摘要:
A method is provided to convert commercial microprocessors to radiation-hardened processors and, more particularly, a method is provided to modify a commercial microprocessor for radiation hardened applications with minimal changes to the technology, design, device, and process base so as to facilitate a rapid transition for such radiation hardened applications. The method is implemented in a computing infrastructure and includes evaluating a probability that one or more components of an existing commercial design will be affected by a single event upset (SEU). The method further includes replacing the one or more components with a component immune to the SEU to create a final device.
摘要:
Techniques and systems whereby operation of and/or access to particular features of an electronic device may be controlled after the device has left the control of the manufacturer are provided. The operation and/or access may be provided based on values stored in non-volatile storage elements, such as electrically programmable fused (eFUSES).
摘要:
A semiconductor structure including a device configured to receive an input data-word. The device including a logic structure configured to generate an encrypted data-word by encrypting the input data-word through an encrypting operation. The device further including an eFuse storage device configured to store the encrypted data-word as eFuse data by blowing fuses in accordance with the encrypted data-word.
摘要:
Charge pump circuit includes a plurality of boost capacitors. An output charge of the charge pump circuit is adjusted by selecting a number of the boost capacitors at least one of using a digital control word and programming of a wiring level. A method of boosting supply voltage uses a charge pump circuit. The method includes adjusting an output charge of the charge pump circuit by selecting a number of boost capacitors at least one of using a digital control word and by programming of a wiring level
摘要:
A reference generator with programmable m and b parameters and methods of use are provided. A circuit includes a first generator operable to generate a first voltage including a fraction of a supply voltage. The circuit further includes a second generator operable to generate a second voltage. The circuit further includes a mixer and buffer circuit operable to output a reference voltage including a sum of the first and second voltages.
摘要:
A voltage pump using high-performance, thin-oxide devices and methods of use are provided. A multi-stage voltage boosting circuit includes a first boost capacitor with a first boosted voltage. The multi-stage voltage boosting circuit further includes a second boost capacitor with a second boosted voltage. The multi-stage voltage boosting circuit further includes a precharge transistor operable to precharge the first boost capacitor to a supply voltage. The multi-stage voltage boosting circuit further includes a precharge circuit operable to limit a stress voltage on the precharge transistor to the supply voltage, to drive the first boosted voltage to a gate of the precharge transistor in a boosting state, and to drive ground to the gate in a precharge state.