Author Description

The big picture: how CP/M is organized. One toe in the water: console system calls. Getting in deeper: advanced console system calls. Using the Assembler. Disk system calls. Writing to the disk. Soul searching: wildcards and the disk directory. Teamwork: using system calls from BASIC. The innermost soul of CP/M: how to modify CP/M for different peripherals. Hexadecimal notation. Utility programs. Summary of 8080 instructions. Tables. Summary of BDOS system calls (for CP/M 2.2). Summary of DDT commands. Summaries of programs used and locations of instruction descriptions. Index.