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| TMS320C6671 Datasheet, PDF (237/241 Pages) Texas Instruments – Fixed and Floating-Point Digital Signal Processor | |||
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www.ti.com
Figure 7-56
JTAG Test-Port Timing
TCK
TDO
3
TDI / TMS
TMS320C6671
Fixed and Floating-Point Digital Signal Processor
SPRS756âApril 2011
1
1a
1b
2
4
Table 7-98 HS-RTDX Switching Characteristics (1)
(see Figure 7-57)
No.
4 td(TCKH-DPn)
tdis(TCKH-DPZ)
tena(TCKH-DP)
tsldp_o(DPn)
End of Table 7-98
Parameter
Delay time, TCK high to DPn/EMUn transition
Disable time, TCK high to DPn/EMUn hi-z
Enable time, TCK high to DPn/EMUn driven
Output slew rate DPn/EMUn
1 Over recommended operating conditions.
Figure 7-57 HS-RTDX Timing
1
TCK
2
3
DP[n] /
EMU[n]
Min
Max Unit
3
25 ns
3
25 ns
3
25 ns
1
25 V/ns
4
Copyright 2011 Texas Instruments Incorporated
237
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