RF65 datasheet(55/72 Pages) ETC2

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RF65

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ADVANCED COMMUNICATIONS & SENSING

DATASHEET

6.2. Common Configuration Registers

Table 20 Common Configuration Registers

Name

(Address)

Bits

Variable Name

Mode

Default

Value

Description

RegFifo

(0x00)

7-0

Fifo

0x00

FIFO data output

RegOpMode

(0x01)

SequencerOff

Controls the automatic Sequencer (see section 4.2 ):

→ Operating mode as selected with Mode bits in

RegOpMode is automatically reached with the Sequencer

→ Mode is forced by the user

ListenOn

Enables Listen mode:

0 → Off (see section 4.3)

→ On

ListenAbort

Aborts Listen mode when set together with ListenOn=0

and new Mode selection in 1 SPI access (see section 4.3)

Always reads 0.

4-2

Mode

001

Receiver

‟s operating modes:

000

→ sleep mode (SLEEP)

001

→ standby mode (STDBY)

010

→ frequency synthesizer mode (FS)

100

→ receiver mode (RX)

others

→ reserved

Reads the value corresponding to the current chip mode

1-0

unused

RegDataModul

(0x02)

unused

6-5

DataMode

Data processing mode:

→ Packet mode

→ reserved

→ Continuous mode with bit synchronizer

→ Continuous mode without bit synchronizer

4-3

ModulationType

Modulation scheme:

→ FSK

→ OOK

10 - 11

→ reserved

2-0

000

unused

RegBitrateMsb

(0x03)

7-0

BitRate(15:8)

0x1a

MSB of Bit Rate (Chip Rate when Manchester encoding is

enabled)

RegBitrateLsb

(0x04)

7-0

BitRate(7:0)

0x0b

LSB of Bit Rate (Chip Rate if Manchester encoding is

enabled)

BitRate = --------

----

-----

---

----------

BitRate(15,0)

Default value: 4.8 kb/s

Reserved05

(0x05)

7-0

0x00

unused

Reserved06

(0x06)

7-0

0x52

unused

RegFrfMsb

(0x07)

7-0

Frf(23:16)

0xe4

MSB of the RF Local Oscillator

RegFrfMid

(0x08)

7-0

Frf(15:8)

0xc0

Middle byte of the RF Local Oscillator

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