Datasheet

Section 4 Interrupt Controller
Rev. 2.00 Jul. 04, 2007 Page 62 of 692
REJ09B0309-0200
4.3.2 Wakeup Edge Select Register (WEGR)
WEGR selects the sense of an edge that generates interrupt requests of the WKP7 to WKP0 pins.
Bit Bit Name
Initial
Value
R/W Description
7 WKEGS7 0 R/W WKP7 Edge Select
0: Detects a falling edge of the WKP7 pin input
1: Detects a rising edge of the WKP7 pin input
6 WKEGS6 0 R/W WKP6 Edge Select
0: Detects a falling edge of the WKP6 pin input
1: Detects a rising edge of the WKP6 pin input
5 WKEGS5 0 R/W WKP5 Edge Select
0: Detects a falling edge of the WKP5 pin input
1: Detects a rising edge of the WKP5 pin input
4 WKEGS4 0 R/W WKP4 Edge Select
0: Detects a falling edge of the WKP4 pin input
1: Detects a rising edge of the WKP4 pin input
3 WKEGS3 0 R/W WKP3 Edge Select
0: Detects a falling edge of the WKP3 pin input
1: Detects a rising edge of the WKP3 pin input
2 WKEGS2 0 R/W WKP2 Edge Select
0: Detects a falling edge of the WKP2 pin input
1: Detects a rising edge of the WKP2 pin input
1 WKEGS1 0 R/W WKP1 Edge Select
0: Detects a falling edge of the WKP1 pin input
1: Detects a rising edge of the WKP1 pin input
0 WKEGS0 0 R/W WKP0 Edge Select
0: Detects a falling edge of the WKP0 pin input
1: Detects a rising edge of the WKP0 pin input