P Port Interrupt Flag Group Register - Epson S1C31D50 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.
S1C31D50/D51 TECHNICAL MANUAL
(Rev. 2.00)
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
7 I/O PORTS (PPORT)
Remarks
7-11