1、CPLD&FPGACHAPTER 5 Designed by IC blocks Example:01212471aaammmmy012123573aaammmmmyProgrammable logic devicePut many PLB in one IC blockProgrammable logic deviceProgrammable interconnect Programmable logic deviceProgrammable interconnect Programmable logic deviceProgrammable interconnect Programmabl
2、e logic deviceProgrammable switch matrix Programmable logic deviceProgrammable logic block design:Design with minimal and-or structure EPROM-CPLD Design with basic unit and its connection SRAM-FPGA Programmable logic deviceand-or structureEPROM-CPLDProgrammable logic deviceLSB+1:Designed by EPROMProgrammable logic deviceLSB+1:Designed by SPLD(PLA)Programmable logic deviceLSB+1:Designed by SPLD(PLA)Programmable logic deviceLSB+1:Designed by SPLD(PAL)FPGA:Look up table(LUT)16 x 1 memory (SRAM)
