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 Original URL : https://www.retrobrewcomputers.org/doku.php?id=builderpages:simmo:start
 Snapshot date: 2021-09-25
 Generator    : wayback-archiver

ECB Construction

Updated - 17 Aug 2021

ECB Backplane-8	Complete and working. Only 2 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 Disk IO V3	IDE Tests OK, FDD still having issues.
ECB VDU	Complete. Yet to test. https://www.youtube.com/watch?v=Rr00_bV6uvc for the build video.
ECB SBC-188	Getting components to start build.

ECB Developments

Updated - 4 Oct 2018.

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.

Current State.