KLund1 wrote:I was browsing though an old stack of ANALOG magazines and came across some Atari machines that I have not heard of before. These were, as I recall, in issues 10 thru 20 somewhere.
There was an article about CES, I think, that had a picture of a 130ST. Another issue had a picture of a working 260STD (though I think that the name had to have been changed later. An STD is not a good thing to be associated with!!! something in a serial port perhaps.....)
In another issue they talked about an 65XEM (M for music), and a 65XEP (portable). Another listed a 1450XL (not XLD) along with the 1400XL.
Still another issue spoke about a re-release of an upgraded 7200 with slightly upgraded graphics capabilities.
I know the ST's existed, because there were pictures, but the others I'm not quite so sure.
Anyone got some input.
130ST - As 1st1 says, I believe this was simply a 128k version that never made it out due to falling RAM prices and issues with getting TOS into ROM. I don't think it ever made it even into low volume production (unlike the 260ST which had a brief production life)
260STD - Can't confirm this, but I would imagine this was simply an early name for the STf (floppy drive, no RF out) with the "D" for "disk", before someone pointed out the obvious problem.
65XEM - Production-ready prototype with a small batch produced. It featured the AMY sound chip, an oscillator based synth, which allowed for high quality sound with very low bandwidth (according to wikipedia, telephone quality sound was possible with a bandwidth of 2.4Kbit/sec.)
Wiki. Atari had worked on it heavily udring the Warner years. Tramiel intended it to go into the ST, but there appear to have been some issues (I imagine the timescale was too tight to work it into the ST design in time for launch) and instead they sold it. I imagine the XEM might was a "proof of concept" for integrating the chip into a working system, or possibly investigating the possibility of an upgraded XE/XL based game system. The XEGS was (IIRC) orginally intended to have some improved hardware.
65XEP -
picture here. A luggable 8-bit. Never made it beyond prototyping stage, unsurprisingly. I really don't see what Tramiel was thinking with this one. Portables were professional-only machines at the time, and the 8-bit was both end of life, and had 40 column text. It was also (apparently) monochrome, killing off the main advantage of the XL/XE's over their rivals - the GTIA graphical loveliness.
7800 - I have heard of but never seen a picture of the enhanced graphics 7800. I imagine it died before much development in favour of the XEGS. Odd choice for upgrade too, as I think the 7800 suffered from crappy sound far more than graphics. It would have been a good candidate for AMY...