C8051F709-GQR Silicon Labs, C8051F709-GQR Datasheet - Page 76

• Manufacturer Part Number: C8051F709-GQR
• Description: 8-bit Microcontrollers - MCU 8kB 32B EEPROM Cap Sense
• Manufacturer: Silicon Labs

Specifications of C8051F709-GQR

• Rohs: yes
• Core: 8051
• Processor Series: C8051
• Data Bus Width: 8 bit

C8051F70x/71x
SFR Definition 14.1. CPT0CN: Comparator0 Control
SFR Address = 0x9B; SFR Page = 0
76
Name
Reset
3:2 CP0HYP[1:0] Comparator0 Positive Hysteresis Control Bits.
1:0 CP0HYN[1:0] Comparator0 Negative Hysteresis Control Bits.
Bit
Type
7
6
5
4
Bit
CP0OUT
CP0RIF
CP0EN
CP0FIF
Name
CP0EN
R/W
7
0
Comparator0 Enable Bit.
0: Comparator0 Disabled.
1: Comparator0 Enabled.
Comparator0 Output State Flag.
0: Voltage on CP0+ < CP0–.
1: Voltage on CP0+ > CP0–.
Comparator0 Rising-Edge Flag. Must be cleared by software.
0: No Comparator0 Rising Edge has occurred since this flag was last cleared.
1: Comparator0 Rising Edge has occurred.
Comparator0 Falling-Edge Flag. Must be cleared by software.
0: No Comparator0 Falling-Edge has occurred since this flag was last cleared.
1: Comparator0 Falling-Edge has occurred.
00: Positive Hysteresis Disabled.
01: Positive Hysteresis = 5 mV.
10: Positive Hysteresis = 10 mV.
11: Positive Hysteresis = 20 mV.
00: Negative Hysteresis Disabled.
01: Negative Hysteresis = 5 mV.
10: Negative Hysteresis = 10 mV.
11: Negative Hysteresis = 20 mV.
CP0OUT
R
6
0
CP0RIF
R/W
5
0
CP0FIF
R/W
Rev. 1.0
4
0
Function
3
CP0HYP[1:0]
0
R/W
2
0
1
CP0HYN[1:0]
0
R/W
0
0