r5f21346mnfp Renesas Electronics Corporation., r5f21346mnfp Datasheet - Page 640

• 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
30.2
30.2.1
Notes:
1. When the VW1C0 bit in the VW1C register is set to 1 (enabled), do not set bits IRQ1SEL and COMPSEL
2. When the VW2C0 bit in the VW2C register is set to 1 (enabled), do not set bits IRQ2SEL and COMPSEL
After Reset
Bit
b0
b1
b2
b3
b4
b5
b6
b7
Address 0030h
simultaneously (with one instruction).
simultaneously (with one instruction).
Symbol COMPSEL
Registers
COMPSEL Voltage monitor/comparator A
CM1POR
CM2POR
IRQ1SEL
IRQ2SEL
Bit
CM1OE
CM2OE
Symbol
Voltage Monitor Circuit/Comparator A Control Register (CMPA)
—
b7
0
LVCOUT1 output polarity
select bit
LVCOUT2 output polarity
select bit
LVCOUT1 output enable bit
LVCOUT2 output enable bit
Voltage monitor 1/comparator A1
interrupt type select bit
Voltage monitor 2/comparator A2
interrupt type select bit
Reserved bit
interrupt type selection enable bit
(1, 2)
b6
—
0
Bit Name
IRQ2SEL
b5
0
(1)
(2)
IRQ1SEL
b4
0
0: Non-inverted comparator A1 comparison result is
1: Inverted comparator A1 comparison result is
0: Non-inverted Comparator A2 comparison result is
1: Inverted comparator A2 comparison result is
0: Output disabled
1: Output enabled
0: Output disabled
1: Output enabled
0: Non-maskable interrupt
1: Maskable interrupt
0: Non-maskable interrupt
1: Maskable interrupt
Set to 0.
0: Bits IRQ1SEL and IRQ2SEL disabled
1: Bits IRQ1SEL and IRQ2SEL enabled
output to LVCOUT1.
output to LVCOUT1.
output to LVCOUT2.
output to LVCOUT2.
CM2OE
b3
0
CM1OE
Function
b2
0
CM2POR CM1POR
b1
0
30. Comparator A
Page 608 of 740
b0
0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W