GMS81032 datasheet(82/101 Pages) HYNIX

Part #	GMS81032

Description	8-BIT SINGLE CHIP MICROCOMPUTERS

PDF	101 Pages

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Manufacturer	HYNIX [Hynix Semiconductor]

Direct Link	http://www.skhynix.com/kor/main.do

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6 - 5

6.3.2 In Case of Interrupt Enable Flag(I) of PSW = 1

Released by only interrupt which each interrupt enable flag = 1, and jump to the relevant

interrupt service routine.

Note) When STOP instruction is used, B.I.T should guarantee the stabilization oscillation

time. Thus, just before entering STOP mode, clock of bit10(PS10) of Prescaler is

selected or peripheral hardware clock control bit(ENPCK) to 1, Therefore the clock

necessary for stabilization oscillation time should be input into B.I.T. otherwise, Standby

mode is released by reset signal. In case of interrupt request flag and interrupt enable

flag are both ¡È1¡È, Standby mode is not entered.

Fig. 6.5 Standby Mode Release Flow

STOP Command

Standby Mode

Interrupt Request GEN.

IE Flag

Standby Mode Release

PSW

IE Flag

Interrupt Service Routine

Standby Next Command

Execution

Chapter6. Standby Function

GMS81032 Datasheet(PDF) 82 Page - Hynix Semiconductor