MCF5480 Freescale Semiconductor, Inc, MCF5480 Datasheet - Page 27

• Manufacturer Part Number: MCF5480
• Description: Mcf548x Coldfire Microprocessor
• Manufacturer: Freescale Semiconductor, Inc

Freescale Semiconductor
TDI, TMS, BKPT
Data Outputs
Data Outputs
Data Outputs
Data Inputs
TRST
TCLK
TCLK
TCLK
TDO
TDO
TDO
TCLK (Input)
Figure 27. TRST Timing Debug AC Timing Specifications
Figure 25. Boundary Scan (JTAG) Timing
13
MCF548x ColdFire
Figure 26. Test Access Port Timing
Figure 24. Test Clock Input Timing
V
IH
V
V
IL
V
IL
IL
J4
J3
14
®
Microprocessor, Rev. 4
7
8
7
11
12
11
J2
J4
Input Data Valid
5
Input Data Valid
J3
9
Output Data Valid
Output Data Valid
Output Data Valid
Output Data Valid
V
IH
V
JTAG and Boundary Scan Timing
6
IH
10
27