Datasheet

Section 5 Interrupt Controller
Rev. 3.00 Mar 17, 2006 page 100 of 926
REJ09B0283-0300
Bit Bit Name Initial Value R/W Description
3 ITS3 0 R/W Selects IRQ3 input pin.
0: P53
1: P83
2 ITS2 0 R/W Selects IRQ2 input pin.
0: P52
1: P82
1 ITS1 0 R/W Selects IRQ1 input pin.
0: P51
1: P81
0 ITS0 0 R/W Selects IRQ0 input pin.
0: P50
1: P80
5.3.7 Software Standby Release IRQ Enable Register (SSIER)
SSIER selects the IRQ pins used to recover from the software standby state.
Bit Bit Name Initial Value R/W Description
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
SSI15
SSI14
SSI13
SSI12
SSI11
SSI10
SSI9
SSI8
SSI7
SSI6
SSI5
SSI4
SSI3
SSI2
SSI1
SSI0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Software Standby Release IRQ Setting
These bits select the IRQn pins used to recover
from the software standby state.
0: IRQn requests are not sampled in the
software standby state (Initial value when n =
15 to 3)
1: When an IRQn request occurs in the
software standby state, the chip recovers
from the software standby state after the
elapse of the oscillation settling time (Initial
value when n = 2 to 0)
(n = 15 to 0)