Sony Ericsson VPL-PX30 manual Communication Specifications, RS-232C Communication Signal

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2. Communication Specifications

<RS-232C Communication Signal>

.Full duplex communication channels (Flow control not performed.)

.Start-stop synchronism system

.Baud rate: 38.4 kbps (bits per second)

.The bit configuration is defined as follows.

1 START Bit +8 DATA Bits +1 PARITY Bit +1 STOP Bit

 

START

D0

D1

D2

D3

D4

D5

D6

D7

PARITY

STOP

 

BIT

(LSB)

 

 

 

 

 

 

(MSB)

(EVEN)

BIT

 

 

 

 

 

 

 

 

 

 

 

 

EVEN Parity.....Total number of “1”s from D0 to D7 is an even number.

2

VPL-PX20/PX30

VPL-VW10HT

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Contents Protocol Manual Warnung Table of Contents Page Introduction Communication Specifications RS-232C Communication SignalCommand Block Format Code from B0 to B n +2 as described below are transmittedData of Code Index HeaderData Connection RS-232C ConnectionCommunication Procedure Outline of CommunicationCommunication Rules Approximate Return Waiting Times CMD1 CMD2 DATA1 DATA2Page Commands 1212 ADJ User no Valid Lower Upper DataDU User no Data Size Category Sircs Code Repeat Repeat NumberReset Memory no Save Memory noDown Volume AudioMuting APA