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3.1i Speed Files - Speed File changes for 3.1i SP4
Keywords: Speed, File, changes
The following changes have been made to speed files in 3.1i Service Pack 4:
Virtex - Prorating should not apply to min speed grade and has been removed.
Virtex - The value for the shift register clock to out is updated.
Virtex-E - The -8 speed grade is now PRELIMINARY.
Virtex-E - Voltage and Temperature prorating data is available for VirtexE devices.
Virtex-E - Values for global clock skew are modified.
CPLD - -6 speed bin added to 95288XL
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