56F8023 datasheet(74/157 Pages) FREESCALE

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56F8033/56F8023 Data Sheet, Rev. 6

Freescale Semiconductor

5.6.16.1

IRQ Pending (PENDING)—Bits 32–17

These register bit values represent the pending IRQs for interrupt vector numbers 17 through 32.

Ascending IRQ numbers correspond to ascending bit locations.

•

0 = IRQ pending for this vector number

•

1 = No IRQ pending for this vector number

5.6.17

IRQ Pending Register 2 (IRQP2)

Figure 5-19 IRQ Pending Register 2 (IRQP2)

5.6.17.1

IRQ Pending (PENDING)—Bits 48–33

This register bit values represent the pending IRQs for interrupt vector numbers 33 through 48. Ascending

IRQ numbers correspond to ascending bit locations.

•

0 = IRQ pending for this vector number

•

1 = No IRQ pending for this vector number

5.6.18

IRQ Pending Register 3 (IRQP3)

Figure 5-20 IRQ Pending Register 3 (IRQP3)

5.6.18.1

IRQ Pending (PENDING)—Bits 63–49

These register bit values represent the pending IRQs for interrupt vector numbers 49 through 63.

Ascending IRQ numbers correspond to ascending bit locations.

•

0 = IRQ pending for this vector number

•

1 = No IRQ pending for this vector number

5.6.19

Interrupt Control Register (ICTRL)

Figure 5-21 Interrupt Control Register (ICTRL)

Base + $10

Read

PENDING[48:33]

Write

RESET

11111

1111111

1111

Base + $11

Read

PENDING[63:49]

Write

RESET

11111

1111111

1111

$Base + $16

Read

INT

IPIC

VAB

INT_

DIS

Write

RESET

00000

0000001

1100

56F8023 Datasheet(PDF) 74 Page - Freescale Semiconductor, Inc

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