Methods, systems, articles of manufacture and apparatus to update trim values of a device
AssigneeTexas Instruments Incorporated
InventorsAnand Kumar G, Veeramanikandan Raju
Life of this patent
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Abstract
An example apparatus includes instructions and programmable circuitry configurable to at least one of instantiate or execute the instructions to authenticate a request to update a first trim value to a second trim value, wherein the first trim value is stored in a memory. The example apparatus also includes instructions to, in response to authentication of the request, store the second trim value to the memory while the first trim value remains stored in the memory.
Claims20
A device comprising:
- a first memory to store instructions;
- and
- programmable circuitry coupled to the first memory and configurable to at least one of instantiate or execute the instructions to:
- authenticate a request to update a first trim value to a second trim value, wherein the first trim value is stored in a second memory before the device is deployed in an operating environment, and wherein the second trim value is retrieved via a first wireless transmission associated with a trim value change request received while the device is deployed in the operating environment;
- and
- in response to authentication of the request, store the second trim value to the second memory while the first trim value remains stored in the second memory.
A non-transitory computer-readable medium comprising machine-readable instructions that, when executed, cause processor circuitry to, at least:
- authenticate a first request corresponding to replacing a first trim value with a second trim value, wherein the first trim value is stored in a memory before the memory is deployed in an operating environment, and wherein the second trim value is retrieved via a first wireless transmission associated with a trim value change request received while the memory is deployed in the operating environment;
- and
- in response to authentication of the first request:
- store the second trim value to the memory;
- and
- maintain the first trim value in the memory.
A method comprising:
- authenticating a request to update a first trim value to a second trim value, wherein the first trim value is stored in a memory before the memory is deployed in an operating environment, and wherein the second trim value is retrieved via a first wireless transmission associated with a trim value change request received while a device is deployed in the operating environment;
- and
- in response to authentication of the request, store the second trim value to the memory while the first trim value remains stored in the memory.
Dependencies are inferred from the claim text.