bus extension - for the TRS-80 and other personal computers

for the TRS-80 and other personal computers TRS 80 MI It is no secret to anybody that there is a price war raging in the market for home computers. Every manufacturer tries to establish as wide a range as possible in order to sell the maximum number of extensions (their prices have fallen also, but not to the same extent as the actual computers). This can make it difficult to connect peripherals to a computer without having to buy as many connectors and cables as circuits. When we came up against this problem we decided it was time to see how the Elektor bus board could be used with other (non- Elektor) equipment. Many specialized shops (and magazines) supply all sorts of different equipment, and 12-62 ACORN ATOM +5V NC LNW 80/1 Video Genie I/11 6809 SC/MP Z80 6502 INS 8060 INS 8070 +5V +5V +5V NC NC 0E00-OF FFI) (seen from below) C b ai 1,• .1 I+ • $- • SC/MP INS 8060 INS 8070 6502 Z80 TRS80 MI 6809 LNVV 80/1 Video Genie I/11 ACORN ATOM +5V A-En (-12 V) Ale A8 A6 A4 A2 A0 N...