Intel 521 Data Sheet - Page 7

Revision History

Page 7 highlights

Revision History Contents Revision No. -001 -002 -003 -004 Description • Initial release • Added specifications for processor number 550 with PRB = 0 • Added support for Execute Disable Bit capability • Added Icc Enhanced Auto Halt specifications • Added support for Thermal Monitor 2 • Added specifications for processor number 570 with PRB = 1 • Added specifications for processor numbers 571, 561, 551, 541, 531, and 521. • Modified Table 2-3, "FSB Signal Groups". • Added Note 5 to Table 2-18. • Updated Figure 3-5 Top SIde Marking Example and added Figure 3-6. • Minor edits throughout for clarity. Date of Release June 2004 September 2004 November 2004 May 2005 § Datasheet 7

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Datasheet
7
Contents
Revision History
§
Revision No.
Description
Date of Release
-001
Initial release
June 2004
-002
Added specifications for processor number 550 with PRB = 0
Added support for Execute Disable Bit capability
Added Icc Enhanced Auto Halt specifications
Added support for Thermal Monitor 2
September 2004
-003
Added specifications for processor number 570 with PRB = 1
November 2004
-004
Added specifications for processor numbers 571, 561, 551, 541,
531, and 521.
Modified Table 2-3, “FSB Signal Groups“.
Added Note 5 to Table 2-18.
Updated Figure 3-5 Top SIde Marking Example and added
Figure 3-6.
Minor edits throughout for clarity.
May 2005