US 12,422,810 B2
Support services for programmable logic devices
Sharath Babu Malve, Karnataka (IN); and Jhovel Louie Lopez, Loveland, CA (US)
Assigned to Hewlett Packard Enterprise Development LP, Spring, TX (US)
Filed by HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP, Spring, TX (US)
Filed on Jan. 26, 2023, as Appl. No. 18/159,838.
Prior Publication US 2024/0255914 A1, Aug. 1, 2024
Int. Cl. G05B 19/05 (2006.01)
CPC G05B 19/05 (2013.01) [G05B 2219/13109 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A management controller comprising:
a first interface through which the management controller is to provide a support service for any of a plurality of programmable logic devices in an electronic device; and
a controller processor to:
receive a code image to perform a programmable logic device update, wherein the code image comprises multiplexer information and an identifier of a programmable logic device;
in response to determining that the identifier corresponds to a given programmable logic device that is present in the electronic device, set a multiplexer select value based on the multiplexer information in the code image, the multiplexer select value to control a multiplexer to connect the first interface of the management controller to the given programmable logic device, wherein different multiplexer select values are to control the multiplexer to connect the first interface of the management controller to different programmable logic devices of the plurality of programmable logic devices; and
provide the code image to the given programmable logic device through the first interface and the multiplexer controlled according to the multiplexer select value to update the given programmable logic device.