User Manual
–
NV200 Spectral
Copyright © Innovative Technology Ltd 2019
Doc: User Manual NV200 Spectral
Version: 2.1
Page 48 of
95
6.4
SSP and eSSP
6.4.1
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.
6.4.2
Pin Assignments
Pin
Name
Type
Description
1
TxD TTL
Output
Serial Data Out (Tx)
2
Factory Use Only
–
DO NOT CONNECT
3
4
TxD TTL
Output
Connect to Pin 1 for Smart Ticket
5
RxD TTL
Input
Serial Data In (Rx)
6
TxD RS232
Output
Serial Data Out (Tx)
7
RxD RS232
Input
Serial Data In (Rx)
8
TxD TTL
Input
Connect to Pin 5 for Smart Ticket
9
Factory Use Only
–
DO NOT CONNECT
10
11
12
13
14
15
+ Vin
Power
+12/24VDC Supply
16
0V
Power
0V Supply (GND)
Caution!
+12VDC/+24VDC and 0V (GND)
must always be connected, also
when using USB connections.
