Block Diagram; Processor; Figure 4-1. Mvme6100 Block Diagram - Motorola MVME6100 Installation And Use Manual

Block Diagram

Figure 4-1
211 MHz DDR
Processor Bus
Ethernet
Gigabit
Ethernet
Jumper
Selectable
RJ-45

Figure 4-1. MVME6100 Block Diagram

Processor

The MVME6100 supports the MPC7457 with adjustable core voltage
supply. The maximum external processor bus speed is 133 MHz. The
processor core frequency runs at 1.267 GHz or the highest speed
MPC7457 can support, which is determined by the processor core voltage,
the external speed, and the internal VCO frequency. MPX bus protocols
are supported on the board. The MPC7457 has integrated L1 and L2 caches
(as the factory build configuration) and supports an L3 cache interface with
on-chip tags to support up to 2MB of off-chip cache. +2.5V signal levels
are used on the processor bus.
http://www.motorola.com/computer/literature
shows a block diagram of the overall board architecture.
L3 Cache DDR RAM
2MB 512MB-1GB
DDR RAM
MPC7457
512MB-1GB
1.267 GHz
133 MHz
133 MHz
Memory Bus
Discovery II
Host
Bridge
64-bit/133 MHz PCI-X
Gigabit
64-bit/33/66/100 MHz PCI-X
FP I/O
RJ-45
PMC
IPMC
Slot 1
Slot 2
Rows A&C
64-pins Rows D&Z
46-pins
P2
Soldered
Flash
Bank A
64MB
Soldered
Flash
Bank B
RTC
64MB
NVRAM
Device Bus
Serial
FP I/O
P-P Bridge
VME
TSI148
PMC Span
Connector
P1
Block Diagram
RJ-45
header
32/64-bit,
33/66 MHz PCI
4250 0604
4-3
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