QSPI-NOR Reference Design with AM437x
TIDEP0016 Reference Design from Texas Instruments
Description
The QSPI interface on the Sitara AM437x processors enables system designers to connect a NOR flash. The interface is fast enough to support execute-In-Place (XIP). Such design offers flexibility for code partitioning and system cost savings by enabling the use of lower cost NOR flash or less DDR memory.
Features
512 Mega-bit NOR Flash connected over Quad-SPI interface to the Sitara AM437x processor4-pin SPI interface with external chip select signalSPI MODE 3Complete sub-system reference with schematics: BOM: design files: and HW User's Guide implemented on a fully assembled board developed for testing and validation.
Applications
- Video recorder
- HVAC gateway
- Thermostat
- HVAC controller
- Fire alarm control panel (FACP)
- Elevator main control panel
- Building security gateway
- Trackside signaling & control
- Eye
- ear
- nose & throat exam
- Drone payload control
- Analog security camera
- IP network camera
- Wireless security camera
End equipment reference diagrams
