56F8014 datasheet(59/124 Pages) FREESCALE

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56F8014 Technical Data, Rev. 11

Freescale Semiconductor

•

0 = IRQ pending for this vector number

•

1 = No IRQ pending for this vector number

5.5.13.2

Reserved—Bit 0

This bit is reserved or not implemented. It is read as 1 and cannot be modified by writing.

5.5.14

IRQ Pending Register 1 (IRQP1)

Figure 5-16 IRQ Pending Register 1 (IRQP1)

5.5.14.1

IRQ Pending (PENDING)—Bits 32–17

This register combines with IRQP0 and IRQP2 to represent the pending IRQs for interrupt vector numbers

2 through 45.

•

0 = IRQ pending for this vector number

•

1 = No IRQ pending for this vector number

5.5.15

IRQ Pending Register 2 (IRQP2)

Figure 5-17 IRQ Pending Register 2 (IRQP2)

5.5.15.1

IRQ Pending (PENDING)—Bits 45–33

This register combines with IRQP0 and IRQP1 to represent the pending IRQs for interrupt vector numbers

2 through 45.

•

0 = IRQ pending for this vector number

•

1 = No IRQ pending for this vector number

5.5.16

Interrupt Control Register (ICTRL)

Figure 5-18 Interrupt Control Register (ICTRL)

Base + $D

Read

PENDING[32:17]

Write

RESET

11111

1111111

1111

Base + $E

Read

PENDING[45:33]

Write

RESET

11111

1111111

1111

$Base + $12

Read

INT

IPIC

VAB

INT_

DIS

Write

RESET

00000

0000001

1100

56F8014 Datasheet(PDF) 59 Page - Freescale Semiconductor, Inc

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