AR# 24981

Spartan-3A/3AN - Speed File Revision History

Description

What is the revision history for the Spartan-3A/AN device family?

Solution

Speed File Revision History

1.41 Release: Description and Explanation of Changes - ISE 10.1.03

- Automotive devices (a3s200a, a3s400a, a3s700a, and a3s1400a): Increased delay for Output I/O Standards

1.40 Release: Description and Explanation of Changes

- Automotive devices: Increased delay for Input I/O Standards

1.39 Release: Description and Explanation of Changes - ISE 10.1.02

- Automotive devices: Increased delay for Input I/O Standards

1.39 Release: Description and Explanation of Changes - ISE 10.1.01

- Added support for Automotive devices

- No values were changed from 1.38 to 1.39

1.38 Release: Description and Explanation of Changes

- Added absolute minimum support

1.37 Release: Description and Explanation of Changes

- Updated delays for Multipliers and ODDR2

- Decreased setups on IOBs from D to Clock on OFF/TFF for -4 speed grade (Tioddrck, Tioock, Tiotck paths)

- Changed values for MULT18X18

- Decreased setup times for (A,B) to CLK for PREG for -5 and -4 speed grades

- Increased Hold times for (A,B) to CLK for PREG for -5 and -4 speed grades (Tmsdck_A, Tmsckd_A and Tmsckd_P paths)

- Increased delays on the IOB input pins (ODDRIN1 and ODDRIN2)

- Updated delays for DCM for Low Frequency Min/Max Clock Period to 200 MHz/350 MHz for -4 speed grade

- Increased TMDS output adder

1.36 Release: Description and Explanation of Changes

- Updated delays for IBUF and IFD, PCI and DCM values for 3s400a

- Changed -5 and -4 speed grades for 3s400a to PRODUCTION

1.35 Release: Description and Explanation of Changes

- Updated DCM feedback delays

- Changed -4 and -5 speed grades for all except 3x400a to PRODUCTION

- Increased BUFGMUX and IFD delays

1.34 Release: Description and Explanation of Changes

- Changed to PRODUCTION status for 3s7--a and 3s1400a in -4 speed grade

- Updated I/O Standard adjustment values

- Updated Min/Max PERIOD checks for CLKIN pins

1.32 Release: Description and Explanation of Changes

- Changed to ADVANCED for -5 speed grades

- Fixed negative hold times on SLICE to correct negative data windows

- Increased IOB FF setup times

- Updated I/O Standard adjustment values

1.31 Release: Description and Explanation of Changes

- Updated -5 speed grade values

AR# 24981
Date 02/16/2010
Status Active
Type General Article
Tools More Less