TRANSITIONING FROM LT2510 TO RM024

Integration Guide

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4

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The following EEPROM addresses are different on the RM024.

EEPRO

M

Addres

s

Notes

LT2510

Name

RM024

Name

LT2510

Description

RM024

Description

0x00 –

0x23

Product ID is

changing to reflect

new RM024 part

number

Product

ID

Product

ID

Product identifier

string; includes

revision

information for

software and

hardware.

Product identifier

string; includes

revision

information for

software and

hardware.

0x90 –

0x9F

Part Numbers is

changing to reflect

new RM024 part

number

Part

Numbers

Part

Numbers

Factory set part

number for the

unit

Factory set part

number for the

unit

0xC1,

Bit 5

This bit has been

repurposed.

In LT2510, this bit

enabled sleep timer

calibration. In

RAMP modules, the

sleep timer is

constantly

undergoing

calibration, so this

bit is no longer

required.

The Antenna Select

EEPROM bit is

loaded at boot on

the RM024.

Sleep

Calibratio

n

Enabled

Antenna

Select

bit-5: Sleep

Calibration

Enable

0 = Disable

1 = Enable

Selects which

antenna port is to

be used

0 == Antenna Port

2 (Black Chip)

1 == Antenna Port

1 (u.FL)

The following is a new AT Command for Antenna Select on the RM024:

Antenna Switch Command: Command sets the antenna port for the transceiver to use.

Command:

<0xCC><0x26><Port Select>

Response:

<0xCC><0x26><Port Select>

Port Select:

Antenna Port 2 == 0x00 (Integrated Antenna)

Antenna Port 1 == 0x01 (U.FL Port)