Serial Peripheral Interface (SPI) is a high-speed synchronous serial input/output port IP that allows a serial bit stream of programmed length (2 to 16 bits) to be shifted into and out of the device at a programmed bit-transfer rate. The SPI is normally used for communication between the device and external peripherals. SPI module connects to the DMA Engine. It has an AXI bus interface on the other side for the configuration and control registers of the
Host Controller. The SPI Flash controller is provided to allow direct PIO access to SPI flash devices for BIOS boot up.
Serial Peripherial Interface
Overview
Key Features
- Provides AXI interface
- Provides Interface to DMA
- Provides direct PIO access to SPI flash devices for BIOS boot up
Block Diagram
Applications
- Silicon On Chip design for:
- - Ultra mobile Computers
- - Tablet Computers
- - Smart Phones
Deliverables
- Synthesizable Verilog RTL
- Test bench/Test plan
- IP Integration guidelines/Documentation
Technical Specifications
Foundry, Node
TSMC 28nm
Maturity
Mature
Availability
Now
Related IPs
- Multi-Rate Serial Digital Interface (SDI) PHY Layer
- Tri-Rate Serial Digital Interface (SDI) Physical Layer (PHY)
- Serial Peripheral Interface – Master/Slave with Octal, Quad, Dual and Single SPI Bus support
- UART Serial Interface Controller
- SPI Slave Serial Interface Controller
- UHD Serial Digital Interface (UHD-SDI)