r5f71374an80fpv Renesas Electronics Corporation., r5f71374an80fpv Datasheet - Page 526

• Manufacturer Part Number: r5f71374an80fpv
• Description: 32-bit Risc Microcomputer Superh?? Risc Engine Family
• Manufacturer: Renesas Electronics Corporation.

Section 12 Port Output Enable (POE)
Rev. 1.00 Sep. 21, 2007 Page 500 of 1124
REJ09B0402-0100
Bit
8
7, 6
5, 4
3, 2
Bit Name

PIE1
POE2M[1:0] 00
POE1M[1:0] 00
Initial
value
0
All 0
R/W
R/W
R
R/W*
R/W*
2
2
Description
Port Interrupt Enable 1
This bit enables/disables interrupt requests when any one
of the POE0F to POE2F bits of the ICSR1 is set to 1.
0: Interrupt requests disabled
1: Interrupt requests enabled
Reserved
These bits are always read as 0. The write value should
always be 0.
POE2 mode 1, 0
These bits select the input mode of the POE2 pin.
00: Accept request on falling edge of POE2 input
01: Accept request when POE2 input has been sampled
10: Accept request when POE2 input has been sampled
11: Accept request when POE2 input has been sampled
POE1 mode 1, 0
These bits select the input mode of the POE1 pin.
00: Accept request on falling edge of POE1 input
01: Accept request when POE1 input has been sampled
10: Accept request when POE1 input has been sampled
11: Accept request when POE1 input has been sampled
for 16 Pφ/8 clock pulses and all are low level.
for 16 Pφ/16 clock pulses and all are low level.
for 16 Pφ/128 clock pulses and all are low level.
for 16 Pφ/8 clock pulses and all are low level.
for 16 Pφ/16 clock pulses and all are low level.
for 16 Pφ/128 clock pulses and all are low level.