RFM70 Datasheet, PDF (20/26 Pages) –

RFM70 V1.0
7.2 Register Bank 1
Address
(Hex)
00
01
02
03
04
05
06
07
08
09
0A
0B
0C
0D
0E
Mnemonic
Bit
31:0
31:0
31:0
31:0
31:0
RSSI_TH
20
31:0
29:26
RSSI_EN
18
31:0
31:0
RBANK
7
Chip ID
31:0
31:0
NEW_FEATURE 31:0
RAMP
87:0
Reset
Value
0
0
0
0x
03001200
Type
W
W
W
W
0
W
1
W
0
W
W
0
W
0
W
0
W
R
0
R
0
0
0
0
0
NA W
Description
Must write with 0x404B01E2
Must write with 0xC04B0000
Must write with 0xD0FC8C02
Must write with 0x99003941
Must write with 0xD99E860B(High Power)
For single carrier mode:0xD99E8621
RF output power in TX mode:
0:Low power(-30dB down)
1:High power
Must write with 0x24067FA6(Disable
RSSI)
RSSI Threshold for CD detect
0: -97 dBm, 2 dB/step, 15: -67 dBm
RSSI measurement:
0:Enable
1:Disable
Reserved
Reserved
Register bank selection states. Switch
register bank is done by SPI command
“ACTIVATE” followed by 0x53
0: Register bank 0
1: Register bank 1
BEKEN Chip ID:
0x00000063(RFM70)
Reserved
Reserved
Reserved
Please initialize with 0x00731200
Please initialize with 0x0080B436
Ramp curve
Please write with
0xFFFFFEF7CF208104082041
Note: Don’t write reserved registers and no definition registers in register bank 1
Table 5 Register Bank 1
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