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ISSR
Bit
Bit Name
7
ISS7
6
ISS6
5
ISS5
4
ISS4
3
ISS3
2
ISS2
1
ISS1
0
ISS0
Initial Value
R/W
0
R/W
0
R/W
0
R/W
0
R/W
0
R/W
0
R/W
0
R/W
0
R/W
Description
0: P47/IRQ7 is selected
1: P77/ExIRQ7 is selected
0: P46/IRQ6 is selected
1: P76/ExIRQ6 is selected
0: P45/IRQ5 is selected
1: P75/ExIRQ5 is selected
0: P44/IRQ4 is selected
1: P74/ExIRQ4 is selected
0: P43/IRQ3 is selected
1: P73/ExIRQ3 is selected
0: P42/IRQ2 is selected
1: P72/ExIRQ2 is selected
P41/IRQ1 is always selected
P40/IRQ0 is always selected
Rev. 3.00 Jan 25, 2006 page 259 of 872
Section 9 I/O Ports
REJ09B0286-0300
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