMLADevelopmentby Dog CowSun, 13 Sep 2009 - 18:36
Anyone heard of LUnix? Unix on a C64 - page seems a bit old though. And uCLinux ideas might be helpful about getting around lack of MMU.
EDIT: Doh...didn't remember that LUnix ha…
The //e doesn't have an MMU. There are just soft switches, addresses in the $C03x range you hit to switch banks of RAM. Works the same as the Language Card on the Apple][.
About t…
Anyone heard of LUnix? Unix on a C64 - page seems a bit old though. And uCLinux ideas might be helpful about getting around lack of MMU.
EDIT: Doh...didn't remember that LUnix h…
At a minimum, the pinouts have to be remapped. The first 20 pins of the Disk II & Disk III seem to be identical in function, suggesting that the 6 remaining Disk III pins a…
I am pretty sure that the Disk ][ connects to a set of pins on the back of the ///.The blue port all the way on the left is where it would go.
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Um, nope. That…
I waited before I replied in case I was wrong, but I am pretty sure that the Disk ][ connects to a set of pins on the back of the ///.
See this pic: http://www.digibarn.com/collec…
68kMLADevelopmentby Dog CowMon, 31 Aug 2009 - 22:40
There is a little bit of info on the Disk III and its use on a III+ here:
http://www.vintagemacworld.com/drives.html
but as for the Disk II, vintage photos show Apple employees w…
68kMLADevelopmentby david__schmidtMon, 31 Aug 2009 - 22:12
I recall reading a tutorial once about converting a Disk II to use directly on an Apple III, instead of buying the more expensive Disk III mechanism. But in recent Googling, I can …
68kMLADevelopmentby Mac128Mon, 31 Aug 2009 - 18:39
No, it was 16bit but could address 256Mb of memory with 18 address lines. A 6502 has 16 address lines but that doesn't make it a 16bit computer. If you went by that argument an 808…
68kMLADevelopmentby ChristTrekkerFri, 21 Aug 2009 - 18:04
The PDP-7 was an 18-bit machine.
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No, it was 16bit but could address 256Mb of memory with 18 address lines. A 6502 has 16 address lines but that doesn't make …
68kMLADevelopmentby porterFri, 21 Aug 2009 - 00:57
The PDP-7 was an 18-bit machine. Has a "real Unix" ever been developed for any 8- or 16-bit machine? Doesn't seem a big stretch to run in 16 bits.
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The orig…
68kMLADevelopmentby porterThu, 20 Aug 2009 - 23:35
isnt the GS 16 bit?
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The WDC 65816 (also: 65C816), a 16-bit microprocessor CPU developed by the Western Design Center (WDC), is an expanded and compatible suc…
68kMLADevelopmentby ChristTrekkerMon, 17 Aug 2009 - 22:22