C8051T605-GS View Datasheet(PDF) - Silicon Laboratories
Part Name
Description
MFG CO.
'C8051T605-GS' PDF : 168 Pages View PDF
C8051T600/1/2/3/4/5/6
SFR Definition 17.1. IE: Interrupt Enable
Bit
7
6
5
4
3
2
1
0
Name
EA
IEGF0
ET2
ES0
ET1
EX1
ET0
EX0
Type R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Reset
0
0
0
0
0
0
0
0
SFR Address = 0xA8; Bit-Addressable
Bit Name
Function
7
EA Enable All Interrupts.
Globally enables/disables all interrupts. It overrides individual interrupt mask settings.
0: Disable all interrupt sources.
1: Enable each interrupt according to its individual mask setting.
6 IEGF0 General Purpose Flag 0.
This is a general purpose flag for use under software control.
5
ET2 Enable Timer 2 Interrupt.
This bit sets the masking of the Timer 2 interrupt.
0: Disable Timer 2 interrupt.
1: Enable interrupt requests generated by the TF2L or TF2H flags.
4
ES0 Enable UART0 Interrupt.
This bit sets the masking of the UART0 interrupt.
0: Disable UART0 interrupt.
1: Enable UART0 interrupt.
3
ET1 Enable Timer 1 Interrupt.
This bit sets the masking of the Timer 1 interrupt.
0: Disable all Timer 1 interrupt.
1: Enable interrupt requests generated by the TF1 flag.
2
EX1 Enable External Interrupt 1.
This bit sets the masking of External Interrupt 1.
0: Disable External Interrupt 1.
1: Enable interrupt requests generated by the INT1 input.
1
ET0 Enable Timer 0 Interrupt.
This bit sets the masking of the Timer 0 interrupt.
0: Disable all Timer 0 interrupt.
1: Enable interrupt requests generated by the TF0 flag.
0
EX0 Enable External Interrupt 0.
This bit sets the masking of External Interrupt 0.
0: Disable External Interrupt 0.
1: Enable interrupt requests generated by the INT0 input.
Rev. 1.2
83
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