Datasheet
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SBAS203J − MARCH 2002 − REVISED JANUARY 2008
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56
Auxiliary Interrupt Enable (AIE)
7 6 5 4 3 2 1 0 Reset Value
SFR A6h ESEC ESUM EADC EMSEC ESPIT ESPIR EALV EDLVB 00h
Interrupts are enabled by EICON.4 (SFR D8H). The other interrupts are controlled by the IE and EIE registers.
ESEC Enable Seconds Timer Interrupt (lowest priority auxiliary interrupt).
bit 7 Write: Set mask bit for this interrupt 0 = masked, 1 = enabled.
Read: Current value of Seconds Timer Interrupt before masking.
ESUM Enable Summation Interrupt.
bit 6 Write: Set mask bit for this interrupt 0 = masked, 1 = enabled.
Read: Current value of Summation Interrupt before masking.
EADC Enable ADC Interrupt.
bit 5 Write: Set mask bit for this interrupt 0 = masked, 1 = enabled.
Read: Current value of ADC Interrupt before masking.
EMSEC Enable Millisecond System Timer Interrupt.
bit 4 Write: Set mask bit for this interrupt 0 = masked, 1 = enabled.
Read: Current value of Millisecond System Timer Interrupt before masking.
ESPIT Enable SPI Transmit Interrupt.
bit 3 Write: Set mask bit for this interrupt 0 = masked, 1 = enabled.
Read: Current value of SPI Transmit Interrupt before masking.
ESPIR Enable SPI Receive Interrupt.
bit 2 Write: Set mask bit for this interrupt 0 = masked, 1 = enabled.
Read: Current value of SPI Receive Interrupt before masking.
EALV Enable Analog Low Voltage Interrupt.
bit 1 Write: Set mask bit for this interrupt 0 = masked, 1 = enabled.
Read: Current value of Analog Low Voltage Interrupt before masking.
EDLVB Enable Digital Low Voltage or Breakpoint Interrupt (highest priority auxiliary interrupt).
bit 0 Write: Set mask bit for this interrupt 0 = masked, 1 = enabled.
Read: Current value of Digital Low Voltage or Breakpoint Interrupt before masking.