RF31 Hope Microelectronics co., Ltd, RF31 Datasheet - Page 88

• Manufacturer Part Number: RF31
• Description: Rf31 Ism Receiver
• Manufacturer: Hope Microelectronics co., Ltd

Register 1Ch. Battery Voltage Level
Reset value = 00000001
Register 1Dh. Battery Voltage Level
Reset value = 01000000
Name
Name
Type
Type
Bit
Bit
6:4
3:0
5:4
3:0
Bit
Bit
7
7
6
Tel: [phone]
dwn3_bypass
ndec_exp[2:0]
dwn3_bypass
afcgearh[2:0]
afcbd
afcgearl[2:0]
R/W
D7
filset[3:0]
D7
R/W
Name
Name
afcbd
enafc
enafc
D6
R/W
D6
Bypass Decimator by 3 (if set).
IF Filter Decimation Rates.
IF Filter Coefficient Sets.
Defaults are for Rb = 40 kbps and Fd = 20 kHz so Bw = 80 kHz.
If set, the tolerated AFC frequency error will be halved.
AFC Enable.
AFC High Gear Setting.
AFC Low Gear Setting.
Fax: [phone]
ndec_exp[2:0]
D5
D5
R/W
afcgearh[2:0]
R/W
D4
D4
E-mail: [e-mail]
Function
Function
D3
D3
D2
D2
afcgearl[2:0]
filset[3:0]
R/W
http://www.hoperf.com
R/W
D1
D1
R F 3 1
D0
D0
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