Digital Blocks is a leading developer of silicon-proven semiconductor Intellectual Property (IP) cores for developers requiring best-in-class IP for AMBA Peripheral such as Multi-Channel DMA / I3C / I2C / xSPI / eSPI Controllers, LCD / OLED Display Controllers & Processors, 2D Graphics Hardware Accelerator Engines, LVDS Display Link Layer Drivers, Video Signal & Image Processing, and Low-Latency UDP & RTP Hardware Protocol Stacks.
We offer synthesizable RTL Verilog & SystemVerilog IP Cores for System-on-Chip (SoC) ASSP, ASIC, and FPGA designers. At Digital Blocks we are both System Architects and ASIC/FPGA designers. Thus, we provide IP Cores with deep system-level capabilities.
Building on our IP cores, Digital Blocks design services can customize the IP core to your unique requirements.
Intel 8259A Functional Equivalent Programmable Interrupt Controller
The DB8259A Programmable Interrupt Controller core is a full function equivalent to the Intel 8259A / Intersil 82C59A / NEC uPD82…