: The Interrupt Vector

9.2 The Interrupt Vector

For our sample system, the representative peripheral devices chosen are listed in Table 9.1, along with their conventional hardware defined vector locations and priorities.

vector	peripheral	interrupt	process
location	device	priority	priority
060	teletype input	4	4
064	teletype output	4	4
070	paper tape input	4	4
074	paper tape output	4	4
100	line clock	6	6
104	programmable	6	6
	clock
200	line printer	4	4
220	RK disk drive	5	5

Table 9.1 Interrupt Vector Locations and Priorities