SC130 is an easy to build, low cost, Z180 RomWBW Computer. The kit comes complete with serial adapter, USB cable, and a micro SD card adapter. Just add a micro SD card for storage and a computer running terminal software, and you have a complete system able to run CP/M software.
Continue reading SC130 ReleasedBackplane for Z50Bus
SC128, a modular backplane for the Z50Bus, is now available. Details here.
Continue reading Backplane for Z50BusSC129 Released
SC129 is a digital I/O module designed for the RC2014 bus.
Further details here.
SC129 was the example used in the recent “Design” series.
Design – part 4
In part 1 of this series we took a very quick tour through the whole process of designing a product. In part 2 and part 3 we designed the electronics for a digital I/O module. We will now design the circuit board.
Continue reading Design – part 4Design – part 3
In part 2 of this series we started designing the electronics for our digital I/O interface. In this part we will complete the schematic.
Continue reading Design – part 3Compact Flash for Z50Bus
SC127, a Compact Flash interface card for the Z50Bus, is now available. Details here.
Continue reading Compact Flash for Z50BusDesign – part 2
In part 1 of this series we took a very quick tour through the whole process of designing a product. We will now begin a much more detailed look at designing a Digital Input/Output interface for a Z80 computer.
Continue reading Design – part 2