C8051F540-TB Silicon Laboratories Inc, C8051F540-TB Datasheet - Page 113

• Manufacturer Part Number: C8051F540-TB
• Description: BOARD PROTOTYPE W/C8051F540
• Manufacturer: Silicon Laboratories Inc
• Type: MCUr

Specifications of C8051F540-TB

• Contents: Board
• Processor To Be Evaluated: C8051F54x
• Processor Series: C8051F54x
• Interface Type: USB
• Operating Supply Voltage: 5 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: C8051F54x
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 336-1672

SFR Definition 13.5. EIE2: Extended Interrupt Enable 2
SFR Address = 0xE7; SFR Page = All Pages
Name
Reset
Bit
7:3
Type
2
1
0
Bit
Unused
Unused
EREG0
Name
EMAT
R
7
0
Read = 00000b; Write = Don’t Care.
Enable Port Match Interrupt.
This bit sets the masking of the Port Match interrupt.
0: Disable all Port Match interrupts.
1: Enable interrupt requests generated by a Port Match
Read = 0b; Write = Don’t Care.
Enable Voltage Regulator Dropout Interrupt.
This bit sets the masking of the Voltage Regulator Dropout interrupt.
0: Disable the Voltage Regulator Dropout interrupt.
1: Enable the Voltage Regulator Dropout interrupt.
R
6
0
R
5
0
Rev. 1.1
R
4
0
Function
R
3
0
EMAT
R/W
2
0
C8051F54x
R
1
0
EREG0
R/W
0
0
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