Overview iW-ATA/ATAPI Controller core provides a simple interface towards ATA/ATAPI devices. This core can be used to control ATA/ATAPI memory devices such as hard-disk drives, CD/DVD players. Features One IDE bus Parallel ATA/ATAPI-5 mode of operation ATA PIO mode 0,1,2,3, and 4 ATA Multi Word DMA mode 0, 1 and 2 ATA UDMA mode 0, 1, 2,3 and 4 Wishbone interface 28-bit LBA mode of addressing Block Diagram PIO FSM Whisbone Bus Wishbone Interface DMA FSM ATA Interface Hard Disk/ CD/DVD Drive UDMA FSM Device Utilization Summary Actel Device Family ProASIC3 A3P125 IGLOO AGL125 Tiles 1708 1701 Core RAM I/O cells Frequency Power Utilization Utilization 55.60% 103 50% 100 MHz 618.867 mW 55.37% 103 50% 100 MHz 123.319 mW Benefits Embedded applications in networking and Telecommunication Systems High speed, high performance peripheral applications Deliverables Technical Specification RTL Verilog Synthesisable Code Comprehensive Test Environment Technical Support and Maintenance Supply of this core does not convey nor imply a right under the patent rights of the respective patent holders, if any, to make use or sell any product employing these patent rights. A patent license from respective patent holder may be required for any use of such patent rights, including the implementation of the core in an FPGA or an Integrated Circuit or any other device.