Integrated circuit with a high resolution analog to digital convertor, a microcontroller and high density memory and an emulator for an integrated circuit
US6839013B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 15, 2000 |
| Grant date | Jan 4, 2005 |
| Priority date | — |
| Expiry date | Nov 2, 2022 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F11/3656
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An emulator couplable to an integrated circuit, the integrated circuit including a micro controller, a DMA controller, memory means and an ADC and the emulator being operable to read a block of data stored in a plurality of memory locations of the memory means and graphically to display a representation of at least a portion of the block of data. An integrated circuit including an ADC and reprogrammable non-volatile memory means, the ADC being arranged to read calibration values from the non-volatile memory means. An integrated circuit including a microcontroller, a DAC selected from a group consisting of a string DAC and a current source DAC and an operational amplifier coupled to the DAC output. An integrated circuit includes analog and digital circuitry, and has only two polysilicon layers on a C-MOS substrate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.