I know there have been several threads regarding compiling PCem on MacOS and there are instructions on doing this spread out throughout the forums so I thought I would create a thread on the steps required to get PCem working on a clean Mac from start to finish. These steps have worked for me with P...

In OS X off_t is already 64 bits so edit esdi_at.c and change the code from: #include <sys/types.h> #include "ibm.h" to: #include <sys/types.h> #define off64_t off_t #include "ibm.h" or alternatively to: #include <sys/types.h> typedef off_t off64_t; #include "ibm.h" ...and try to compile again. I'm...

Did you ever find a solution to this? I'm running into the same issue on OS X 10.12.6 esdi_at.c:110:35: error: unknown type name 'off64_t'; did you mean 'off_t'? int esdi_get_sector(esdi_t *esdi, off64_t *addr) ^~~~~~~ off_t /usr/include/sys/_types/_off_t.h:30:25: note: 'off_t' declared here typedef...

My question is, are there plans to add more powerful Tandy machines in the near future? I'm thinking of the Tandy 1000 TX (CPU 80286/8) or the 2500 SX (CPU 80386/25), for example. I don't know if their firmware is widely available, though. Is there an easy way to rip my TL/3 firmware without damagi...

BTW, the Tandy 1000 are not fully compatible with the IBM PCjr. They have the same architecture, but it's handled differently. See http://nerdlypleasures.blogspot.com/2012/06/ibm-pcjr-and-tandy-1000-games.html for details. Very true. I guess I should have said "As compatible as any other Tandy" :) ...

I've owned the Tandy 1000SX, TX, TL and TL/3 in my days and still have my Tandy 1000 TL/3 which is the last 286 version that had both Tandy graphics and Tandy enhanced sound (3 voice + white noise channel) and full backward-compatibility with the PC Jr. It had a 286/10 CPU and a built in XT-IDE cont...

I was able to get it to compile on my Mac running OS X 10.11.6 but when I run pcem I get: No ROMS present Pcem did not create the ~/.pcem folder so I manually created it and copied my roms folder into that but I still get the error saying no roms are present. If I do "ls -a ~/" it shows .pcem as bei...

Can anyone tell me if the actual Tandy keyboard is emulated when one of the Tandy machines is selected? I ask because I've noticed that in Deskmate the cursor (arrow) keys don't work nor does the F11 and F12 which is indicative of an XT keyboard codes being sent. This might affect some Tandy-specifi...

I’ve never had ay luck running Deskmate from ROM either but there are a couple of things you can try: 1) Locate the Tandy 1000 SL/2 setup.exe file (I think it is called SL2.EXE) and, after booting, run that and change the startup setting from DOS to Deskmate. That worked on my TL/3. Of course, if th...

Maybe add a PCI network adapter that is PnP compatible. I can't get the NE2000 Compatible to work under OS/2 Warp.

Also, in Linux, is there any networking option other than SLiRP? When compiled with --enable-networking I don't see any other options and SLiRP doesn't seem to work for me.

Success! I have PCem running natively on my Mac on OS X 10.11.6 El Capitan. I installed wxWidgits and SDL2 using Homebrew and was able to compile the Linux source using gcc. I moved my configs, nvr, roms and disk image directories over from my Windows PC and they mostly worked. The only thing I had ...

I am an avid Mac user and would love to attempt to build a binary for OS X. I'll download the Linux source and try it (I can live without CD support) @SarahWalker can you give us a list of the libraries we need to install in Homebrew and maybe general instructions on how to install them? I've only u...

This really is an amazing piece of software. I remember thinking how cool DOSBox was when it first came out and how neat that it was able to simulate PC hardware and MS-DOS so well but being able to emulate actual PC/Intel systems with all of the quirks and proprietary hardware (Tandy graphics and s...

I don't know the chipset. I do have a TL/3 so would this be something I can get by looking at the board?

This may be of help:

http://support.radioshack.com/support_c ... /30541.htm
http://support.radioshack.com/support_computer/1240.htm

A big kudos to the programmers of PCem! I recently discovered this little gem when looking for a Tandy 1000 TX emulator (my first PC compatible computer) and I was not disappointed! I've owned the HX, SX, TX and TL/3 models and the Tandy 1000 HX and SL/2 emulation on PCem are the closest I've seen t...