RFM42 Datasheet, PDF (56/110 Pages) –

RFM42/43
Register 05h. Interrupt Enable 1
Bit
Name
Type
D7
enfferr
R/w
D6
entxffafull
R/w
D5
entxffaem
R/w
D4
Reserved
R/w
D3
enext
R/w
Reset value = 00000000
D2
enpksent
R/w
D1
Reserved
R/w
D0
Reserved
R/w
Bit
Name
Function
Enable FIFO Underflow/Overflow.
7
enfferr
When set to 1 the FIFO Underflow/Overflow interrupt will be enabled.
Enable TX FIFO Almost Full.
6
entxffafull
When set to 1 the TX FIFO Almost Full interrupt will be enabled.
Enable TX FIFO Almost Empty.
5
entxffaem
When set to 1 the TX FIFO Almost Empty interrupt will be enabled.
4
Reserved Reserved.
Enable External Interrupt.
3
enext
When set to 1 the External Interrupt will be enabled.
Enable Packet Sent.
2
enpksent
When ipksent =1 the Packet Sense Interrupt will be enabled.
1:0
Reserved Reserved.
56
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