English
You are here:
MIPI HSI Controller IP Core
The MIPI HSI Controller IP Core is used to provide high bandwidth, point-to-point, MIPI HSI ver 1.0 compliant serial communication between two peers, like the cellular modem and application processor on a mobile platform, such as a smartphone or a tablet.
Three flavors of the IP are currently available, namely, with support for AHB, AXI or OCP system buses. The IP’s internal registers are accessible through programmed IO transactions, in which case the IP functions as a bus slave. All data transfers between the SoC’s system memory and HSI interface happen either in PIO mode or in DMA mode as programmed by the driver/firmware.
Three flavors of the IP are currently available, namely, with support for AHB, AXI or OCP system buses. The IP’s internal registers are accessible through programmed IO transactions, in which case the IP functions as a bus slave. All data transfers between the SoC’s system memory and HSI interface happen either in PIO mode or in DMA mode as programmed by the driver/firmware.
Features
- Compliant with MIPI HSI Specification version 1.0, and Physical Layer version 1.01.00
- Delivered in Reuse Methodology Manual (RMM) compliant Verilog RTL format
- Small footprint
- Full Duplex High Speed Serial Interface between two peer devices
- HSI clock frequency range from 1MHz to 200 MHz
- Maximum bandwidth of 200 Mbps in both Transmit and Receive directions
- Programmable transmission bit rate
- Supports 1 to 8 logical channels for both Transmit and Receive
- Configurable FIFO depth for each channel
- Runtime configuration of channel id
- Arbitration for multi-channel transmits
- Supports all three Receive data flows defined in the standard
- Synchronized, Pipelined and Real-time
- Supports Stream and Frame modes for data Transmission
- 32 bit AHB, AXI or OCP Interface to CPU/Memory sub-system
- System Clock frequency range from 30 to 200 MHz
- Master Interface used for DMA read/writes with main memory
- AXI/OCP Master supports 8 outstanding requests
- Separate Slave Interface used for register access
Benefits
- Fully compliant to MIPI standard
- Small footprint
- Code validated with Spyglass
- Functionality ensured with comprehensive verification
- Product quality proven with silicon
- Premier direct support from Arasan IP core designers
Deliverables
- Verilog HDL of the IP Core
- Synthesis scripts
- Verification environment
- User guides for design and verification
Block Diagram of the MIPI HSI Controller IP Core
View MIPI HSI Controller - (High-Speed Synchronous Serial Interface) full description to...
- see the entire MIPI HSI Controller - (High-Speed Synchronous Serial Interface) datasheet
- get in contact with MIPI HSI Controller - (High-Speed Synchronous Serial Interface) Supplier