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It seems 2020 will never end

It’s been a number of months since I’ve posted here. Not many of them very pleasant. Covid19 has cast a shadow over nearly every aspect of life. I find myself spending way too much time reading the news about it, following the political fights over it, being more in solitude because of it and wearing a mask everywhere I go now because of it. And yet I’ve had it easy. I haven’t gotten sick because of it or been hospitalized or died from it. I haven’t even lost my job because of it, as so many have. When you look at it from that perspective I have nothing to complain about or feel sorry for myself.

I have tried to keep busy, juggling several projects at once. Now finally I’ve finished three I was doing for MacRorie and TBA. I’ve turned over the gerbers and firmware and BOM for three projects just this past week. He’ll have pictures and more info on his website in the next month or so.

  1. Atari 1030 – incorporates Mytek’s power supply circuit for the 1088XLD, my XF551 based circuitry modified to support both 3.5″ standard and NEC slim line floppy drives with front panel drive id switching, reset and OS selector with dual LED track display in a 1050 disk drive case.
  2. PBI2CF3 – a modified Mytek IDE2CF3 board that plugs into the 600/800XL PBI connector. On U1MB equipped 600/800XL you can use CF cards just like you can do on the 1088XEL/1088XLD computers.
  3. 130XE2CF3- a modified Mytek IDE2CF3 board that plugs into a U1MB equipped 130XE ECI/Cartridge port and allows you to use CF cards as large storage devices like you can do on the 1088XEL/1088XLD computers

I’m also working on two daughter boards for the new Atari clone 576NUC by Mytek. These new daughter boards will implement the new Fujinet circuit internally and adapt the SDrive Max circuit as a builtin. Currently I am waiting on the second set of proto boards to come in from the board house.

The work on the Super SIO2IO board has slowed as I work out both the Fujinet hardware implementation and an Arduino Mega based printer buffer that I intend to add. I still plan to have a functioning proto type by the end of the year. Yes it’s been delayed, but I am still working on it little by little.

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Good News on 1088XEL PIC MCU programming

 

Over the last few days I’ve been working on a pdf/video combination that would give the 1088XEL DIYers more information on how to program 1088XEL PIC MCUs using a PICKit3 Clone programmer and the MPLAB X IDE software. Finally got most of it done now.

Currently I only have a handmade adapter for 8 and 18 pin PICs, but I should be recieving a new PIC Adapter designed especially to handle all four of the PICS used in the 1088XEL build. Once they are in and I have one assembled, I’ll finish the group of videos with a short one on how to use the PIC adapter with both the JOY2PC and PICKit3 programmers.

In the meantime here are the pdf/video combinations I currently have available.

General PICKit3/MPLAB X IDE Info PDF

General PICKit3 Clone info:

1088XEL PIC MCU programming info for MPLAB X IDE and Programmer2Go PICKit3 function:

 

 

 

 

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Yesterday, website nuked by mistake…..

It was bound to happen at some point.   No person is perfect.  In fact most people would agree that if they do most things half right most of the time they are satisfied in their perfection.  Well… I guess I am satisfied.  🙂

I was in the process of trying to add additional features for the 1090XLR project to the domain when I veered off course and started doing clean up from past mistakes.  I had some orphaned databases and folders that were left over.  The orphaned databases were easy to deal with.  But then I discovered a scripted uninstall app in the Cpanel of the website domain manager.  It was listing several lingering breadcrumbs to failed or abandoned projects.  So happy that I had an easier way to clean the site up, I started selecting the orphaned breadcrumbs for deletion/uninstalling.  Only the listing was slow in updating and in the process I selected the active app for deletion.   WTF???!!!

Four hours later I finally had a functioning website back.  Fortunately I had done a brute force backup of the website, late last November and so I was able to use it to get back up.   So right after I finish writing this post, I plan to make a backup both on the domain and off-site.  I really did have other things to do yesterday and I don’t want to repeat this.  Especially since there are so many other things to only get half right most of the time.  🙂