4-1
4
4
Functional Description
This chapter describes the MVME6100 on a block diagram level.
Features
The following table lists the features of the MVME6100.
Table 4-1. MVME6100 Features Summary
Feature
Description
Processor
– Single 1.267 GHz MPC7457 processor
– Bus clock frequency at 133 MHz
– 36-bit address, 64-bit data buses
– Integrated L1 and L2 cache
L3 Cache
– Bus clock frequency at 211 MHz (when supported by processor)
– Up to 2MB using DDR SRAM
Flash
– Two banks (A & B) of soldered Intel StrataFlash devices
– 8 to 64MB supported on each bank
– Boot bank is switch selectable between banks
– Bank A has combination of software and hardware write-protect
scheme
– Bank B top 1MB block can be write-protected through
software/hardware write-protect control
System Memory
– Two banks on board for up to 1Gb using 256Mb or 512Mb
devices
– Bus clock frequency at 133 MHz
Memory Controller
PCI Host Bridge
Dual 10/100/1000 Ethernet
Interrupt Controller
PCI Interface
I
2
C Interface
– Provided by Marvell MV64360 system controller