1. DSD Report Introduction of Actel FPGA

2. Outline Overview Actel FPGA Characteristic Actel FPGA Architecture Actel FPGA Application

3. Overview SRAM vs. Flash Fuse vs. Anti-fuse

4. FPGA Introduction To FPGA

5. SRAM Advantage: –Re-programmable (erasable) –Faster (than Flash) Disadvantage: –Volatile –Extra ROM –Need time for reading programs from ROM –Poor Information Security

6. Flash Advantage: –Re-programmable (erasable) –Non-volatile –Information Security Disadvantage: –Slower (than SRAM)

7. Fuse Resistance changes from Low to High when high voltage Programmed only once

8. Anti-fuse Resistance changes from High to Low when high voltage Require a very small area –More connections than others technologies Programmed only once

9. Actel FPGA Characteristic Anti-fuse Flash

10. Actel FPGA Architecture(AX1000)

11. Interconnection Fabric Actel FPGA Architecture

12. Actel FPGA Architecture C-Cell

13. Actel FPGA Architecture R-Cell

14. Actel FPGA Application Space Military