1-2 Chapter 1: Overview
Compatibility
The USB DynaKey is designed for the following terminals:
• NCR 7452 (Release 4.0 or later)
• NCR 7456
Features
• DVI Communications - industry standard video communications
• USB Communications - Three Type A connectors for external
devices
• Field Programmable Gate Array (FPGA) - Controls the Keylock,
Speaker, LED, MSR, and Keypad. It communicates to the host
terminal through the USB Hub.
• 12.1-Inch active-matrix (TFT) color LCD - SVGA, 800 x 600, 262,144
colors
• Multi-color power status LED
• Keylock
• Three-track ISO MSR and JIS two-track MSR (optional)
• Speaker (separate from the PC speaker)
• Scanner interface (USB)
• Integrated 2 x 20 Customer Display (optional)
• Integrated keypad
Controller Board
The Controller Board contains a Field Programmable Gate Array
(FPGA) and configuration Flash memory. Except for video, all
communications from the 5953 to the host terminal are through the
Universal Serial Bus (USB) hub.