3886 datasheet(140/380 Pages) RENESAS

Electronic Components Datasheet Search

3886 Datasheet(PDF) 140 Page - Renesas Technology Corp

Part #	3886

Description	8-BIT SINGLE-CHIP MICROCOMPUTER

PDF	380 Pages

Scroll/Zoom	100%

Manufacturer	RENESAS [Renesas Technology Corp]

Direct Link	http://www.renesas.com

Logo

140 / 380 page

3886 Group User’s Manual

APPLICATION

2-23

2.2 Interrupt

(3)

Change of relevant register settings

When the setting of the following registers or bits is changed, the interrupt request bit may be set

to “1”.

•Interrupt edge selection register (address 3A16)

•Interrupt source selection register (address 3916)

•INT2, INT3, INT4 interrupt switch bit of port control register 2 (bit 4 of address 2F16)

Set the above listed registers or bits as the following sequence.

Clear an interrupt enable bit to “0” (interrupt disabled)

↓

Set the above listed registers or bits

↓

Clear an interrupt request bit to “0”

(no interrupt request issued)

↓

Set the interrupt enable bit to “1” (interrupt enabled)

Fig. 2.2.19 Sequence of changing relevant register

Does ALLDATASHEET help your business so far? [ DONATE ]
About Alldatasheet \| Advertisement \| Contact us \| Privacy Policy \| Link to Datasheet \| Link Exchange \| Manufacturer List All Rights Reserved©Alldatasheet.com
Mirror Sites English : Alldatasheet.com \| English : Alldatasheet.net \| Chinese : Alldatasheetcn.com \| German : Alldatasheetde.com \| Japanese : Alldatasheet.jp Russian : Alldatasheetru.com \| Korean : Alldatasheet.co.kr \| Spanish : Alldatasheet.es \| French : Alldatasheet.fr \| Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com \| Polish : Alldatasheet.pl \| Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in \| Mexican : Alldatasheet.com.mx \| British : Alldatasheet.co.uk \| New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com \| icmetro.com

Does ALLDATASHEET help your business so far? [ DONATE ]

Family Site : ic2ic.com | icmetro.com