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NIRR: Interrupt Request Register [cont'd]
Bit
Description
9
TIMER 1 interrupt request status (TMU1R)
This bit represents TIMER 1 interrupt request status.
1: The interrupt request is generated from TIMER 1.
0: No interrupt requests are generated from TIMER 1.
8
KBC interrupt request status (KBCR)
This bit represents KBC interrupt request status.
1: The interrupt request is generated from KBC.
0: No interrupt requests are generated from KBC.
7
PS2 Mouse interrupt request status (PS2MSR)
1: The interrupt request is generated from PS2 Mouse.
0: No interrupt requests are generated from PS2 Mouse.
6
IrDA interrupt request status (IRDAR)
This bit represents IrDA interrupt request status.
1: The interrupt request is generated from IrDA.
0: No interrupt requests are generated from IrDA.
5
UART interrupt request status (UARTR)
This bit represents UART0 interrupt request status.
1: The interrupt request is generated from UART0.
0: No interrupt requests are generated from UART0.
4
Reserved.
3
Parallel port interrupt request status (PPR)
This bit represents Parallel port interrupt request status.
1: The interrupt request is generated from Parallel port.
0: No interrupt requests are generated from Parallel port.
2
SCDI interrupt request status (SCDIR)
This bit represents SCDI interrupt request status.
1: The interrupt request is generated from SCDI.
0: No interrupt requests are generated from SCDI.
1
USB interrupt request status (USBR)
This bit represents USB interrupt request status.
1: The interrupt request is generated from USB.
0: No interrupt requests are generated from USB.
ADC interrupt request status (ADCR)
0
This bit represents ADC interrupt request status.
1: The interrupt request is generated from ADC.
0: No interrupt requests are generated from ADC.
Rev. 3.0, 03/01, page 83 of 390
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