PC8240VTPU200ETC中文資料愛特梅爾數(shù)據(jù)手冊(cè)PDF規(guī)格書

Description

The PC8240 combines a PowerPC? 603e core microprocessor with a PCI bridge. The PC8240’s PCI support will allow system designers to rapidly design systems using peripherals already designed for PCI and the other standard interfaces. The PC8240 also integrates a high performance memory controller which supports various types of DRAM and ROM. The PC8240 is the first of a family of products that provides system level support for industry standard inter faces with a PowerPC microprocessor core.

Features

? 6.6 SPEC int 95, 5.5 SPECfp95 at 266 MHz (Estimated)

? Superscalar 603e Core

? Integer Unit (IU), Floating-Point Unit (FPU) (User Enabled or Disabled), Load/Store Unit

(LSU), System Register Unit (SRU), and a Branch Processing Unit (BPU)

? 16-Kbyte Instruction Cache

? 16-Kbyte Data Cache

? Lockable L1 Caches - Entire Cache or on a Per-way Basis up to 3 of 4 Ways

? Dynamic Power Management

? High-bandwidth Bus (32/64 bits Data Bus) to DRAM

? Supports 1-Mbyte to 1-Gbyte DRAM Memory

? 32-bit PCI Interface Operating up to 66 MHz

? PCI 2.1-compliant, 5.0V Tolerance

? Fint Max = 200 MHz

? FBus Max = 66 MHz