SBE HighWire HW400c/2 Specifikace stáhnout pdf (Strana 11)

HW400p/M Technical Reference - 1.0, March 6, 2002 Processor 11

3. Specifications

This chapter details the physical characteristics and specifications for the

HW400p/M communications controller.

Figure 3-1 shows the HW400p/M board layout. See Figure 2-1 for a

HW400p/M functional block diagram.

Figure 3-1 HW400p/M board layout

3-1. Processor

Motorola MPC8245 The main controller is the Motorola MPC8245, which consists of:

• PowerPC 603e core operating at 333MHz

• 32-bit PCI interface operating at 33MHz

• SDRAM memory controller supporting SDRAMs and operating at 133MHz

• General purpose I/O and ROM interface

• Two-channel DMA controller

• Programmable interrupt controller with multiple timers and counters

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SBE HighWire HW400c/2 Specifikace Strana 11