uzix/zx-sizif-512-ext
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UzixLS b0798eb952 cpld: don't assert iorqge for general sound ports 
For unknown reason it causes issues with 14MHz cpuclk. Further
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README.md

Sizif-512 extension

Extension board for Sizif-512.

photo

Features

  • Turbo Sound FM
  • General Sound (12MHz / 512Kb RAM)
  • SAA1099
  • MIDI sound

Changelog & current status

  • Rev.A - first release. Please note the errata.
  • Rev.A1 - fixed all known issues of rev.A.

Related projects

  • Turbo Sound FM (link)
  • ZXM-SoundCard (link)
  • ZXM-GeneralSound (link)
Description
Extension board for Sizif-512
cpldpcbverilogzx-spectrumzxspectrum
Readme MIT 6.7 MiB
Languages
Verilog 84.9%
Makefile 12.8%
Tcl 2.3%