This manual describes the hardware associated with the TRS-80 RS-232-C Interface. The manual differs from 1983.0169.09, although both contain program listings relating to having the microcomputer ...
For over half a century, if you wanted to buy electronics parts and gadgets in the United States, one retail chain loomed large above all others: RadioShack. Its combination of distinctive, often ...
It may be hard to believe now, but back in 1977, the company that owned the Radio Shack retail store business helped begin the personal computer revolution. Along with the Apple II, which we talked ...
The TRS-80 Model 100 was released in 1983, featuring an 80C85 CPU that can run at 5 MHz, but only runs at a hair under 2.5 MHz, due to 1:2 divider on the input clock. Why cut the speed in half? It has ...
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