Innovative Technology NV9 - 6 PROTOCOLS AND INTERFACING; 6.1 Introduction; 6.2 SSP and eSSP

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Copyright © Innovative Technology Ltd 2018 Doc: NV9 Range User Manual
Version: 1.0
Page 32 of 63
6 PROTOCOLS AND INTERFACING
6.1 Introduction
The NV9 range supports standard industry protocols. Interfaces that are not listed
may be available upon request. For any queries regarding interfaces that are not
listed please contact support@innovative-technology.com.
Caution!
The use of an encrypted protocol
(preferable eSSP) is strongly
recommended to achieve the
highest security.
6.2 SSP and eSSP
6.2.1 General Description
Smiley
®
Secure Protocol (SSP) and Encrypted Smiley
®
Secure Protocol (eSSP) are
field proven secure interfaces specifically designed by Innovative Technology Ltd. to
address the problems by cash handling systems in gaming machines. Problems such
as acceptor swapping, re-programming acceptors and line tapping are all addressed.
This interface is recommended for all new designs. Innovative Technology Ltd.
provides full SDK packages upon request including Interface Specification,
Implementation Guide as well as source code examples for C++, C#.NET and Linux.
Please contact support@innovative-technology.com for further information.
6.2.2 Pin Assignments
Pin
Name
Type
Description
1
Vend 1
Output
Serial Data Out (Tx)
2
Vend 2
Output
DA3 Data Logging
3
Vend 3
Output
Not Used
4
Vend 4
Output
Not Used
5
Inhibit 1
Input
Serial Data In (Rx)