P Port Interrupt Flag Group Register - Epson Arm S1C31 Series Technical Manual

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 15–13 Reserved
Bits 12–0 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.
S1C31D41 TECHNICAL MANUAL
(Rev. 1.1)
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
7 I/O PORTS (PPORT)
Remarks
7-11