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Video Genie (or simply Genie) is a discontinued series of computers produced by Hong Kong–based manufacturer EACA during the early 1980s. Computers from the Video Genie line are mostly compatible with the Tandy TRS-80 Model I computers and can be considered a clone , although there are hardware and software differences.
The original Video Genies had been based upon (and broadly compatible with) the then-current TRS-80 Model I. As the Colour Genie was descended from this architecture, it was incompatible with Tandy's newer TRS-80 Color Computer which – despite its name – was an entirely new and unrelated design based on an entirely different CPU, and thus ...
The Z80 CPU was used in the Sinclair ZX80, ZX81, ZX Spectrum and the Amstrad CPC home computers as well as the MSX architecture and the Microbee and Tandy TRS-80 (models I, II, III, 4, and others). The CP/M-80 operating system (and its huge software library featuring hits like WordStar and dBase ) was known to be the Z80 disk operating system ...
60-note organ for attaching to a "standard piano" [12] Pageant (M-150) 1982 Parade 1981 Saturn Deluxe 1974 [11] Spinet 1956 [13] Stereo Jubilee 1977 [14] Stereo Genie 98-1 1977 Features Automatic Organ Computer and Lowrey Glide. [15] Super Genie 1974-1975 [11] Symphonic Holiday 1975 [16]-1977 [14] Four channels, 88 keys, two keyboards, Magic ...
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Build Your Own Z80 Computer: design guidelines and application notes is a book written by Steve Ciarcia, published in 1981 by McGraw-Hill.. The book explains step-by-step the process of building a computer from the ground up, using the Zilog Z80 8-bit Microprocessors, including building a power supply, [1] keyboard, and interfaces to a CRT terminal and tape drive.
Lowrey had earlier developed an attachment for a piano, adding electronic organ stops on 60 notes while keeping the piano functionality, called the Organo, first marketed in 1949 [3] as a very successful competitor to the Hammond Solovox. During the 1960s and 1970s, Lowrey was the largest manufacturer of electronic organs in the world.
The Zilog Z80 is an 8-bit microprocessor designed by Zilog that played an important role in the evolution of early computing. Launched in 1976, it was designed to be software-compatible with the Intel 8080, offering a compelling alternative due to its better integration and increased performance.