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   Snapshot date: 2025-12-08
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*/

====== ECB RamFloppy board: ======

This is the R11 version.

Built with 8 x AS6C4008-55 and a mix of HC, AHCT and LS logic.

Lesson learned: If You try to use 2 RamFloppy boards at the same time, pay attention to current draw from the power supply. My first power supply could not keep up; 5volt was down to 4,45volt and there was trouble booting system.

I used a SMD version of the TLC7705D on a small adapter board. Seems to work.

Good read/write speeds!

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|ECB-RamFloppy pcb completed|{{[[lib:plugins:ckgedit:fckeditor:userfiles:image:builderpages:speed3ple:images:img_20200327_235424small.jpg]] completed PCB}}|
|ECB-RamFloppy in use       |                                                                                                                                                                                   |

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