TMS320C6A8167 Datasheet, PDF (179/280 Pages) Texas Instruments – TMS320C6A816x Integra DSP+ARM Processors

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8.5.2 GPIO Electrical Data/Timing
TMS320C6A8168
TMS320C6A8167
SPRS680 – OCTOBER 2010
(see Figure 8-10)
NO.
1 t_w(GPIH)
2 t_w(GPIL)
(1) P = Module clock.
Table 8-17. Timing Requirements for GPIO Inputs
Pulse duration, GP[x] input high
Pulse duration, GP[x] input low
MIN
12P ⁽¹⁾
12P ⁽¹⁾
MAX
UNIT
ns
ns
Table 8-18. Switching Characteristics Over Recommended Operating Conditions for GPIO Outputs
(see Figure 8-10)
NO.
3 t_w(GPOH)
4 t_w(GPOL)
PARAMETER
Pulse duration, GP[x] output high
Pulse duration, GP[x] output low
MIN
36P-8 ⁽¹⁾
36P-8 ⁽¹⁾
MAX
UNIT
ns
ns
(1) P = Module clock.
GP[1:0][x]
input
GP[1:0][x]
output
2
1
4
3
Figure 8-10. GPIO Port Timing
Copyright © 2010, Texas Instruments Incorporated
Peripheral Information and Timings 179
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