Motorola MCF5282, MCF5281 user manual Boundary Scan Jtag Timing, Test Access Port Timing

JTAG and Boundary Scan Timing

TCLK	VIL
Data Inputs
	7
Data Outputs
	8
Data Outputs
	7

Data Outputs

VIH

5 6

Input Data Valid

Output Data Valid

Output Data Valid

Figure 33-16. Boundary Scan (JTAG) Timing

TCLK	VIL
TDI
TMS
BKPT	11
TDO
	12
TDO
	11
TDO

VIH

9 10

Input Data Valid

Output Data Valid

Output Data Valid

Figure 33-17. Test Access Port Timing

TCLK

TRST

14

13

Figure 33-18. TRST Timing

33-26 MCF5282 User’s Manual MOTOROLA