CPC RAM512K (XC9572)

author: Revaldinho
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2 layer board of 2.90 x 2.35 inches (73.7 x 59.7 mm)
Uploaded: April 01, 2018
Shared: April 01, 2018
Total Price: $34.10

Amstrad CPC 512K RAM Expansion using a XC9572 5V CPLD for all logic.

Status

  • First board received, assembled and CPLD programmed in-situ (via JTAG).
  • Fully working with DK'Tronics Bank management and Silicon Disk software

Bugs

  • Box connector needs to be mounted on underside of V1.00 board rather than on top side. This will be fixed with a V1.01 revision before moving onto the 74 Series version.

For project and CPLD programming details see my GitHub repository

Amstrad CPC 512K RAM Expansion using a XC9572 5V CPLD for all logic.

Status

  • First board received, assembled and CPLD programmed in-situ (via JTAG).
  • Fully working with DK'Tronics Bank management and Silicon Disk software

Bugs

  • Box connector needs to be mounted on underside of V1.00 board rather than on top side. This will be fixed with a V1.01 revision before moving onto the 74 Series version.

For project and CPLD programming details see my GitHub repository

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