mpc8308 Freescale Semiconductor, Inc, mpc8308 Datasheet - Page 55

• Manufacturer Part Number: mpc8308
• Description: Mpc8308 Powerquicc Ii Pro Processor Hardware Specification
• Manufacturer: Freescale Semiconductor, Inc

Figure 42
Figure 43
Figure 44
Freescale Semiconductor
provides the TRST timing diagram.
provides the boundary-scan timing diagram.
provides the test access port timing diagram.
External Clock
External Clock
Data Outputs
Data Outputs
Data Inputs
Boundary
Boundary
Boundary
TDI, TMS
TRST
JTAG
JTAG
TDO
TDO
MPC8308 PowerQUICC II Pro Processor Hardware Specification, Rev. 1
t
t
Output Data Valid
JTKLDX
Output Data Valid
JTKLOX
Figure 44. Test Access Port Timing Diagram
Figure 43. Boundary-Scan Timing Diagram
Figure 42. TRST Timing Diagram
VM
t
t
VM
VM
JTKLDZ
JTKLOZ
VM = Midpoint Voltage (NV
VM = Midpoint Voltage (NV
VM = Midpoint Voltage (NV
t
t
JTKLDV
JTKLOV
t
TRST
t
JTDVKH
t
JTIVKH
DD
DD
DD
/2)
/2)
VM
/2)
Output Data Valid
Output Data Valid
Data Valid
Data Valid
Input
Input
VM
VM
t
t
JTDXKH
JTIXKH
JTAG
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