Reconfigurable field‐programmable gate array‐based on‐chip learning neuromorphic digital implementation for nonlinear function approximation

2021 ◽  
Author(s):  
Morteza Gholami ◽  
Edris Zaman Farsa ◽  
Gholamreza Karimi
Keyword(s):  
Field Programmable Gate Array ◽  
Function Approximation ◽  
Nonlinear Function ◽  
Digital Implementation ◽  
Field Programmable ◽  
Gate Array ◽  
On Chip ◽  
Nonlinear Function Approximation

Implementing the open master hearing aid on a system-on-chip field programmable gate array

2020 ◽  
Vol 148 (4) ◽  
pp. 2508-2508
Author(s):  
Ross Snider ◽  
Matthew Blunt ◽  
Trevor Vannoy ◽  
Dustin Sobrero ◽  
Dylan Wickham ◽  
...  
Keyword(s):  
Field Programmable Gate Array ◽  
Hearing Aid ◽  
System On Chip ◽  
Field Programmable ◽  
Gate Array ◽  
On Chip

scholarly journals CONTROLLABLE V-SHAPE MULTISCROLL BUTTERFLY ATTRACTOR: SYSTEM AND CIRCUIT IMPLEMENTATION

2012 ◽  
Vol 22 (06) ◽  
pp. 1250143 ◽  
Author(s):  
M. AFFAN ZIDAN ◽  
A. G. RADWAN ◽  
K. N. SALAMA
Keyword(s):  
High Throughput ◽  
Field Programmable Gate Array ◽  
Small Area ◽  
Nonlinear Function ◽  
Variable Number ◽  
Experimental Results ◽  
Circuit Implementation ◽  
Digital Implementation ◽  
State Variable ◽  
Field Programmable

In this paper, a new controllable V-shape multiscroll attractor is presented, where a variety of symmetrical and unsymmetrical attractors with a variable number of scrolls can be controlled using new staircase nonlinear function and the parameters of the system. This attractor can be used to generate random signals with a variety of symbol distribution. Digital implementation of the proposed generator is also presented using a Xilinx Virtex® 4 Field Programmable Gate Array and experimental results are provided. The digital realization easily fits into a small area (<1.5% of the total area) and expresses a high throughput (4.3 Gbit/sec per state variable).

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