Ruth purchased this TRS-80 Model II in 1982 for almost $4,000, quite a tidy little sum for a computer with all of 64k of memory, 8" disks that stored 64k of data, and no hard drive. Add to this the cost of an additional dual-drive system at $1,700, and the Model II became ...
Upload Add TRS-80 Model II © 1979 Radio Shack. TECHNICAL/MACHINE PICT. 1 Click to enlarge(members only) TRIVIA Launched in October 1979. Despite its name, the Model II was not an upgrade of the original (Model I) TRS-80, but an entirely different system. SOURCES Machine's bios.Mor...
TRS-80 MODEL II微型计算机COBOL文本中国人民解放军第五七一二工厂
You may have read those thoughts before ("Computers are Kid's Stuff", September 1979 PROG/80), but they're worth asserting again. I've tested my theories for another year since I last wrote -- in the classroom with 4-to 8-year-olds, at home with my children, and ...
TRS-80 Models 8/3/1977 In press release # 7741-A, Radio Shack announces the Level 1Model ITRS-80 (4KB RAM, 4KB ROM, keyboard, black-and-white video display, and tape cassette), at a price of $599. 8/1978 Radio Shack announces theModel ILevel II, at a price of $1099...
Basics Types and Notation Values in TRS-80 Level 2 BASIC may have one of four types: integer, single- or double-precision floating point, or string. Throughout this document, values beginning withIhave integer type, values beginning withFhave single-precision floating point type, values beginnin...
1 CLS: REM BREAKER BALL CREATED AND WRITTEN BY NED UTZIG 1/1/81 FOR TRS-80 MODEL 1 16K LEVEL II COMPUTERS (ON DISK) 虽然对这段代码没有特别具体的记忆,但是他记得在十几岁的时候,的确有在学习编程,并且也试着为TRS-80编写游戏,虽然关于游戏的部分也完全忘记了。
TRS-80微型计算机系统,名称是“Tandy / RadioShack-Z80”的缩写,Model I是系列产品的第一个型号,由美国坦迪/睿侠公司1977年8月生产。睿侠(RadioShack)是坦迪(Tandy)公司旗下的零售商,当时有超过3000家遍及美国的电子产品消费连锁店。TRS-80机是最早大规模生产和销售的家用电脑之一,采用Zilog Z80处理器(而不是当时...
1CLS: REM BREAKER BALL CREATEDANDWRITTEN BY NED UTZIG1/1/81FORTRS-80MODEL116K LEVEL II COMPUTERS (ON DISK) 虽然对这段代码没有特别具体的记忆,但是他记得在十几岁的时候,的确有在学习编程,并且也试着为TRS-80编写游戏,虽然关于游戏的部分也完全忘记了。
trs80 UpdatedJun 17, 2024 ve2cuy/trs80mod2-arduino-keyboard Star0 PS2 keyboard and arduino as a TRS80 model II keyboard keyboardarduinotrs80 UpdatedNov 2, 2024 C++ kopavel/KiCadLogicalSchemeSimulator Star0 KiCad-drawn logical scheme simulator. ...