IBM nec pd78082 User Manual
195
CHAPTER 13 STANDBY FUNCTION
13.2 Standby Function Operations
13.2.1 HALT mode
(1) HALT mode set and operating status
The HALT mode is set by executing the HALT instruction.
The operating status in the HALT mode is described below.
Table 13-1. HALT Mode Operating Status
Item
HALT Mode Operating Status
Clock generator
Can be oscillated. Supply to the CPU clock is stopped.
CPU
Operation stops.
Port
Status before HALT mode setting is held.
8-bit timer/event counter 5, 6
Operable.
Watchdog timer
A/D converter
Serial interface
External interrupt request