SX1230 データシートの表示（PDF） - Semtech Corporation

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SX1230

Integrated Transmitter IC Narrow/wideband 315 MHz, 434 MHz 868 MHz and 915 MHz band Transmitter

Semtech Corporation 

ADVANCED COMMUNICATIONS & SENSING

SX1230

Integrated Transmitter IC

DATASHEET

6.3. SX1230 Register Description

Table 11 SX1230 Register Summary

Address

0x00

0x01

0x02

0x03

0x04

0x05

0x06

0x07

0x08

0x09

0x0A

0x0B

0x0C

0x0D

0x0E

0x0F

0x10

0x11

0x12

0x13

0x14

0x15

0x16

0x17

0x18

Register Name

Description

Mode

BrMsb

BrLsb

FdevMsb

FdevLsb

FrfMsb

FrfMid

FrfLsb

PaCtrl

PaFskRamp

PllStat

VcoCtrl1

VcoCtrl2

VcoCtrl3

VcoCtrl4

ClockCtrl

Eeprom

ClockSel

EolCtrl

PaOcpCtrl

unused

unused

unused

PerDivider

BtnDeb

Operating and modulation mode settings.

Bit rate setting.

Frequency Deviation (FSK).

RF centre frequency setting.

PA selection and power control.

PA rise and fall timing (FSK).

PLL status register.

VCO calibration values.

Clock output pin settings.

Stand alone mode E2PROM configuration.

Selection between RC or crystal oscillator.

Low battery indicator settings.

PA Over current protection - limits PA current.

-

-

-

Periodic mode wake-up timer control.

Push button debouncer setting.

SX1230, Revision 2 May 2009

©2008 Semtech Corp.

Page 21

www.semtech.com

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