DSP56721 Freescale Semiconductor, Inc, DSP56721 Datasheet - Page 34

• Manufacturer Part Number: DSP56721
• Description: Dsp56721 Multi-core Audio Processor
• Manufacturer: Freescale Semiconductor, Inc

34
Notes:
No.
116
117
118
119
1.
2.
Outputs
Outputs
Outputs
TMS, TDI data setup time
TMS, TDI data hold time
TCK low to TDO data valid
TCK low to TDO high impedance
(Input)
(Input)
Inputs
V
All timings apply to OnCE module data transfers because it uses the JTAG port as an interface.
Data
Data
Data
Data
TCK
TCK
CORE_VDD
Symphony
= 1.0 V ± 0.10 V; T
VIL
Table 16. JTAG Timing Parameters (Continued)
TM
Figure 26. Test Clock Input Timing Diagram
111
Figure 27. Debugger Port Timing Diagram
Characteristics
DSP56720 / DSP56721 Multi-Core Audio Processors, Rev. 3
VIH
J
= -40°C to 125°C , C
115
114
114
VIL
110
V
M
L
= 50 pF
109
Output Data Valid
Output Data Valid
112
Input Data Valid
111
25.0
Min
5.0
All Frequencies
—
—
110
V
M
VIH
113
Max
44.0
44.0
—
—
Freescale Semiconductor
Unit
ns
ns
ns
ns