HD64F2149YV datasheet(140/1075 Pages) RENESAS

部件名	HD64F2149YV

功能描述	Renesas 16-Bit Single-Chip Microcomputer H8S Family/H8S/2100 Series

PDF	1075 Pages

Scroll/Zoom	100%

制造商	RENESAS [Renesas Technology Corp]

网页	http://www.renesas.com

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140 / 1075 page

Section 5 Interrupt Controller

Rev. 3.00 Jan 18, 2006 page 112 of 1044

REJ09B0280-0300

IRQ6 internal signal

IRQ6E

Edge/level

selection

enable/disable

circuit

Edge/level

selection

enable/disable

circuit

IRQ6SC

IRQ6

interrupt

KMIMR0 (initial value 1)

P60/

KIN0

KMIMR5 (initial value 1)

P65/

KIN5

KMIMR6 (initial value 0)

P66/

KIN6/IRQ6

KMIMR7 (initial value 1)

P67/

KIN7/IRQ7

IRQ7 internal signal

IRQ7E

IRQ7SC

IRQ7

interrupt

KMIMR8 (initial value 1)

PA0/

KIN8

KMIMR9 (initial value 1)

PA1/

KIN9

WUEMR7 (initial value 1)

PB7/

WUE7

Figure 5.2 Relationship between Interrupts IRQ7 and IRQ6, Interrupts KIN15 to KIN0,

Interrupts WUE7 to WUE0, and Registers KMIMR, KMIMRA, and WUEMRB

If any of bits KMIMR15 to KMIMR8 or WUEMRB7 to WUEMRB0 is cleared to 0, interrupt

input from the

IRQ7 pin will be ignored. When pins KIN7 to KIN0, KIN15 to KIN8, or WUE7 to

WUE0 are used as key-sense interrupt input pins or wakeup event interrupt input pins, either low-

level sensing or falling-edge sensing must be designated as the interrupt sense condition for the

corresponding interrupt source (IRQ6 or IRQ7).

HD64F2149YV 数据表(PDF) 140 Page - Renesas Technology Corp

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