The Digital Blocks DB8255A Programmable Peripheral Interface IP core is a full function equivalent to the Intel 8255A / 82C55A and Harris / Intersil 8 ...

While customers continue to select the DB8259A, DB8259S, DB8255A, and DB8279 IP Cores for new designs, Digital Blocks targets i8259A, i8255A, and i8279 components with CPLD and FPGA Replacements. GLEN ...