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1005、DS1006 和DS1007功能的定性比较:每种应用都有最适合的处理器板卡. DS1007 PPC 处理器板卡 Pro?le: DS1007 PPC Processor Board Technical properties: ? Freescale QorIQ P5020, dual-core,

2 GHz,

512 KB L2 cache per core,

2 MB Level

3 cache ?

1 GB DRAM ?

128 MB ?ash memory ? Gigabit Ethernet host interface ? Gigabit Ethernet I/O interface ? USB interface for mass storage ? Short boot times ? In-vehicle suitability ? Low I/O latencies Typical ?elds of application: ? Rapid control prototyping, validation ? Data acquisition ? Test bench, laboratory, vehicle ? Controlling combustion engines and electric motors ? Active noise reduction ? Driver assistance systems ? Vehicle dynamics ? ECU bypassing Interface for USB mass storage device Three Ethernet interfaces (one to the host connection, two for connecting additional Ethernet devices) Exemplary model calculation time per core I/O access time Data throughput to host PC [?s] [?s] [MB/s]

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