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SigmaDSP 28-/56-Bit Audio Processor with Two ADCs and Four DACs

by unknown authors
"... Complete standalone operation Self-boot from serial EEPROM Auxiliary ADC with 4-input mux for analog control GPIOs for digital controls and outputs Fully programmable with SigmaStudio graphical tool 28-bit × 28-bit multiplier with 56-bit accumulator for full double-precision processing Clock oscilla ..."
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Complete standalone operation Self-boot from serial EEPROM Auxiliary ADC with 4-input mux for analog control GPIOs for digital controls and outputs Fully programmable with SigmaStudio graphical tool 28-bit × 28-bit multiplier with 56-bit accumulator for full double-precision processing Clock

SigmaDSP 28-/56-Bit Audio Processor with Two ADCs and Four DACs

by unknown authors
"... Complete standalone operation Self-boot from serial EEPROM Auxiliary ADC with 4-input mux for analog control GPIOs for digital controls and outputs Fully programmable with SigmaStudio graphical tool 28-bit × 28-bit multiplier with 56-bit accumulator for full double precision processing Clock oscilla ..."
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Complete standalone operation Self-boot from serial EEPROM Auxiliary ADC with 4-input mux for analog control GPIOs for digital controls and outputs Fully programmable with SigmaStudio graphical tool 28-bit × 28-bit multiplier with 56-bit accumulator for full double precision processing Clock

Programmable Digital Vibration Sensor

by unknown authors
"... Digital ±70 g accelerometer/vibration sensing 22 kHz sensor resonance 100.2 kSPS sample rate SPI-compatible serial interface Programmable data capture function: 3 channels, 1024 samples each 1 accelerometer/2 auxiliary ADCs (AIN1, AIN2) Manual trigger for user initiation Automatic trigger for period ..."
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Digital ±70 g accelerometer/vibration sensing 22 kHz sensor resonance 100.2 kSPS sample rate SPI-compatible serial interface Programmable data capture function: 3 channels, 1024 samples each 1 accelerometer/2 auxiliary ADCs (AIN1, AIN2) Manual trigger for user initiation Automatic trigger

Programmable Flash

by unknown authors
"... ● 125 powerful instructions – most single-clock-cycle execution ● 32 8 general purpose working registers ● Fully static operation ● High-endurance, nonvolatile memory segments ● 16KB of in-system, self programmable Flash program memory ● Endurance: 10,000 write/erase cycles ● 256 bytes of in-system ..."
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● One 8-bit and one 16-bit Timer/Counter with two PWM channels, each ● 12-channel, 10-bit ADC ● Programmable ultra-low-power watchdog timer ● On-chip analog comparator ● Two full duplex USARTs with start frame detection ● Universal serial interface ● Slave I2C serial interface ● Special microcontroller

Programmable Flash

by unknown authors
"... ● 125 powerful instructions – most single-clock-cycle execution ● 32 × 8 general purpose working registers ● Fully static operation ● High-endurance, nonvolatile memory segments ● 16KB of in-system, self programmable Flash program memory ● Endurance: 10,000 write/erase cycles ● 256 bytes of in-syste ..."
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● One 8-bit and one 16-bit Timer/Counter with two PWM channels, each ● 12-channel, 10-bit ADC ● Programmable ultra-low-power watchdog timer ● On-chip analog comparator ● Two full duplex USARTs with start frame detection ● Universal serial interface ● Slave I2C serial interface ● Special microcontroller

Microprocessor Data Sheet Features

by Document Number Mcf
"... • 8 Kbytes configurable cache (instruction only, data only, or split instruction/data) • 128 Kbytes internal SRAM • Support for booting from SPI-compatible flash, EEPROM, and FRAM devices • Crossbar switch technology (XBS) for concurrent access to peripherals or RAM from multiple bus masters • 16 ch ..."
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channel DMA controller • 16- or 32-bit SDR/DDR controller • USB 2.0 On-the-Go controller • Liquid crystal display controller with support up to 800 × 600 pixels • ADC and touchscreen controller • FlexCAN module • 4 32-bit timers with DMA support • DMA supported serial peripheral interface (DSPI) • 3 UARTs

APPLICATIONS

by unknown authors
"... 12-bit ADC, 1 μs per channel conversion time 6 analog input channels, common-mode range 0.5 V to 27.5 V 6 auxiliary ADC inputs ±1.6 mV cell voltage accuracy On-chip voltage regulator Cell balancing interface Daisy-chain interface Internal reference: ±3 ppm / oC 1.8 μA power-down current High input i ..."
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12-bit ADC, 1 μs per channel conversion time 6 analog input channels, common-mode range 0.5 V to 27.5 V 6 auxiliary ADC inputs ±1.6 mV cell voltage accuracy On-chip voltage regulator Cell balancing interface Daisy-chain interface Internal reference: ±3 ppm / oC 1.8 μA power-down current High input

Pin Configurations Figure 1. Pinout ATtiny25/45/85

by unknown authors
"... ● 120 powerful instructions – most single clock cycle execution ● 32 × 8 general purpose working registers ● Fully static operation ● Non-volatile program and data memories ● 2/4/8Kbyte of in-system programmable program memory flash (ATtiny25/45/85) ● Endurance: 10,000 write/erase cycles ● 128/256/5 ..."
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channels ● 8-bit high speed Timer/Counter with separate prescaler ● 2 High frequency PWM outputs with separate output compare registers ● Programmable dead time generator ● Universal serial interface with start condition detector ● 10-bit ADC ● 4 Single ended channels ● 2 Differential ADC channel pairs

Real Time ECG Signal Transmission for Remote Monitoring

by Allada Tirupathi Rao
"... Abstract- Our main objective is to implement a monitoring system which monitors the heart pulse of a patient. This work presents a novel easy-to-use system intended for the fast and non invasive monitoring of the Lead I electrocardiogram (ECG) signal by using a wireless steering wheel. The steering ..."
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voltages are been converted to digital and that digital values will be stored in the EEPROM of Arduino. The values stored in EEPROM will be sent to PC via XBEE (IEEE 802.15.4) wirelessly and a serial port will be opened in the MATLAB by using a serial object. GUI is programmed to make the user interface

Microcontroller Driven Miniaturized Digital Depth

by M. Moszynski, A. Stepnowski, W. Lis, K. Zachariasz, A. Partyka, I. Postawka
"... A novel miniaturized autonomous digital depth sounder MADDSa was developed for automatic storing and recording of sea bottom depth, along with communication to various marine equipment, like chart plotter, GPS and radar, using NMEA 0183 protocol. The analog part of the sounder consists of the miniat ..."
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memory. The UART allows transmission of the data acquired by the sounder between successive pings, via the serial line. The dedicated software of the sounder consists of two parts: one hard-coded in the microcontroller EEPROM memory and the other running on attached equipment. The first one uses unique
Results 1 - 10 of 17