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一、前言由于TRS-80在提供汇编/编辑程序的同时,并没有向用户提供一个汇编程序库,这使得用户在使用汇编程序时感到很不方便。我们根据CROMEMCO公司提供的一个汇编程序库,又按TRS-80的具体情况,编制了一个TRS-80的汇编程序库。它是在使用汇编程序时一些必要的程序,其中包括从键盘输入字符、十进制数字、十六进制数字;在荧光屏上显示字符、字符串、十进制数字和十六进制数字,以及必要的十进制—二进制的转换、二进制—十进制的转换,十六进制—二进制的转换及二进制—十六进制的转换等等。
I. INTRODUCTION Since the TRS-80 does not provide users with an assembler library while providing compilation / editing programs, it makes the user feel inconvenient when using the assembler. According to an assembler library provided by CROMEMCO Corporation, we compile a compiled library of TRS-80 according to the specific conditions of TRS-80. It is necessary when using the assembler program, including entering characters, decimal numbers, hexadecimal numbers from the keyboard; displaying characters, strings, decimal numbers and hexadecimal numbers on the screen, and the necessary decimal - binary conversion, binary - decimal conversion, hex - binary conversion and binary - hex conversion and so on.