r5f21368sdfp Renesas Electronics Corporation., r5f21368sdfp Datasheet - Page 163

• 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
11.2.2
Notes:
After Reset
1. To set the INTiPL bit (i = 0 to 3) to 1 (both edges), set the INTiPOL bit in the INTPOL register to 0 (falling edge
2. The IR bit in the INTiIC register may be set to 1 (interrupt requested) if the INTEN register is rewritten.
Bit
b0
b1
b2
b3
b4
b5
b6
b7
Address 00230h
selected).
Refer to 11.9.4 Changing Interrupt Sources .
Symbol INT3PL
INT0EN INT0 input enable bit
INT1EN INT1 input enable bit
INT2EN INT2 input enable bit
INT3EN INT3 input enable bit
Symbol
INT0PL
INT1PL
INT2PL
INT3PL
Bit
External Input Enable Register 0 (INTEN)
Preliminary document
Specifications in this document are tentative and subject to change.
b7
0
INT0 input polarity select bit
INT1 input polarity select bit
INT2 input polarity select bit
INT3 input polarity select bit
INT3EN
b6
0
Bit Name
INT2PL
b5
0
INT2EN
(1, 2)
(1, 2)
(1, 2)
(1, 2)
b4
0
INT1PL
0: Disabled
1: Enabled
0: One edge
1: Both edges
0: Disabled
1: Enabled
0: One edge
1: Both edges
0: Disabled
1: Enabled
0: One edge
1: Both edges
0: Disabled
1: Enabled
0: One edge
1: Both edges
b3
0
INT1EN
b2
0
INT0PL
Function
b1
0
INT0EN
b0
0
Page 132 of 725
11. Interrupts
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W