The Z80 library implements a fast, small and accurate emulator of the Zilog Z80. It emulates all that is known to date about this CPU, including the undocumented behaviors, MEMPTR, Q and the special ...

I'm currently working on a Z80 card for the Commodore C64 to be able to use CP/M 2.2. The whole thing is based on a CPLD and a 8MHz Z80 processor. Currently, the project is in beta phase. I would ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Marguerita is a Certified Financial Planner (CFP), Chartered Retirement Planning Counselor ...