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FUJITSU MB91460 SERIES FR60 User Manual

Page 858

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Chapter 41 Up/Down Counter

4.Register

• bit1,0: Select counter clear/gate edge

CGE1

CGE0

Edge detection/level selection

When the counter clear function is selected

(CGSC=“0”)

When the gate function is selected

(CGSC=“1”)

0

0

Disable edge detection.

Disable level detection. (Disable count.)

0

1

Detect a falling edge.

Detect a “L” level.

1

0

Detect a rising edge.

Detect a “H” level.

1

1

Disable setting.

Disable setting.