H8SX1663 datasheet(157/1158 Pages) RENESAS

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Section 5 Interrupt Controller

Rev.1.00 Jun. 07, 2006 Page 105 of 1102

REJ09B0294-0100

Bit

Bit Name

Initial

Value

R/W

Description

IRQ4SR

IRQ4SF

R/W

IRQ4 Sense Control Rise

IRQ4 Sense Control Fall

00: Interrupt request generated by low level of

IRQ4

01: Interrupt request generated at falling edge of

IRQ4

10: Interrupt request generated at rising edge of

IRQ4

11: Interrupt request generated at both falling and rising

edges of

IRQ4

IRQ3SR

IRQ3SF

R/W

IRQ3 Sense Control Rise

IRQ3 Sense Control Fall

00: Interrupt request generated by low level of

IRQ3

01: Interrupt request generated at falling edge of

IRQ3

10: Interrupt request generated at rising edge of

IRQ3

11: Interrupt request generated at both falling and rising

edges of

IRQ3

IRQ2SR

IRQ2SF

R/W

IRQ2 Sense Control Rise

IRQ2 Sense Control Fall

00: Interrupt request generated by low level of

IRQ2

01: Interrupt request generated at falling edge of

IRQ2

10: Interrupt request generated at rising edge of

IRQ2

11: Interrupt request generated at both falling and rising

edges of

IRQ2

IRQ1SR

IRQ1SF

R/W

IRQ1 Sense Control Rise

IRQ1 Sense Control Fall

00: Interrupt request generated by low level of

IRQ1

01: Interrupt request generated at falling edge of

IRQ1

10: Interrupt request generated at rising edge of

IRQ1

11: Interrupt request generated at both falling and rising

edges of

IRQ1

IRQ0SR

IRQ0SF

R/W

IRQ0 Sense Control Rise

IRQ0 Sense Control Fall

00: Interrupt request generated by low level of

IRQ0

01: Interrupt request generated at falling edge of

IRQ0

10: Interrupt request generated at rising edge of

IRQ0

11: Interrupt request generated at both falling and rising

edges of

IRQ0

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