General Description
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General Description
The MVME2700 is a VME module single board computer equipped with
a PowerPC 750 microprocessor. All versions of the board offer 32KB L1
cache (Level 1 cache memory) and 1MB L2 cache (Level 2 backside cache
memory).
As shown in the Features section, the MVME2700 offers many standard
features desirable in a computer system, such as:
❏ Synchronous and asynchronous serial ports
❏ Parallel port
❏ Boot ROM and DRAM
❏ SCSI bus
❏ Ethernet or AUI
❏ Floppy drive, tape drive
❏ SCSI drive devices, internal/external
❏ Keyboard and mouse
VMEbus interface
VMEbus system controller functions
VMEbus-to-local-bus interface (A24/A32,
D8/D16/D32/block transfer [D8/D16/D32/D64])
Local-bus-to-VMEbus interface (A16/A24/A32,
D8/D16/D32)
VMEbus interrupter
VMEbus interrupt handler
Global control/status register for interprocessor
communications
DMA for fast local memory/VMEbus transfers
(A16/A24/A32, D16/D32/D64)
Table 3-1. MVME2700 Features (Continued)
Feature Description
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