Home > Electronics Tutorials > Online Computer Terms Dictionary > E

Online Computer Terms Dictionary - E

EXCP ==>

Execute Channel Program

<operating system> (EXCP) An IBM system for low-level file access, where the programmer is completely responsible for providing a list of device-specific "channel comands" to be executed by I/O channels, control units and/or devices. The operating system will simply check the "CCW" chains for security purposes (access invalid memory or outside of file extents) and then schedule them for execution.



Nearby terms: executable executable content execute Execute Channel Program execution executive Executive Systems Programming Oriented Language