TMS320C6712_08 Datasheet, PDF (68/116 Pages) Texas Instruments – FLOATING-POINT DIGITAL SIGNAL PROCESSORS

TMS320C6712, TMS320C6712C
FLOATINGĆPOINT DIGITAL SIGNAL PROCESSORS
SPRS148M − AUGUST 2000 − REVISED NOVEMBER 2005
PARAMETER MEASUREMENT INFORMATION (CONTINUED)
signal transition levels
All input and output timing parameters are referenced to 1.5 V for both “0” and “1” logic levels.
Vref = 1.5 V
Figure 17. Input and Output Voltage Reference Levels for ac Timing Measurements
All rise and fall transition timing parameters are referenced to V_IL MAX and V_IH MIN for input clocks, and
V_OL MAX and V_OH MIN for output clocks.
Vref = VIH MIN (or VOH MIN)
Vref = VIL MAX (or VOL MAX)
Figure 18. Rise and Fall Transition Time Voltage Reference Levels
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