TMS320C6748_14 Datasheet, PDF (237/273 Pages) Texas Instruments – Fixed- and Floating-Point DSP

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TMS320C6748
SPRS590F – JUNE 2009 – REVISED MARCH 2014
6.27.2 VPIF Electrical Data/Timing
Table 6-119. Timing Requirements for VPIF VP_CLKINx Inputs⁽¹⁾ (see Figure 6-75)
NO.
1 t_c(VKI)
Cycle time, VP_CLKIN0
Cycle time, VP_CLKIN1/2/3
2 t_w(VKIH)
3 t_w(VKIL)
4 t_t(VKI)
Pulse duration, VP_CLKINx high
Pulse duration, VP_CLKINx low
Transition time, VP_CLKINx
(1) C = VP_CLKINx period in ns.
1.3V, 1.2V
MIN MAX
13.3
13.3
0.4C
0.4C
5
1.1V
MIN MAX
20
20
0.4C
0.4C
5
1.0V
MIN MAX
37
37
0.4C
0.4C
5
UNIT
ns
ns
ns
ns
ns
1
2
4
3
VP_CLKINx
4
Figure 6-75. Video Port Capture VP_CLKINx Timing
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Peripheral Information and Electrical Specifications 237
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