RF64W datasheet(58/76 Pages) HOPE

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ADVANCED COMMUNICATIONS & SENSING

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RF64

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6. Configuration and Status Registers

6.1. General Description

Table 26 sums-up the control and status registers of the RF64:

Table 26: Registers List

Name

Size

Address

Description

MCParam

13 x 8

0 - 11

Main parameters common to transmit and receive modes

IRQParam

3 x 8

12 - 15

Interrupt registers

RXParam

6 x 8

16 - 21

Receiver parameters

SYNCParam

4 x 8

– 25

Pattern

TXParam

1 x 8

Transmitter parameters

OSCParam

1 x 8

Crystal oscillator parameters

PKTParam

4 x 8

28 - 30

Packet handler parameters

6.2. Main Configuration Register - MCParam

The detailed description of the MCParam register is given in Table 27.

Table 27: MCParam Register Description

Name

Bits

Address

(d)

Description

Chip_mode

7-5

r/w

Transceiver mode:

000 → sleep mode - Sleep

001 → stand-by mode - Stby (d)

010 → frequency synthesizer mode - FS

011 → receive mode - Rx

100 → transmit mode - Tx

Freq_band

4-2

r/w

Frequency band:

000 -> 300-330 MHz

001-> 320-350 MHz

010-> 350-390 MHz

011-> 390-430 MHz

100-> 430-470 MHz (d)

101-> 470-510 MHz

Subbband

1-0

r/w

Frequency Sub-band:

00 -> 1st quarter of the selected band (d)

01 -> 2nd quarter of the selected band

10 -> 3rd quarter of the selected band

11 -> 4th quarter of the selected band

Data_mode

7-6

r/w

Data operation mode:

00 -> continuous mode (d)

01 -> buffered mode

1X -> packet handling mode

FSK_OOK_ctrl

5-4

r/w

RxTx modulation scheme:

00 -> Reset

01 -> OOK

10 -> FSK (d)

11 -> Direct mode of transmitter (internal). Reserved (external)

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