Inter-M CD-610U Protocol Document

INTER-M CD Player Remote Control Protocol

Model : CD-610

1. Outline

This document is remote control protocol description for using Inter-M CD player CD-610 with RS-232
port. Protocol is consist of two protocol, control signal and condition reply protocol. If control signal
protocol which is defined in this document is transferred to RS-232 port of CD-610, CD-610 is
functioned by control signal. When the status of operation is changed, CD-610 send the status reply
protocol to external controller. External control system receives this signal with showing its status on
display and confirm whether it is work properly or not. Status Reply signal protocol can be sent when any
buttons are pressed on CD player, remote controller is working, controlling with RS-232 protocol.

1 Communication Standard

Communication
Type

Baudrate
Data Bit
Stop Bit
Parity

UART(RS-232C) communication

9600 bps

8 bit

1 bit

No Parity

INTER-M Remote Control Protocol – CD Player(061012) 1/6

2 Protocol Data Structure

2.1 Control Signal Protocol

Control Signal protocol is the protocol that CD player can be controlled by External control system.

2.1.1 Protocol block structure

1 2 3 4 5

STX LEN DVID DATA CHK

약칭

STX

LEN

DVID

DATA

CHK

2.1.2 Product ID

Product Type Product ID Product Model

CD Player Type 0x10 CD-610

Name

ST ART TX

Length

Device ID

DATA

Checksum

Code

Value

0xFE

0x03

0x10

Hex

Values

Hex

Value

DATA Description

1 BYTE SENDING START BYTE

Transferring protocol length value After Length

1 BYTE

(DVID ~ CHK BYTE QTY)

1 BYTE CD Player ID

1 BYTE DATA value for operating

1 BYTE Checking RX DATA is ok or not

2.1.3 Excution Code DATA for function

DATA Function

0x01
0x02

0x03~0x0F RESERVE

0x10
0x11
0x12
0x13
0x14

INTER-M Remote Control Protocol – CD Player(061012) 2/6

POWER ON
POWER STANDBY

TENKEY ‘0’
TENKEY ‘1’
TENKEY ‘2’
TENKEY ‘3’
TENKEY ‘4’