Documentation Errata for ADSP-2100 DSP User's Manual (Revision 3)

Chapter:2 / Page 21

Doc ID: DOC-440

Change

Change the biased versus unbiased rounding example in section 2.3.2.7 to the following:

**Biased Versus Unbiased RND'ing**
MR value before RND	Biased RND result	Unbiased RND result
00-0000-8000	00-0001-0000	00-0000-0000
00-0001-8000	00-0002-0000	00-0002-0000
00-0000-8001	00-0001-0001	00-0001-0001
00-0001-8001	00-0002-0001	00-0002-0001
00-0000-7fff	00-0000-ffff	00-0000-ffff
00-0001-7fff	00-0001-ffff	00-0001-ffff

Chapter:3 / Page 13

Doc ID: DOC-432

Change

In Table 3.5 change the text from:

Software Interrupt 2 (corresponding to interrupt vector address 0x001c)

To:

Software Interrupt 0

Chapter:5 / Page 8

Doc ID: DOC-433

Change

Delete the 1st complete sentence of the 3rd paragraph of section 5.5. Replace it with the following sentence:

The maximum frequency of an externally generated clock can be deduced from 1/t_SCK, as specified in the data sheet for the processor.

Chapter: 15 / Page 21

Doc ID: DOC-442

Change

On pages 21, 23, 25, 27, change:

"- constant"
"- constant + C -1"

to (to match the function of the assembler):

"-[constant]"
"-[constant] + C - 1"

Chapter: 15 / Page 40

Doc ID: DOC-444

Change

Add the following text:

* NONE = ; Cannot be coupled with a data move instruction

Chapter: B / Page 7

Doc ID: DOC-431

Change

Change Ay1 to MR1 in the line cited in the description. The 2nd line at the label test_2: should read:

AF = - AY1, AY0 = AY1; {quotient is simply AY1}

Last Update Date: Mar 29 2007