Specifications

Theory of Operation
Table 3-1 includes a list of devices affected by all sources of reset and
a page number for a detailed discussion on the reset state of each.
Table 3-1
Devices Affected by Reset.
Device Page #
V40 CPU 5-23
V40 Configuration Registers 6-12
Counter/Timers 7-14
Interrupt Controller 8-19
DMA Controller 9-17
V40 Serial Port 10-11
82050 Serial Port 11-20
Parallel I/O 12-6
Watchdog Timer 13-5
3-23