C8051F38C-GMR 查看數據表（PDF） - Silicon Laboratories

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C8051F38C-GMR

Full Speed USB Flash MCU Family

Silicon Laboratories 

C8051F380/1/2/3/4/5/6/7/C

SFR Definition 8.2. CPT0MD: Comparator0 Mode Selection

Bit

7

6

5

4

3

2

1

0

Name

CP0RIE CP0FIE

CP0MD[1:0]

Type

R

R

R/W

R/W

R

R

R/W

Reset

0

0

0

0

0

0

1

0

SFR Address = 0x9D; SFR Page = All Pages

Bit

Name

Function

7:6 Unused Read = 00b, Write = don’t care.

5

CP0RIE Comparator0 Rising-Edge Interrupt Enable.

0: Comparator0 Rising-edge interrupt disabled.

1: Comparator0 Rising-edge interrupt enabled.

4

CP0FIE Comparator0 Falling-Edge Interrupt Enable.

0: Comparator0 Falling-edge interrupt disabled.

1: Comparator0 Falling-edge interrupt enabled.

3:2 Unused Read = 00b, Write = don’t care.

1:0 CP0MD[1:0] Comparator0 Mode Select.

These bits affect the response time and power consumption for Comparator0.

00: Mode 0 (Fastest Response Time, Highest Power Consumption)

01: Mode 1

10: Mode 2

11: Mode 3 (Slowest Response Time, Lowest Power Consumption)

68

Rev. 1.4

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