DSP56857 datasheet(542/662 Pages) FREESCALE

542 / 662 page

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Sheet

5685X Digital Signal Controller User Manual, Rev. 4

B-40

Freescale Semiconductor

20 of 24

ITCN

Fast Interrupt Vector 0 Address Low and High 0 (FIVAL0, FIVAH0)

Bits

Name

Description

15 - 0

FIVAL0

Fast Interrupt Vector Address Low 0

This register is combined with the FIVAH0 register to forma 21-bit vector address for the fast

interrupt defined in the FIVAL0 and FIVAH0 registers. Lower 16 bits of vector address for fast

interrupt 0.

Fast Interrupt Vector

Address Low 0

(FIVAL0)

$1FFF20 + $B

Bits

Read

FAST INTERRUPT 0 VECTOR ADDRESS LOW

Write

Reset

000

0000

BITS

NAME

Description

4 - 0

FIVAH0

Fast Interrupt Vector Address High 0

This register is combined with the FIVAL0 register to form a 21-bit vector address for the fast

interrupt defined in the FIVAL0 and FIVAH0 registers. Upper 5 bits of vector address for fast

interrupt 0.

Fast Interrupt Vector

Address High 0

(FIVAH0)

$1FFF20 + $C

Bits

Read

FAST INTERRUPT 0 VECTOR

ADDRESS HIGH

Write

Reset

000

0000

denotes Reserved Bits

DSP56857 Datasheet(PDF) 542 Page - Freescale Semiconductor, Inc

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