Datasheet |
XC4005E.PDF |
Product Brochure |
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Application Note |
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Introduction
XC4000 Series high-performance, high-capacity Field Programmable Gate Arrays (FPGAs) provide the benefits of
custom CMOS VLSI, while avoiding the initial cost, long
development cycle, and inherent risk of a conventional
masked gate array.
The result of thirteen years of FPGA design experience and
feedback from thousands of customers, these FPGAs combine architectural versatility, on-chip Select-RAM memory
with edge-triggered and dual-port modes, increased
speed, abundant routing resources, and new, sophisticated
software to achieve fully automated implementation of
complex, high-density, high-performance designs.
XC4000E Series Features
• System featured Field-Programmable Gate Arrays
- SelectRAMTM memory: on-chip ultra-fast RAM with
- synchronous write option
- dual-port RAM option
- Fully PCI compliant (speed grades -2 and faster)
- Abundant flip-flops
- Flexible function generators
- Dedicated high-speed carry logic
- Wide edge decoders on each edge
- Hierarchy of interconnect lines
- Internal 3-state bus capability
- Eight global low-skew clock or signal distribution
networks
• System Performance beyond 80 MHz
• Flexible Array Architecture
• Low Power Segmented Routing Architecture
• Systems-Oriented Features
- IEEE 1149.1-compatible boundary scan logic
support
- Individually programmable output slew rate
- Programmable input pull-up or pull-down resistors
- 12 mA sink current per XC4000E output
• Configured by Loading Binary File
- Unlimited re-programmability
• Read Back Capability
- Program verification
- Internal node observability
• Backward Compatible with XC4000 Devices
• Development System runs on most common computer
platforms
- Interfaces to popular design environments
- Fully automatic mapping, placement and routing
- Interactive design editor for design optimization
