Innovative Technology BV20 - Sio and Si2; General Description

GA02118 User Manual BV20
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Copyright © Innovative Technology Ltd 2018 Doc: GA02118/1 User Manual BV20
Version: 1.0
Page 26 of 60
5.4 SIO and SI2
5.4.1 General Description
SIO (Serial Input/Output) is a very basic and low level serial communication
interface. Messages are not echoed back. SIO uses 300 baud whereby SI2 uses
9600 baud. Please contact support@innovative-technology.com for SIO Interface
Specification or other details.
Caution!
SIO and SI2 are outmoded and not
recommended for new
developments!
Caution!
Innovative Technology Ltd.
provides full SDK packages
including Interface Specification,
Implementation Guide as well as
source code examples for SSP
respectively eSSP only!
There are 4 different combinations of SIO available:
-SIO 300 Baud
-SIO 300 Baud (Disabled at Start up) – A software enable must be sent to enable
the validator.
-SIO 9600 Baud
-SIO 9600 Baud (Disabled at Start up) – A software enable must be sent to enable
the validator.