r5f21368sdfp Renesas Electronics Corporation., r5f21368sdfp Datasheet - Page 179

• Manufacturer Part Number: r5f21368sdfp
• Description: Renesas Mcu R8c Family / R8c/3xt-a Series
• Manufacturer: Renesas Electronics Corporation.

Under development
R8C/36T-A Group
R01UH0240EJ0001 Rev.0.01
Apr 28, 2011
11.5
11.5.1
Table 11.9
INT0
INT1
INT2
INT3
INT4
Pin Name
The INTi interrupt is generated by an INTi input. To use the INTi interrupt, set the INTiEN bit in the INTENj (j
= 0 or 1) register is to 1 (enabled). The edge polarity can be selected by the INTiPL bit in the INTENj register
and the INTiPOL bit in the INTPOL register. The input pins used as the INT1 to INT4 input can be selected.
Inputs can be passed through a digital filter with three different sampling clocks. The INT0 pin is multiplexed
with the pulse output forced cutoff input for timer RC and the external trigger input for timer RB2. The INT2
pin is multiplexed with the event input enabled for timer RJ.
Table 11.9 lists the Pin Configuration for INTi Interrupts (i = 0 to 4).
INT Interrupt
INTi Interrupt (i = 0 to 4)
Preliminary document
Specifications in this document are tentative and subject to change.
Pin Configuration for INTi Interrupts (i = 0 to 4)
Input
Input
Input
Input
Input
I/O
INT0 interrupt input
INT1 interrupt input
INT2 interrupt input
INT3 interrupt input
INT4 interrupt input
Function
Page 148 of 725
11. Interrupts