Programmable logic, SoC simplify power steering, accessory control
Ronak Desai, Cypress Semiconductor
EETimes (1/31/2012 3:00 AM EST)
This article discusses the design of a control system featuring a microcontroller plus ASIC or microcontroller plus programmable logic SoC for an automotive electric power steering system. Such a system receives the "ignition" (steering "drive" command) input from the user plus vehicle inputs through a CAN transceiver and drives a three-phase brushless motor.
Using available processing headroom, the MCU can also perform battery monitoring, temperature sensing, direct drive LED or LCD display with temperature, battery status, speed value, and distance and error/warning messages. This feature discusses design techniques as well as design challenges for such an automotive electric power steering control system.
To read the full article, click here
Related Semiconductor IP
Related White Papers
- Seven steps to embedded designs made easier with PSoC Creator
- Bridging the gap between speed and power in Asynchronous SRAMs
- USB Type-C and power delivery 101 - Power delivery protocol
- Designing 5-Gbit/s Serdes: Steering Through a Road Filled with Potholes
Latest White Papers
- Ramping Up Open-Source RISC-V Cores: Assessing the Energy Efficiency of Superscalar, Out-of-Order Execution
- Transition Fixes in 3nm Multi-Voltage SoC Design
- CXL Topology-Aware and Expander-Driven Prefetching: Unlocking SSD Performance
- Breaking the Memory Bandwidth Boundary. GDDR7 IP Design Challenges & Solutions
- Automating NoC Design to Tackle Rising SoC Complexity