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1Product Dataand Memory Maps
Introduction
The MVME5100 is a state-of-the-art Single Board Computer. It
incorporates Motorola’s PowerPlus II ar chitecture with a choice of
PowerPC processors—either Motorola’s MPC7410 w i th AltiVec™
technology for algorithmic intensive computations or the low-power
MPC750 or MPC755.
The MVME5100 incorporates a highly optimized PCI interface and
memory controller enabling up to 582MB/s memory read bandwidth and
640MB/s burst write bandwidth.
The on-board Hawk ASIC provides the bridge function between the
processor’s bus and the PCI bus. It provides 32-bit addressing and 64-bit
data; however, 64-bit addressing (dual address cycle) is not supported. The
ASIC also supports various processor external bus frequencies up to
100 MHz.
Note Unless otherwise specified, the designation “MVME5100”
refers to all models of the MVME5100-series Single Board
Computers.
The following table lists the key features of the MVME5100.
Table 1-1. MVME Key Features
Feature Specification
Microprocessors and
Bus Clock Frequency • MPC7410 @400 or 500 MHz Internal Clock Frequency
• MPC750 or 755 @450 MHz Internal Clock Frequency
• Bus Clock Frequency up to 100 MHz
L2 Cache (Optional) • 1MB (MPC750) or 2MB (MPC7400) using burst-mode
SRAM modules.
Memory • EEPROM, on-board programmable
• 1MB via two 32-pin PLCC/CLCC sockets;
16MB Surface Mount