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Name: xtrs | Distribution: Unknown |
Version: 3.1 | Vendor: Greg Bailey <gbailey@xmission.com> |
Release: 1 | Build date: Thu Dec 17 00:38:39 1998 |
Group: Applications/Emulators | Build host: arizona.i-link.net |
Size: 845776 | Source RPM: xtrs-3.1-1.src.rpm |
Packager: Greg Bailey <gbailey@xmission.com> | |
Url: http://www.research.digital.com/SRC/personal/Tim_Mann/trs80.html | |
Summary: TRS-80 Emulator (I,III,IV) for X Windows |
README.tpm Tim Mann <mann@pa.dec.com> 1/12/98 As computer scientists, we always long for something bigger and better than what we have now. Give us a megabyte, and we want a gigabyte. Give us an emulated TRS-80 Model I with Level II BASIC and cassette, and we long for the Expansion Interface and floppy disk drives. Give us that, and we want a Model III. Give us a Model III, and we want a Model 4! This is a snapshot of the work I've been doing on xtrs to add these niceties. My main additions over xtrs-1.0 have been floppy disk and hard disk emulation, timer interrupt emulation, a kludge to import and export data to the host system, Model III mode, Model 4 mode, a rewrite of the keyboard handling, support for most of the undocumented Z-80 instructions, and a bunch of bug fixes and minor improvements. This project has been a real (48KB?) trip down memory lane for me. I worked as a programmer for Logical Systems, the company that produced LDOS, during 1980-81 before I went to grad school. I no longer own a TRS-80, but I recently found a box in my storage closet containing all my Model I hardware manuals, schematics, ROM disassemblies, and even the assembly listing for a version of the LDOS Percom Doubler driver that I helped write, giving me enough information to get my additions to xtrs off the ground. Since then I've done much more. Check out my TRS-80 Web page at http://www.research.digital.com/SRC/personal/Tim_Mann/trs80.html for details!
Distributable
/usr/bin/cassette /usr/bin/mkdisk /usr/bin/xtrs /usr/doc/xtrs-3.1 /usr/doc/xtrs-3.1/ChangeLog /usr/doc/xtrs-3.1/README /usr/doc/xtrs-3.1/README.tpm /usr/doc/xtrs-3.1/cpmutil.dsk /usr/doc/xtrs-3.1/utility.dsk /usr/man/man1/cassette.1 /usr/man/man1/mkdisk.1 /usr/man/man1/xtrs.1
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