Yamaha RX-V1 User Manual download pdf (Page 2)

RX-V1 RS-232C Interface

Configur

ation

-----> DC2 TYP0 TYP1 TYP2 TYP

TYP

VER

L0 L1 DT0 - DT255 SUM

SUM

ETX

*TYPx : Model ID

*VER : Software Version

*SUM : 2's complement of the sum of all data except for the

header and footer

function

name

function data (ASCII) range (HEX)

TOUT0 - 2 communication

timeout

0 - 9, A - F 0 - 0xFFF

*timeout between the header and the footer

*timeout=0 means no timeout

function

name

function data (ASCII) range (HEX)

TYP0 - 4 model ID 0 - 9, A - F voluntary

VER software version A - Z voluntary

L0 - 1 data length 0 - 9, A - F 1 - 0xFF

DT0 - 255 data 0 - 9, A - F 0 - 0xF

SUM0 upper 4 bit if SUM 0 - 9, A - F 0 - 0xF

SUM1 lower 4 bit of

SUM

0 - 9, A - F 0 - 0xF

1 2 3 4 5 6 7 ... 18 19

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Yamaha RX-V1 User Manual Page 2