Texas Instruments warranty TMS320C6727, TMS320C6726, TMS320C6722, Timing Parameter Symbology

TMS320C6727, TMS320C6726, TMS320C6722

Floating-Point Digital Signal Processors

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SPRS268E –MAY 2005 –REVISED JANUARY 2007

4.6 Timing Parameter Symbology

Timing parameter symbols used in the timing requirements and switching characteristics tables are created in accordance with JEDEC Standard 100. To shorten the symbols, some of the pin names and other related terminology have been abbreviated as follows:

Lowercase subscripts and their meanings:		Letters and symbols and their meanings:
a	access time	H	High
c	cycle time (period)	L	Low
d	delay time	V	Valid
dis	disable time	Z	High impedance
en	enable time
f	fall time
h	hold time
r	rise time
su	setup time
t	transition time

vvalid time

wpulse duration (width)

X Unknown, changing, or don'tcare level

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