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Table of Contents
Retrocomputer builds so far.
Updated - 24 Apr 2022
| ECB Backplane 8 | Complete and working. Only 3 sockets installed at this time. |
| ECB SBCV2 | Complete and working. 10Mhz Z80, 4M Flash and 512KB RAM. See https://www.youtube.com/watch?v=gXUt_EX-eo0 for a build video. |
| ECB DiskIOV3 | IDE Tests OK, FDD still having issues. |
| ECB VDU | Complete. Seems to work, but characters smeered. Tried several componet inputs. Yet to try the PS/2 input. https://www.youtube.com/watch?v=Rr00_bV6uvc for the build video. |
| ECB SBC-188 | Complete. Works great. |
| ECB Backplane 3 | Yet to build. |
| ECB Dual SDCard | Built. Having issues, so may hit the forum up if I can resolve it. |
| ECB PropIOV2 | Complete. All functions work great. |
My own developments
Updated - 24 Apr 2022.
ECB2650 (at least that is what I'm calling it for now :-))
- CPU - Signetics 2650 running at 1MHz.
- ROM - Up to 8K of FLASH. I have tested a 1K ROM with the original PIPBUG V1 and a 2K ROM with PIPBUG V2 PIPLA.
- RAM - At the moment 32K (minus ROM size), with paging a possibility later.
- I/O - Hopefully interfacing with existing ECB interface cards.
ECB 2650
- CPU - Signetics 2650 running at 1MHz.
- ROM - Up to 8K of FLASH. I have tested a 1K ROM with the original PIPBUG V1 and a 2K ROM with PIPBUG V2 PIPLA.
- RAM - At the moment 32K (minus ROM size), with paging a possibility later.
- I/O - Hopefully interfacing with existing ECB interface cards.
