National CP3BT26 manual 30.9 I/O Port Timing, Port Output Signals

CP3BT26

30.9I/O PORT TIMING

Table 86 I/O Port Signals

Symbol	Figure	Description		Reference	Min (ns)	Max (ns)
			I/O Port Input Signals
tIS	115	Input Setup Time		Before Rising Edge (RE)		-
				on System Clock
tIH	115	Input Hold Time		After RE on System Clock		-
			I/O Port Output Signals
tCOv1	115	Output Valid Time		After RE on System Clock	-
tOF	115	Output Floating Time		After RE on System Clock	-

1 2 1 2 1 2 1 2 1 2 1 2

CLK

tIS

PORTS B, C (input)

tlH

PORTS B, C (output)

tOF

tCOv1 tCOv1

DS100

Figure 115. I/O Port Timing

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