Bus splitter - request for comments.
1 message · 2005-03-23 → 2005-03-23 · Yahoo Group era · View archive on archive.org
Participants: Jarek Adamski
Preserved from the Timex/Sinclair 2068 Yahoo Group (2001–2019), which is no longer online. Text reproduced from the archive.org archive; email addresses masked.
Messages
1. Bus splitter - request for comments.
Jarek Adamski · Wed, 23 Mar 2005 13:58
Hello,
My recent idea is a simple board that can be used
with Timex 2068, ZX Spectrum and Timex 1500/ZX81
for several purposes:
1. As bus splitter (3 ways).
2. As simple through interface (joystick, printer,
DMA, extra memory, faster Z80, slots: cartridge,
YABUS, ISA).
3. As a through base for vertical interface (when
cuted into two smaller boards).
4. Some other less usual.
Expected price is 8 USD per pure board.
The official page is:
http://8bit.yarek.pl/interface/zx.split/
Before I will make the boards I would like to
discuss extra details on it. I placed pads for
four SMD logic chips, 16 through holes near them
and DB9 slot.
I would like to hear about your suggestions, ideas
and needs. :D
Best regards,
Jarek Adamski.