r5f21346mnfp Renesas Electronics Corporation., r5f21346mnfp Datasheet - Page 196

• Manufacturer Part Number: r5f21346mnfp
• Description: Single-chip Mcus Incorporates The R8c Cpu Core
• Manufacturer: Renesas Electronics Corporation.

R8C/34M Group
R01UH0131EJ0100 Rev.1.00
Jun 21, 2011
11.5.1
After Reset
Bit
b0
b1
b2
b3
b4
b5
b6
b7
Address 01FEh
The IR bit in the KUPIC register may be set to 1 (interrupt requested) when the KIEN register is rewritten.
Refer to 11.8.4 Changing Interrupt Sources.
Symbol
Symbol
KI0EN
KI1EN
KI2EN
KI3EN
Bit
KI0PL
KI1PL
KI2PL
KI3PL
Key Input Enable Register 0 (KIEN)
KI3PL
b7
0
KI0 input enable bit
KI0 input polarity select bit
KI1 input enable bit
KI1 input polarity select bit
KI2 input enable bit
KI2 input polarity select bit
KI3 input enable bit
KI3 input polarity select bit
KI3EN
b6
0
Bit Name
KI2PL
b5
0
KI2EN
b4
0
0: Disabled
1: Enabled
0: Falling edge
1: Rising edge
0: Disabled
1: Enabled
0: Falling edge
1: Rising edge
0: Disabled
1: Enabled
0: Falling edge
1: Rising edge
0: Disabled
1: Enabled
0: Falling edge
1: Rising edge
KI1PL
b3
0
KI1EN
b2
0
Function
KI0PL
b1
0
KI0EN
b0
0
Page 164 of 740
11. Interrupts
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W