Specifications

HW400p/M Technical Reference - 1.0, March 6, 2002 Functional Components 9
2. HW400p/M Introduction
The HW400p/M is a member of SBE’s HighWire™ product line, a family of
high-performance communications products.
The HW400p/M is a network interface and protocol processing product with
these characteristics:
• PCI variable length form factor
•A single PMC site
• PCI 2.1 host interface
•Architecture and software similarity with HW400
2-1. Functional Components
The HW400p/M includes these functional components:
• Motorola MPC8245 on-board processor
• Intel 21554 PCI-PCI bridge module
• 10/100base-Tx Ethernet port
• PCI 2.1 host interface
Figure 2-1 shows the functional block diagram for the HW400p/M.