Sources from the book
INTRODUCTION TO PROGRAMMING PDP-8 Family Computers, Digital Equipment Corporation.
SAMPLE.PA PAL8 source of Sample program, p. 5-17
SAMPLI.PA Interrupt Demonstration Program, p. 5-32
OSCAR sources
OSCAR8.PA PAL8 source for Real-Time Operating System OSCAR
SAMPL8.PA Sample program executing with interrupts under OSCAR
TEST8.PA Test application with 4 tasks showing mutual exclusion
Listings
SAMPLE.LS PAL8 listing of sample program, p. 5-17
SAMPLI.LS Interrupt Demonstration Program, p. 5-32
OSCAR8.LS PAL8 listing for Real-Time Operating System OSCAR
SAMPL8.LS Sample program executing with interrupts under OSCAR
TEST8.LS Test application with 4 tasks showing mutual exclusion