W83L517D_05 Datasheet, PDF (58/133 Pages) Winbond – LPC I/O for Notebook

W83L517D/W83L517D-F
Bit 6:
Bit 5:
Bit 4:
Bit 3:
Bit 2:
Bit 1:
Bit 0:
Legacy IR Mode:
Not used. A read will return 0.
MIR, FIR mode:
EFSFI - Enable Frame Status FIFO Interrupt
A write to 1 will enable frame status FIFO interrupt.
Advanced SIR/ASK-IR, Remote IR:
Not used.
Legacy IR Mode:
Not used. A read will return 0.
Advanced SIR/ASK-IR, MIR, FIR, Remote IR:
ETXTHI - Enable Transmitter Threshold Interrupt
A write to 1 will enable transmitter threshold interrupt.
Legacy IR Mode:
Not used. A read will return 0.
MIR, FIR, Remote IR:
EDMAI - Enable DMA Interrupt.
A write to 1 will enable DMA interrupt.
Reserved. A read will return 0.
Legacy IR Mode:
EUSRI - Enable USR (IR Status Register) Interrupt
A write to 1 will enable IR status register interrupt.
Advanced SIR/ASK-IR:
EUSRI - Enable USR (IR Status Register) Interrupt
A write to 1 will enable IR status register interrupt.
MIR, FIR, Remote Controller:
EHSRI/ETXURI - Enable USR Interrupt or Enable Transmitter Underrun Interrupt
A write to 1 will enable USR interrupt or enable transmitter underrun interrupt.
ETBREI - Enable TBR (Transmitter Buffer Register) Empty Interrupt
A write to 1 will enable the transmitter buffer register empty interrupt.
ERBRI - Enable RBR (Receiver Buffer Register) Interrupt
A write to 1 will enable receiver buffer register interrupt.
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