mpc8560vt667jb Freescale Semiconductor, Inc, mpc8560vt667jb Datasheet - Page 51

• Manufacturer Part Number: mpc8560vt667jb
• Description: Mpc8560 Powerquicc Iii Integrated Communications Processor
• Manufacturer: Freescale Semiconductor, Inc

Figure 31
Figure 32
Figure 33
Figure 34
Freescale Semiconductor
provides the AC test load for TDO and the boundary-scan outputs of the MPC8560.
provides the JTAG clock input timing diagram.
provides the TRST timing diagram.
provides the boundary-scan timing diagram.
External Clock
Data Outputs
Data Outputs
Data Inputs
External Clock
Boundary
Boundary
Boundary
TRST
JTAG
JTAG
Output
MPC8560 Integrated Processor Hardware Specifications, Rev. 4.2
t
Output Data Valid
JTKLDX
Figure 31. AC Test Load for the JTAG Interface
Figure 32. JTAG Clock Input Timing Diagram
Figure 34. Boundary-Scan Timing Diagram
VM
t
JTKHKL
Figure 33. TRST Timing Diagram
VM
t
Z
VM
JTKLDZ
VM = Midpoint Voltage (OV DD /2)
VM = Midpoint Voltage (OV DD /2)
VM = Midpoint Voltage (OV DD /2)
t
0
JTKLDV
t
= 50 Ω
JTG
VM
t
TRST
t
JTDVKH
VM
R
VM
Output Data Valid
L
Data Valid
= 50 Ω
Input
t
JTGR
VM
OV
DD
t
t
JTDXKH
JTGF
/2
JTAG
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