In 1977, the University of California, San Diego (UCSD) Institute for Information Systems developed UCSD Pascal to provide students with a common environment that could run on any of the then available microcomputers as well as campus DEC PDP-11 minicomputers. The operating system became known as UCSD p-System.
- Hızlı yanıt
- Arama sonuçları
- The UCSD P-System (and the popular variant Apple Pascal) extended the idea of compiler-interpreter to a complete and easy to use operating system.
- ucsd-psystem-vm, a portable virtual machine for UCSD p-System p-code. A reconstruction of the UCSD Pascal System II.0 User Manual.
- The UCSD p-System is a highly portable operating system. ... Missing manual: "6936508 - UCSD Pascal Reference for the UCSD p-System".
- In fact, the P-System operating system itself was written in UCSD Pascal, making the entire operating system relatively easy to port between platforms.
- Version IV.O of the UCSD p-System supports con-current processes with the use of the SIGNAL and \VAIT primitive operations on semaphores.
- Sales revived somewhat, due mostly to Pecan's reasonable pricing structure, but the p-System and UCSD Pascal gradually lost the market to native operating...
- This paper discusses the UCSD p-System, an operating system for small computers developed at the University of California at San Diego.
- The UCSD p-System was a highly portable operating system that ran programs whose object code was pseudocode for an idealized 16-bit processor.
- Since it first appeared in the introductory computer science courses at UCSD, the UCSD p-System has been remodelled into many different versions.
- Heath Company offered a version of the UCSD P-System operating system for their both their 8-bit computers and the 16-bit H11.