![]() |
Electronic Components Datasheet Search |
|
EP4CE55F29I7 Datasheet(PDF) 8 Page - Altera Corporation |
|
|
EP4CE55F29I7 Datasheet(HTML) 8 Page - Altera Corporation |
8 / 14 page ![]() 1–8 Chapter 1: Cyclone IV FPGA Device Family Overview Cyclone IV Device Family Architecture Cyclone IV Device Handbook, November 2011 Altera Corporation Volume 1 Cyclone IV Device Family Architecture This section describes Cyclone IV device architecture and contains the following topics: ■ “FPGA Core Fabric” ■ “I/O Features” ■ “Clock Management” ■ “External Memory Interfaces” ■ “Configuration” ■ “High-Speed Transceivers (Cyclone IV GX Devices Only)” ■ “Hard IP for PCI Express (Cyclone IV GX Devices Only)” FPGA Core Fabric Cyclone IV devices leverage the same core fabric as the very successful Cyclone series devices. The fabric consists of LEs, made of 4-input look up tables (LUTs), memory blocks, and multipliers. Each Cyclone IV device M9K memory block provides 9 Kbits of embedded SRAM memory. You can configure the M9K blocks as single port, simple dual port, or true dual port RAM, as well as FIFO buffers or ROM. They can also be configured to implement any of the data widths in Table 1–7. The multiplier architecture in Cyclone IV devices is the same as in the existing Cyclone series devices. The embedded multiplier blocks can implement an 18 × 18 or two 9 × 9 multipliers in a single block. Altera offers a complete suite of DSP IP including finite impulse response (FIR), fast Fourier transform (FFT), and numerically controlled oscillator (NCO) functions for use with the multiplier blocks. The Quartus® II design software’s DSP Builder tool integrates MathWorks Simulink and MATLAB design environments for a streamlined DSP design flow. f For more information, refer to the Logic Elements and Logic Array Blocks in Cyclone IV Devices, Memory Blocks in Cyclone IV Devices, and Embedded Multipliers in Cyclone IV Devices chapters. Table 1–7. M9K Block Data Widths for Cyclone IV Device Family Mode Data Width Configurations Single port or simple dual port ×1, ×2, ×4, ×8/9, ×16/18, and ×32/36 True dual port ×1, ×2, ×4, ×8/9, and ×16/18 |
Similar Part No. - EP4CE55F29I7 |
|
Similar Description - EP4CE55F29I7 |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.COM |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |