Identification of hotspots on FPGA using Time to Digital Converter and distributed tiny sensors

Mattada, Mahantesh P; Magadum, Sachin M; Guhilot, Hansraj

doi:10.1109/ispts.2015.7220119

Cited by 7 publications

(7 citation statements)

References 6 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Two such controllable oscillators with a difference in their oscillating period can be used to form Vernier ring oscillator TDC. 57,58 Figure 12 shows the arrangement in the topology. Figure 13 shows the timing diagram of the Vernier ring oscillator TDC.…”

Section: Vernier Ring Oscillator Tdc (Cyclic Vernier/nonius Tdc)mentioning

confidence: 99%

Time‐to‐digital converters—A comprehensive review

Mattada

Guhilot

2021

Circuit Theory & Apps

Self Cite

View full text Add to dashboard Cite

Summary This work presents a comprehensive literature review on different topologies of time‐to‐digital converters (TDCs). A brief history, applications, classification, characterization, and working principle of each TDC are mentioned. A survey of both Field Programmable Gate Array (FPGA) and Application‐Specific Integrated Circuit (ASIC) architectures is covered. The trade‐off with respect to applications, pros, and cons of different architectures and future scope of TDC as an alternative data converter is also explored.

show abstract

Section: Vernier Ring Oscillator Tdc (Cyclic Vernier/nonius Tdc)mentioning

confidence: 99%

Time‐to‐digital converters—A comprehensive review

Mattada

Guhilot

2021

Circuit Theory & Apps

Self Cite

View full text Add to dashboard Cite

show abstract

“…In addition to TDC logic, other controlling logic circuits can be integrated within a single FPGA device. At present, most commonly implemented methods are multiphase clock interpolation [12], pulse shrinking [13], Tapped Delay Line (TDL) [14], the Vernier method [15], and the Vernier delay line (VDL) method [16]. In our case, the TDL method is used in order to achieve the required time resolution of 25 ps RMS.…”

Section: A Tdc Logic Designmentioning

confidence: 99%

Readout Electronics of T0 Detector in the External Target Experiment of CSR in HIRFL

Deng

Liu

et al. 2018

IEEE Trans. Nucl. Sci.

View full text Add to dashboard Cite

Chambers (MRPC) technology, is one of the key components in the External Target Experiment. Through precision measurements of the MRPC signals, timing of the beam impact on target can be obtained and used as the start time for other detectors. A readout electronics system was designed for the T0 detector. Based on the NINO ASIC, front-end-electronics (FEE) circuits which can achieve high precision leading-edge discrimination and Charge-to-Time Conversion (QTC) were designed for the internal and external MRPCs of the T0 detector. The output pulse of the FEE is then digitized by high precision time digitization modules with Time-to-Digital Converters (TDCs), trigger matching and other control logic integrated within Field Programmable Gate Array (FPGA) devices. To evaluate the functionality and performance, we also conducted a series of tests of the electronics. Results indicate that the system functions well and the time precision of the electronics is better than 21 ps, which satisfies the application requirement.

show abstract

“…Such a trend has prospects of becoming integrated into biosensor and FPGAs platform in health care systems. [10][11][12] The biosensors integrated with the FPGA platform can monitor and measure the human body temperature, heart rate, and respiratory rate with an accuracy up to 96%. In, 11 fully digital time-domain temperature sensors driven by five pulse-generators are designed and implemented in the FPGA platform.…”

Section: Introductionmentioning

confidence: 99%

“…[10][11][12] The biosensors integrated with the FPGA platform can monitor and measure the human body temperature, heart rate, and respiratory rate with an accuracy up to 96%. In, 11 fully digital time-domain temperature sensors driven by five pulse-generators are designed and implemented in the FPGA platform. An energy efficient hardware model was implemented on the FPGA, 12 This model is used to compress and reconstruct body vital signs data, for example, EEG and ECG, based on discrete wavelet transform (DWT).…”

Section: Introductionmentioning

confidence: 99%

A pulse sensor interface design for FPGA based multisensor health monitoring platform

Wang¹,

Jang²

2019

IJBSBE

View full text Add to dashboard Cite

The FPGA-based platform is critical for producing an inexpensive early validation platform design. In past years, sensor nodes based on the FPGA platform have been proposed to be IoT low-end devices. In this study, we present the FPGA based IoT low-end reconfigurable pulse sensor interface design that can be integrated with a multi-sensor healthcare platform to monitor a human pulse vital sign and be able to distinguish between user normal, Bradycardia, or Tachycardia heart rate. The pulse sensor interface is implemented by VHDL programming and FPGA technology. The designed pulse sensor peripheral interface is reliable and reconfigurable. It can collect vital body signs with the accuracy of a 15nanoseconds period. The peripheral in FPGAs embedded system has been tested by placing the biosensor on the user's fingertips. The BPM can be updated every 15seconds.Citation: Wang Y, Jang S. A pulse sensor interface design for FPGA based multisensor health monitoring platform.Citation: Wang Y, Jang S. A pulse sensor interface design for FPGA based multisensor health monitoring platform.Citation: Wang Y, Jang S. A pulse sensor interface design for FPGA based multisensor health monitoring platform.

show abstract

Identification of hotspots on FPGA using Time to Digital Converter and distributed tiny sensors

Cited by 7 publications

References 6 publications

Time‐to‐digital converters—A comprehensive review

Time‐to‐digital converters—A comprehensive review

Readout Electronics of T0 Detector in the External Target Experiment of CSR in HIRFL

A pulse sensor interface design for FPGA based multisensor health monitoring platform

Contact Info

Product

Resources

About