Feature Summary; Table 1-1. Mvme240X Features - Motorola MVME2400 Series Programmer's Reference Manual

Board Description and Memory Maps
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Feature Summary

There are many models based on the MVME2400 series architecture. The
following table summarizes the major features of the MVME2400 series:
Feature
Microprocessor
Form factor
SDRAM
L2 Cache
Flash memory
Memory Controller
PCI Host Bridge
Interrupt Controller
PCI Interface
Real-time clock
Peripheral Support
Switches
Status LEDs
Timers
VME I/O
Serial I/O
Ethernet I/O
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Table 1-1. MVME240x Features

Description
233 MHZ MPC750 PowerPC processor
(MVME2401 - 2402 models)
350 MHZ MPC750 PowerPC processor
(MVME2431 - 2434 models)
6U VMEbus
Double-Bit-Error detect, Single-Bit-Error correct across 72 bits 32MB,
64MB, 128MB, or 256MB SDRAM
1MB back side L2 Cache using late write or burst-mode SRAMS
Sockets for 1MB
8 MB Soldered on-board
Hawk's SMC (System Memory Controller)
Hawk's PHB (PCI Host Bridge)
Hawk's MPIC (Multi-Processor Interrupt Controller)
32/64-bit Data, 33MHz operation
8KB NVRAM with RTC and battery backup (SGS-Thomson M48T59)
One 16C550-compatible async serial port routed to front panel RJ45
10 Base-T/100 Base-Tx Ethernet interface routed to front panel RJ45
Reset (RST ) and Abort (ABT)
Four: Board fail ,
(BFL) CPU
One 16-bit timer in W83C553 ISA bridge; four 32-bit timers in MPIC
device
Watchdog timer provided in SGS-Thomson M48T59
VMEbus P2 connector
One asynchronous debug port via RJ45 connector on front panel
10 Base-T/100 Base-Tx connections via RJ45 connector on front panel
, (one for PMC slot 2, one for slot 1)
PMC
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