Does anyone need an sx-key or sx-blitx?
David B
Posts: 592
Does anyone need an sx chip programmer?
I'd like to sell two sx programming devices that I don't need anymore, one sx-key and one sx-blitz, both with the 9-pin serial connector and both in perfect working condition.
Send me a private message with any reasonable offer.
Comments
Both parts are sold.
Just seeing this for the first time today. I know these parts are rare and in highly prized, I'm surprised it took 2 months to sell them. I'll bet the same buyer took both of them.
You ARE aware that these have been selling on Ebay for $2500 each?
JK.
You win the bet; one person bought them both.
I'm not surprised there was so little response, as requests for sx-keys seem to arrive only about once a year at this point. Even my eBay listing had no response.
I'm sorry to see the little sxes go; I liked them, even though they could be a little awkward to program. I've still got a bunch of the sx chips and boards, including a few dozen of the bare sx48 chips from when they were selling for 70 cents.
During the covid lockdown, I was reading a description of the protocol for flashing code into the sx, and it looked straightforward enough that I built a propeller version of the sx-blitz as a challenge, sort of a proof of concept.
The hardware part was much easier than I'd expected; it only needed a propeller proto board, 3 transistors, a few resistors and a 12.5 volt supply.
The software part was a lot more difficult, but it worked, and worked so well that I figured might as well sell my sx-key and sx-blitz devices to someone who needs them more than I do.
I've been using my propeller sx-programmer to make some sx48 serial backpacks for a bunch of 4-line LCDs I picked up at a surplus sale.
If anyone's interested, I'll post the propeller sx programmer project as soon as it's cleaned up a bit. The spin/asm programming part seems to be working properly but the Delphi code that talks to the propeller has some glitches in its communication and status reporting that really need fixing.
Searching for SX-Key and working software needed to program a SX48BD. I know these are not only hard to find items but they bring a premium these days. If you're willing to part with it please message me with your price. I have also read that you can use XGS ME. If you have used this to successfully program a SX48BD then please message me.