RFM22
Register 00h. Device Type Code (DT)
Bit
D7
D6
Reserved
R
D5
D4
D3
D2
dt[4:0]
R
D1
D0
Name
Type
Reset value = 00001000
Bit
Name
Reserved
Function
7:5
Reserved.
Device Type Code.
Indicates if the device is a transmitter, receiver, or a transceiver.
RX/TRX: 01000.
4:0
dt[4:0]
TX:
00111.
Register 01h. Version Code (VC)
Bit
D7
D6
Reserved
R
D5
D4
D3
D2
vc[4:0]
R
D1
D0
Name
Type
Reset value = xxxxxxxx
Bit
Name
Function
7:5
Reserved
Reserved.
Version Code.
Code indicating the version of the module.
Rev X4: 01
4:0
vc[4:0]
Rev V2: 02Rev A0: 03
73
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