Invention Application
- Patent Title: SERIAL CONNECTION BETWEEN MANAGEMENT CONTROLLER AND MICROCONTROLLER
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Application No.: US16866774Application Date: 2020-05-05
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Publication No.: US20200265004A1Publication Date: 2020-08-20
- Inventor: Andrew Brown , David Heinrich
- Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP
- Main IPC: G06F13/42
- IPC: G06F13/42 ; G06F13/40 ; G06F13/16

Abstract:
An example computing system includes a baseboard management controller (BMC), a motherboard, and a daughterboard communicatively coupled to the motherboard. The BMC includes a serial interface. The daughterboard includes a universal asynchronous receiver/transmitter (UART) terminal, a bridging chip, and a microcontroller communicatively coupled to the BMC via the bridging chip. The BMC establishes a serial connection, through the serial interface and the UART terminal, with the microcontroller.
Public/Granted literature
- US11100036B2 Serial connection between management controller and microcontroller Public/Granted day:2021-08-24
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