SGPIO Target IIP

Overview

SGPIO Target is full-featured, easy-to-use, synthesizable design, compatible with SFF-8485 Specification for Serial GPIO (SGPIO) Bus revision 0.7. Through its SGPIO Target compatibility, it provides a simple interface to a wide range of low-cost devices. SGPIO Target IIP is proven in FPGA environment. The host interface of the SGPIO Target can be simple interface or can be AMBA APB, AMBA AHB, AMBA AHB-Lite,AMBA AXI,AMBA AXI-Lite, VCI, OCP, Avalon, PLB, Tilelink,Wishbone or Custom protocol.

SGPIO Target IIP is supported natively in Verilog and VHDL

Key Features

Compliant with SFF-8485 Specification for Serial GPIO (SGPIO) Bus revision 0.7
Supports to convert output signals to parallel LED signals
Supports operating frequency from 32Hz to 100KHz
Supports transmit on rising edge and sample on falling edge
Support two different modes
- Normal Mode
- General Purpose Mode
Supports below different types of registers,
- Configuration registers
- Receive registers
- General purpose receive registers
- Transmit registers
- General purpose transmit registers
Various kind of errors detection and interrupt handling
Fully synthesizable
Static synchronous design
Positive edge clocking and no internal tri-states
Scan test ready
Simple interface allows easy connection to Microprocessor/Microcontroller devices

Benefits

Single Site license option is provided to companies designing in a single site.
Multi Sites license option is provided to companies designing in multiple sites.
Single Design license allows implementation of the IP Core in a single FPGA bitstream and ASIC.
Unlimited Designs, license allows implementation of the IP Core in unlimited number of FPGA bitstreams and ASIC designs.

Block Diagram

Deliverables

The SGPIO Target interface is available in Source and netlist products.
The Source product is delivered in verilog.If needed, VHDL and SystemC can also be provided
Easy to use Verilog Test Environment with Verilog Testcases
Lint, CDC, Synthesis, Simulation Scripts with waiver files
IP-XACT RDL generated address map
Firmware code and linux driver package
Documentation contains User's Guide and Release notes.

Technical Specifications

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