The core execution engine of Advance NDC is a finite state machine. The ATM behavior is governed by downloaded binary structures called . Each state is a 3-character identifier (or numeric code depending on configuration) that dictates a specific action, evaluates a condition, or displays a screen. Anatomy of an NDC State A typical state contains parameters defining its behavior:
Records every hex byte sent between the ATM and the host processor. aptra advance ndc developer-s guide
Compiles the transaction data and transmits an execution message to the host. The core execution engine of Advance NDC is
You must demonstrate:
NCR APTRA™ Advance NDC Developer’s Guide is a technical manual for developers and system administrators that Anatomy of an NDC State A typical state
This guide provides a foundational overview of the architecture, messaging, and customization options available in the Advance NDC environment. 1. Understanding the Architecture