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P Port Interrupt Flag Group Register
Register name
Bit
PPORTINTFGRP
15–13
12
11
10
9
8
7
6
5
4
3
2
1
0
*1: Only the bits corresponding to the port groups that support interrupts are provided.
Bits 15–11
Reserved
Bits 10–0
PxINT
These bits indicate that Px port group includes a port that has generated an interrupt.
1 (R): A port generated an interrupt
0 (R): No port generated an interrupt
The PPORTINTFGRP.PxINT bit is cleared when the interrupt flag for the port that has
generated an interrupt is cleared.
S1C31D50 TECHNICAL MANUAL
(Rev. 1.00)
Bit name
Initial
–
0x0
PCINT
0
PBINT
0
PAINT
0
P9INT
0
P8INT
0
P7INT
0
P6INT
0
P5INT
0
P4INT
0
P3INT
0
P2INT
0
P1INT
0
P0INT
0
Seiko Epson Corporation
Reset
R/W
–
R
H0
R
H0
R
H0
R
H0
R
H0
R
H0
R
H0
R
H0
R
H0
R
H0
R
H0
R
H0
R
H0
R
Remarks
–
7-13
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