Lexicon MC-12 用户指南

Lexicon
MC-12 Serial Communications Protocol

Printed on: 07/13/05

1.5.3 Send MC-12 IR Command Example

SOP DLL

DC CMD AppDC

DATA0

EOP

IR Key

Code

F1 04 39 01 28 F2

This example shows how to transmit the IR command for “

MAIN_GAME

”. This example command will select

the GAME input for the Main Zone. The bytes are transmitted from left to right and they
are defined as:

Byte 0: Start of Packet(F1 hex)

Byte 1: Data Link Layer(DLL) Data Count(DC); for an IR command this would be 4 bytes to

Byte 2: The Application Layer Command, in this case it is 39 hex indicating this is an IR

command packet.

Byte 3: The Application Layer Data Count(DC); for this packet it is 1 data byte to follow.

Byte 4: The Application Command Data: This IR Command Packet is transmitting Key Code

“

MAIN_GAME

”(28 hex). To transmit other IR Key Codes the user would replace this byte

with other IR key codes as found in

Appendix D MC-12 IR Codes

Byte 5: End of Packet (F2 hex)

1.6 MC12 V5.00 Parameter ID List

The following table is for V5.00 reference only. These Parameter Id Values will change with S/W and
Protocol version changes. The MC12 can always be queried for the correct Parameter Id numbers and
Parameter Definition Packets.

ParamId
(dec)

ParamId
(hex)

Parameter Name

0 0x0000

1 0x0001

PARAM.INPUTS

2 0x0002

PARAM.INPUTS.OFF

3 0x0003

PARAM.INPUTS.OFF.INPNAME

4 0x0004

PARAM.INPUTS.OFF.DIGIN

5 0x0005

PARAM.INPUTS.OFF.ANLGIN

6 0x0006

PARAM.INPUTS.OFF.ANLGTRIM

7 0x0007

PARAM.INPUTS.OFF.TRIMMODE

8 0x0008

PARAM.INPUTS.OFF.VIDEOIN

9 0x0009

PARAM.INPUTS.OFF.CH2EFFCT

10 0x000A

PARAM.INPUTS.OFF.DDEFFCT

11 0x000B

PARAM.INPUTS.OFF.DTSEFFCT

12 0x000C

PARAM.INPUTS.OFF.MSRCMODE

13 0x000D

PARAM.INPUTS.OFF.RSRCMODE

14 0x000E

PARAM.INPUTS.OFF.ZSRCMODE

15 0x000F

PARAM.INPUTS.OFF.RECTRIM

16 0x0010

PARAM.INPUTS.OFF.SPDIF

17 0x0011

PARAM.INPUTS.OFF.ANLGBYPASS

18 0x0012

PARAM.INPUTS.OFF.DIGBYPASS

19 0x0013

PARAM.INPUTS.OFF.TRIGGER1

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