Texas Instruments TMS320C6455 User Manual

2
1
NMI
TMS320C6455
www.ti.com SPRS276M –MAY 2005–REVISED MARCH 2012
7.5.2 External Interrupts Electrical Data/Timing
Table 7-11. Timing Requirements for External Interrupts
(1)
(see Figure 7-6)
-720
-850
A-1000/-1000
NO. UNIT
-1200
MIN MAX
1 t
w(NMIL)
Width of the NMI interrupt pulse low 6P ns
2 t
w(NMIH)
Width of the NMI interrupt pulse high 6P ns
(1) P = 1/CPU clock frequency in ns. For example, when running parts at 1000 MHz, use P = 1 ns.
Figure 7-6. NMI Interrupt Timing
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Texas Instruments TMS320C6455 Specifications

General

Brand	Texas Instruments
Model	TMS320C6455
Category	Signal Processors
Language	English