Motorola MVME2400 Series Manuel de service télécharger pdf (Page 23)

Overview

http://www.mcg.mot.com/literature 1-3

bit is used to describe a bit in a register that reflects a specific condition.

The status bit can be read by software to determine operational or

exception conditions.

Overview

The MVME2400-series VME Processor Module family, hereafter

sometimes referred to simply as the MVME240x or the V2400 series,

provides many standard features required by a computer system: Ethernet

interface, async serial port, boot Flash, and up to 256MB of ECC DRAM.

Feature Summary

There are many models based on the MVME2400 series architecture. The

following table summarizes the major features of the MVME2400 series:

Table 1-1. MVME240x Features

Feature Description

Microprocessor

233 MHZ MPC750 PowerPC

processor

(MVME2401 - 2402 models)

350 MHZ MPC750 PowerPC

processor

(MVME2431 - 2434 models)

Form factor 6U VMEbus

SDRAM

Double-Bit-Error detect, Single-Bit-Error correct across 72 bits 32MB,

64MB, 128MB, or 256MB SDRAM

L2 Cache 1MB back side L2 Cache using late write or burst-mode SRAMS

Flash memory

Sockets for 1 MB

8 MB Soldered on-board

Memory Controller Hawk’s SMC (System Memory Controller)

PCI Host Bridge Hawk’s PHB (PCI Host Bridge)

Interrupt Controller Hawk’s MPIC (Multi-Processor Interrupt Controller)

PCI Interface 32/64-bit Data, 33MHz operation

1 2 ... 18 19 20 21 22 23 24 25 26 27 28 ... 353 354

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Motorola MVME2400 Series Manuel de service Page 23