Freescale Semiconductor, Inc.
MOTOROLA
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DSP56K Family
Addendum to
24-bit Digital Signal Processor
Family Manual
This document, containing changes, additional features, further explanations, and clarifications, is
a supplement to the original document:
DSP56KFAMUM/AD
Family Manual DSP56K Family
24-bit Digital Signal Processors
Change the following:
Page 11-4, Section 11.2.1 - Delete “4. NeXTTM under Mach”.
Page A-83, third line - Replace “1;leN;le24” with “1≤N≤24”
Page A-104, Under the “Operation:” heading - Replace “D -1 ⇒ D” with “D+1 ⇒ D”.
Page A-104, Second sentence after “Description:” heading - Replace “One is added from the LSB
of D.” with “One is added to the LSB of D; i.e. bit 0 of A0 or B0.”
Page A-130, First symbolic description under the “Operation:” heading - Replace “If S[n]=0” with
“If S[n]=1”.
Page A-218, Timing description - Replace “Timing: 2+mvp oscillator clock cycles” with “Timing:
6 + ea + ap oscillator clock cycles”.
Page A-219, Timing description - Replace “Timing: 2+mvp oscillator clock cycles” with “Timing:
6 + ea + ap oscillator clock cycles”.
Page A-225, Timing description - Replace “Timing: 4+mvp oscillator clock cycles” with “Timing:
2+mvp oscillator clock cycles”.
Page A-261, Timing description - Replace “Timing: 4 oscillator clock cycles” with “Timing: 2+mvp
oscillator clock cycles”.
Page A-261, Memory description - Replace “Memory: 1 program words” with “Memory: 1+ mv
program words”.
Page B-11, An inch below the middle of the page - Replace the “cir” instruction with “clr”.
Page B-16, 7th instruction from bottom - Replace “lsl A,n0” with “lsl B A,n0”.
© MOTOROLA INC., 1995
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