Documentation Errata for ADSP-TS101 TigerSHARC Processor Hardware Reference (Rev 1.1, May 2004)


Chapter:  2 Page: 22
DOC ID: DOC-620
Change
The IDCODE register is missing from Table 2-12 (Debug Register Groups for 0x1B Register Numbers). Add IDCODE as the last entry in the table as follows:

Addition to Debug Register Groups for 0x1B Register Numbers (Table 2-12)
Register NameRegister TypeDirect
Memory
Address		Remarks
IDCODEID Code0x18037AReset value 0xX27811CB

back to top

Chapter:  2 Page: 25
DOC ID: DOC-621
Change
Following Figure 2-3 (PRFM Register Bit Descriptions), add the following new section describing the IDCODE register. (For a better idea of how this information will be formatted in its final form, see ADSP-TS201 TigerSHARC Processor Hardware Reference page 2-83).

Silicon Version and ID Code (IDCODE) Register


The IDCODE register indicates processor model ID and silicon version. The IDCODE register's reset value is 0xV278 11CB (where V is version).

31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0


IDCODE31-28: Silicon Version
IDCODE27-0: IDCODE (0x278 11CB)1

1 The IDCODE27-0 field includes bits 27-0 (bits 15-0 not shown).

Figure 2-xx. IDCODE (Upper) Register Bit Descriptions

back to top

Chapter:  3 Page: 3
DOC ID: DOC-623
Change
Add the following info note after the bullet list:
(i) Emulation mode is used by debugger software (for example, the VisualDSP debugger with an emulator target). Information about emulation mode is particularly useful for developers of emulator software.

back to top

Chapter:  5 Page: 36
DOC ID: DOC-595
Change
The DMA request (DMARx asserted) signals indicated in Figure 5-18 and Figure 5-19 are not required. The following changes are needed:
  • Remove the DMARx signal from both figures.
  • The captions for these figures should change to:
    • Figure 5-18. FLYBY Write from I/O Device to SDRAM
    • Figure 5-19. FLYBY Read from SDRAM to I/O Device
  • Change the first bullet in the description of figure 5-18 to:
    • Back to back quad-word writes from I/O Device to SDRAM occur.
  • Change the first bullet in the description of figure 5-19 to:
    • Back to back quad-word reads from SDRAM to I/O Device occur.

back to top

Chapter:  6 Page: 27
DOC ID: DOC-640
Change

In table 6-10 (Data Throughput Rates), the formulas in the last two rows need to be updated. Change from:

Autorefresh before read Read ...
1 word/17 cycle

6 + 2(tRP + tRAS + tRCD + CL)
Autorefresh before write ...
1 word/11 cycle

2 + 2(tRP + tRAS + tRCD)


Change to:
Autorefresh before read Read ...
1 word/17 cycle

(6 + 2tRP + tRAS + tRCD + CL)
Autorefresh before write ...
1 word/11 cycle

(2 + 2tRP + tRAS + tRCD)

back to top

Chapter: n/a Page: 6
DOC ID: DOC-568
Change
In the Preface, the European Fax number is incorrect. Use +49-89-76903-157 instead.

In the Preface, the IP address of the FTP server is no longer valid. Use ftp://137.71.25.69 instead.

back to top

Last Updated: March 29, 2007
Send Feedback X
content here.
content here.

Send Feedback

Close