Manual

RF22
Version: 0.1 Date: 12/23/2008
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89
Register 79h. Frequency Hopping Channel Select
Bit D7 D6 D5 D4 D3 D2 D1 D0
Name
fhch[7:0]
Type R/W
Reset value = 00000000
Bit Name Function
7:0 fhch[7:0] Frequency Hopping Channel Number.
Register 7Ah. Frequency Hopping Step Size
Bit D7 D6 D5 D4 D3 D2 D1 D0
Name fhs[7:0]
Type R/W
Reset value = 00000000
Bit Name Function
7:0 fhs[7:0] Frequency Hopping Step Size in 10 kHz Increments.
See formula for the nominal carrier frequency at "Register 76h. Nominal Carrier Frequency".
Register 7Ch. TX FIFO Control 1
Bit D7 D6 D5 D4 D3 D2 D1 D0
Name Reserved txafthr[5:0]
Type R/W R/W
Reset value = 00110111
Bit Name Function
7:6 Reserved Reserved.
5:0 txafthr[5:0] TX FIFO Almost Full Threshold.
Register 7Dh. TX FIFO Control 2
Bit D7 D6 D5 D4 D3 D2 D1 D0
Name Reserved txfaethr[5:0]
Type R/W R/W
Reset value = 00000100
Bit Name Function
7:6 Reserved Reserved.
5:0 txfaethr[5:0] TX FIFO Almost Empty Threshold.
Register 7Eh. RX FIFO Control
Bit D7 D6 D5 D4 D3 D2 D1 D0
Name Reserved rxafthr[5:0]
Type R/W R/W
Reset value = 00110111
Bit Name Function
7:6 Reserved Reserved.
5:0 rxafthr[5:0] RX FIFO Almost Full Threshold.