This Z50Bus compatible card is designed as an aid to prototyping with solderless breadboards. It allows Z50Bus signals to be easily connected to a breadboard with Dupont cables.
The board includes flexible I/O address decoding, so you don't need to include such circuitry on every prototype. The decoding has jumpers to configure the start address and range. This includes allowing partial decoding with shadow addresses.
The address decoding circuit provides an I/O enable signal (/IOEN) and also separate read and write versions (/IORD and /IOWR). This range of enable signals allows easy interfacing to most I/O devices.
There is also a prototyping area on the card, enabling simple Z50Bus add-ons to be fully prototyped on this card.
The documentation can be found at www.smallcomputercentral.com
Documentation (smallcomputercentral.com)
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