Emerson MVME55006E Manuel D’Utilisation

The following table lists the features of the MVME5500.

Processor

– Single 1 GHz MPC7457 processor
– Bus clock frequency at 133 MHz

L3 Cache

– 2MB using DDR SRAM
– Bus clock frequency at 200 MHz

Flash

– 8MB Flash soldered on board
– 32MB expansion Flash soldered on board

System Memory

– Two banks on board for 512MB using 256MB devices 
– Expansion connector for a mezzanine board with two banks for 
512MB using 256Mb devices
– Double-bit-error detect, single-bit-error correct across 72 bits
– Bus clock frequency at 133 MHz

Memory Controller

– Provided by GT-64260B
– Supports one to four banks of SDRAM for up to 1GB per bank

Processor Host Bridge

– Provided by GT-64260B
– Supports MPX mode or 60x mode

PCI Interfaces

– Provided by GT-64260B
– Two independent 64-bit interfaces, one compliant to PCI spec rev 
2.1 (Bus 0.0) and the other compliant to PCI spec rev 2.2 (Bus 1.0)
– Bus clock frequency at 66 MHz

– Provided by the HiNT PCI 6154 secondary interface
– One 64-bit interface, compliant to PCI spec rev 2.1 (Bus 0.1)
– Bus clock frequency at 33 MHz

Interrupt Controller

– Provided by GT-64260B
– Interrupt sources internal to GT-64260B
– Up to 32 external interrupt inputs
– Up to seven interrupt outputs

Counters/Timers

– Eight 32-bit counters/timers in GT-64260B

I2C

– Provided by GT-64260B
– Master or slave capable
– On-board serial EEPROMs for VPD, SPD, GT-64260B init, and 
user data storage

NVRAM

– 32KB provided by MK48T37

Real Time Clock

– Provided by MK48T37

Watchdog Timers

– One in GT-64260B
– One in MK48T37
– Each watchdog timer can generate interrupt or reset, software 
selectable

On-board Peripheral 
Support

– One 10/100/1000BaseT Ethernet interface, one 10/100BaseT 
Ethernet interface
– Dual 16C550 compatible UARTs