What is the difference in the technology files used for the ASICs and FPGAs based designing?

ASIC technology offers higher speeds and lower power solutions beyond what an FPGA can provide. Speed differences between the two design methods can easily be 10x or more. Further, an FPGA design may be reverse engineered from its bitstream, whereas reverse engineering an ASIC is much harder.

What is Floor Planning in FPGA?

Floorplanning is the process of identifying structures that should be placed close together, and allocating space for them in such a manner as to meet the sometimes conflicting goals of available space (cost of the chip), required performance, and the desire to have everything close to everything else.

How does gate array based design differ from standard cell based design?

The standard cell has variable cell and wiring channel width, whereas both are fixed in the gate array. With the ever-increasing complexity of integrated circuits, manual design methods have become intolerably slow and error-prone.

What is difference between placement and floorplanning?

floorplanning is about placing the macros and blockages and leaving the uniform space for the std cells and placement is about placing and legalizing the std cells.

What is the difference between a traditional gate array and an FPGA?

Traditional gate arrays consist of uncommitted logic and routing resources that are connected up by the ASIC designer. In a similar manner an FPGA consists of uncommitted logic and routing resources that are connected by the FPGA-ASIC designer.

What are the main features of gate array based design?

Characteristics for the gate array design approach are: The layout pattern of the transistors is fixed. Only the placements of cells, customization of transistors into cells, and routing are required. The design involves mainly schematic or netlist entry followed by logic verification–validation.

What is the standard cell based ASIC design?

A cell-based ASIC (cell-based IC, or CBIC pronounced sea-bick) uses predesigned logic cells (AND gates, OR gates, multiplexers, and flip-flops, for example) known as standard cells. standard-cell area (a flexible block) together with four fixed blocks.