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1. System

UART 

RF

Remote

RF Receiver

TV

™ Pairing  Information Transmission  (Send to TV after Paired)

• Static Calibration Data  (Bypass only)
• Remote FW ver.  (Save also in Receiver)
• BD ADDR (Save also in Receiver)

BD_ADDR  (Save also in Receiver)

• Pairing  Information Transmission  Sequence

• When it is paired, the remote sends packets(pairing success, F/W version, BD_ADDR) to the receiver.
• The receiver sends the pairing success packet to TV directly.
• F/W version and BD ADDR packets are just saved on the receiver. 

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• The receiver sends F/W version or BD_ADDR packet to TV when it is required.

™ Motion Data Transmission

• Period : 7.5msec
• Motion Data : gyro, accelerometer

gy ,

™ Voice Data Transmission

• Period : 10msec
• Voice sampling : 16khz 16bit

2. MR13 Block Diagram

X-tal
20 MHz

20 MHz

Connector

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3. RF Pairing / Un-pairing Method

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Method

Description

• When do pairing, the remote 

should make pairing request IR 
signal(0x29) to TV

™ Method1

– If unpaired, just press Wheel key.

– If paired press Wheel key after

signal(0x29) to TV.

• When TV receive the IR signal, it 

should send "pairing request 
packet" to the RF receiver.

RF Pairing

If paired, press Wheel key after 
unpairing.

™ Method 2 (Repairing)

– Press “BACK" button for 5 sec.

• After pairing success, the remote 

should blink LED for some time and 
TV send "pairing success packet" 
back to TV.

• When remote try to unpairing, it 

doesn’t care about state of 
receiver(stand alone).

• When remote try to unpairing it

Press “HOME" button and “BACK" button at

• When remote try to unpairing, it 

doesn’t care about state of 
receiver(stand alone).

• After unpairing, all pairing 

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RF Unpairing

Press  HOME  button and  BACK  button at 
the same time for 5 sec.

information should be erased.

• After unpairing, LED should be 

blinked for 3sec.

• The remote just becomes to IR 

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mode.

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