Dropcheck Posted October 29, 2020 Share Posted October 29, 2020 11 minutes ago, Wrathchild said: So for a plain 1088XLD could something more crude be done like take the FuijNet board (uncased) and affix that to the inside of the top case and hook it up via a cable to the SIO-Aux? The SIO-Aux only exposes 5 of the 12 needed signals for the Fujinet. It's not a simple cut and paste operation. You definitely would not like esthetics either inside or outside. Your best bet would be to use the external version of the Fujinet with a short SIO cable. 1 Quote Link to comment Share on other sites More sharing options...
Dropcheck Posted October 29, 2020 Share Posted October 29, 2020 1 minute ago, ZuluGula said: Isn't there an issue with 1088XEL SIO compatibility with #FujiNet and some other SIO devices? Like it requires some diode or other fix? Yes. Although I don't know if you can completely blame the 1088XEL SIO. There's also some other issues with the Fujinet regardless of what Atari computer you connect it too. Right now if you turn off the Fujinet using its own power switch, you often lose the pass through of SIO signals. So if for some reason the Fujinet is not playing nice with other SIO devices in your chain, you're only option is to completely physically disconnect it from the chain. They are working on a fix for that as I understand. Quote Link to comment Share on other sites More sharing options...
chevymad Posted October 30, 2020 Share Posted October 30, 2020 Also remember you need the Dropcheck I/O system to use cartridges on the XLD. 1 Quote Link to comment Share on other sites More sharing options...
+MacRorie Posted October 31, 2020 Share Posted October 31, 2020 On 10/28/2020 at 8:23 PM, Mr Robot said: @Blues76 My xel has all the same spec (except the covox ), but in a smaller footprint, without a nice case. Stephen and I can both fit a rapidus if we wish, I can also fit a covox like Stephen has. Mine is a challenge to wedge it all in, Stephens has lots of room. The Rapids *can* fit into an XEL, but if you want the CF2/CF3 in there, you will have to go with the modified footprint CF3. You cannot fit the standard CF3 and a Rapidus, it is not physically possible. 1 1 Quote Link to comment Share on other sites More sharing options...
+mytek Posted October 31, 2020 Share Posted October 31, 2020 11 minutes ago, MacRorie said: The Rapids *can* fit into an XEL, but if you want the CF2/CF3 in there, you will have to go with the modified footprint CF3. You cannot fit the standard CF3 and a Rapidus, it is not physically possible. This is the board MacRorie's talking about: https://ataribits.weebly.com/xel-cf3-rapidus-variant.html 1 1 Quote Link to comment Share on other sites More sharing options...
Blues76 Posted October 31, 2020 Author Share Posted October 31, 2020 (edited) 1 hour ago, mytek said: This is the board MacRorie's talking about: https://ataribits.weebly.com/xel-cf3-rapidus-variant.html edit: I sow the link to purchase the board Edited October 31, 2020 by Blues76 Quote Link to comment Share on other sites More sharing options...
Blues76 Posted November 1, 2020 Author Share Posted November 1, 2020 21 hours ago, mytek said: This is the board MacRorie's talking about: https://ataribits.weebly.com/xel-cf3-rapidus-variant.html MyTek (or anyone). Assuming I’m correct, XEL does not have a PBI. Is the thinking that a PBI is not needed since you can mod it and have space to do it? Im not sure if the PBI can be used much but the freezer mod, I think used the PBI (and I may be totally wrong) Quote Link to comment Share on other sites More sharing options...
Dropcheck Posted November 1, 2020 Share Posted November 1, 2020 (edited) 32 minutes ago, Blues76 said: MyTek (or anyone). Assuming I’m correct, XEL does not have a PBI. Is the thinking that a PBI is not needed since you can mod it and have space to do it? Im not sure if the PBI can be used much but the freezer mod, I think used the PBI (and I may be totally wrong) The PBI is a 800XL/and some 600XL models only port. When the 130XE computers came out Atari changed the original 800XL PBI port somewhat, making the combined cartridge and ECI ports physically and electrically incompatible. You could usually find an adapter board that allowed most PBI devices to work on the 130XE and vise versa. But not all. On both the XEL and XLD Mytek included the 130XE version PBI which is compatible with any 130XE "PBI" device, assuming you can get it to fit in the case. On the XEL Mytek also included a mini-PBI connector, primarily for the CF3 boards. Third party device creators could also develop for the connector. The Freezer device depending on what year it was made in also came with an adapter board for 130XE computers. Edited November 1, 2020 by Dropcheck 1 1 Quote Link to comment Share on other sites More sharing options...
Blues76 Posted November 1, 2020 Author Share Posted November 1, 2020 11 minutes ago, Dropcheck said: The PBI is a 800XL/and some 600XL models only port. When the 130XE computers came out Atari changed the original 800XL PBI port somewhat, making the combined cartridge and ECI ports physically and electrically incompatible. You could usually find an adapter board that allowed most PBI devices to work on the 130XE and vise versa. But not all. On both the XEL and XLD Mytek included the 130XE version PBI which is compatible with any 130XE "PBI" device, assuming you can get it to fit in the case. On the XEL Mytek also included a mini-PBI connector, primarily for the CF3 boards. Third party device creators could also develop for the connector. The Freezer device depending on what year it was made in also came with an adapter board for 130XE computers. Thanks Quote Link to comment Share on other sites More sharing options...
Blues76 Posted November 1, 2020 Author Share Posted November 1, 2020 14 minutes ago, Dropcheck said: The PBI is a 800XL/and some 600XL models only port. When the 130XE computers came out Atari changed the original 800XL PBI port somewhat, making the combined cartridge and ECI ports physically and electrically incompatible. You could usually find an adapter board that allowed most PBI devices to work on the 130XE and vise versa. But not all. On both the XEL and XLD Mytek included the 130XE version PBI which is compatible with any 130XE "PBI" device, assuming you can get it to fit in the case. On the XEL Mytek also included a mini-PBI connector, primarily for the CF3 boards. Third party device creators could also develop for the connector. The Freezer device depending on what year it was made in also came with an adapter board for 130XE computers. I wonder what was the reasoning to change the PBI for the 130xe from the Atari Perspective ? Quote Link to comment Share on other sites More sharing options...
Mr Robot Posted November 1, 2020 Share Posted November 1, 2020 1 hour ago, Blues76 said: I wonder what was the reasoning to change the PBI for the 130xe from the Atari Perspective ? As with all Tramiel era Atari decisions, it was all about cost 1 1 Quote Link to comment Share on other sites More sharing options...
Blues76 Posted November 1, 2020 Author Share Posted November 1, 2020 Just now, Mr Robot said: As with all Tramiel era Atari decisions, it was all about cost Sad Quote Link to comment Share on other sites More sharing options...
+Stephen Posted November 1, 2020 Share Posted November 1, 2020 Great way to ensure that almost zero devices were ever produced to use an expansion port. Change the port with every new machine release (while never adding new features to underlying machines). 1 Quote Link to comment Share on other sites More sharing options...
+mytek Posted November 1, 2020 Share Posted November 1, 2020 3 hours ago, Stephen said: Great way to ensure that almost zero devices were ever produced to use an expansion port. Change the port with every new machine release (while never adding new features to underlying machines). Or in some cases fail to even provide one. The 1200XL was released with no PBI, although the base design it was derived from had it. And then the stupid decision to leave out the 5V connection on the 800XL version, what was the thinking behind that?. These were all pre Tramiel era F'ups. Then came the 65XE minus the ECI connector, whereas the 130XE and the 800XE had it. All of these decisions were likely about saving a few cents here and there. 2 Quote Link to comment Share on other sites More sharing options...
Blues76 Posted November 4, 2020 Author Share Posted November 4, 2020 OK, it is official. I'm getting an 1088 XEL from https://www.homebrewery.com/ I can't wait to try it! 3 Quote Link to comment Share on other sites More sharing options...
bfollowell Posted November 4, 2020 Share Posted November 4, 2020 37 minutes ago, Blues76 said: OK, it is official. I'm getting an 1088 XEL from https://www.homebrewery.com/ I can't wait to try it! I'm pretty sure you mean https://thebrewingacademy.com/, but we get the idea. Quote Link to comment Share on other sites More sharing options...
Blues76 Posted November 4, 2020 Author Share Posted November 4, 2020 7 minutes ago, bfollowell said: I'm pretty sure you mean https://thebrewingacademy.com/, but we get the idea. Sorry, it is late!!! Thanks Quote Link to comment Share on other sites More sharing options...
Mr Robot Posted November 4, 2020 Share Posted November 4, 2020 7 hours ago, Blues76 said: OK, it is official. I'm getting an 1088 XEL from https://www.homebrewery.com/ I can't wait to try it! How did the wife take it? 1 Quote Link to comment Share on other sites More sharing options...
Blues76 Posted November 4, 2020 Author Share Posted November 4, 2020 24 minutes ago, Mr Robot said: How did the wife take it? She doesn’t know — So, If I’m not around, either 1. I’m using my XEL or 2. I’m in trouble lol Quote Link to comment Share on other sites More sharing options...
+ZuluGula Posted November 4, 2020 Share Posted November 4, 2020 He can tell her that it's three times cheaper than Atari 800 when it came out 40 years ago, and it's for school and work. 1 1 Quote Link to comment Share on other sites More sharing options...
Blues76 Posted November 4, 2020 Author Share Posted November 4, 2020 1 hour ago, ZuluGula said: He can tell her that it's three times cheaper than Atari 800 when it came out 40 years ago, and it's for school and work. Quote Link to comment Share on other sites More sharing options...
Blues76 Posted November 4, 2020 Author Share Posted November 4, 2020 I would like to thanks everyone for helping me out with all the questions. After this, the smallest atari and maybe an xld may be next but it will be a while. 3 Quote Link to comment Share on other sites More sharing options...
Blues76 Posted November 4, 2020 Author Share Posted November 4, 2020 4 hours ago, ZuluGula said: He can tell her that it's three times cheaper than Atari 800 when it came out 40 years ago, and it's for school and work. Well, not sure what I can do for work there. But gaming and for historical reasons. Quote Link to comment Share on other sites More sharing options...
Levas Posted January 11, 2021 Share Posted January 11, 2021 Hi All, I have my humble opinion about this device. First of all thanks for interesting project, but the BOM looks crazy. Not special chips, but resistor modules. Who ever are using two different resistor modules with 8 and 7 resistors inside? Just place two identical 4K7*8 resistor set and leave one pin floating! Same with 3K3 4 and 5 resistor sets. At least it is nice, that I can use single resistors in other places. Even SMD ones instead of 100K module. Also, I am not sure if there must be such exact value for digital schematics. Another think is that I must have specific expensive modules for video, ROM and MMU. It is nice that connector is just mirror image of ROM and PAL/GAL chip. The board without add-ons is like this: It works. It is pity, that there is no Eagle files for it. I would like to make some modifications: SMD resistors and general chips. It was much harder to get "generic" chips compared to Atari ones. Quote Link to comment Share on other sites More sharing options...
+orpheuswaking Posted January 11, 2021 Share Posted January 11, 2021 9 minutes ago, Levas said: Hi All, I have my humble opinion about this device. First of all thanks for interesting project, but the BOM looks crazy. Not special chips, but resistor modules. Who ever are using two different resistor modules with 8 and 7 resistors inside? Just place two identical 4K7*8 resistor set and leave one pin floating! Same with 3K3 4 and 5 resistor sets. At least it is nice, that I can use single resistors in other places. Even SMD ones instead of 100K module. Also, I am not sure if there must be such exact value for digital schematics. Another think is that I must have specific expensive modules for video, ROM and MMU. It is nice that connector is just mirror image of ROM and PAL/GAL chip. The board without add-ons is like this: It works. It is pity, that there is no Eagle files for it. I would like to make some modifications: SMD resistors and general chips. It was much harder to get "generic" chips compared to Atari ones. Well thanks for your first post, clearly the 1088XEL isn't for you... 1 Quote Link to comment Share on other sites More sharing options...
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