https://open-source-silicon.dev logo
Channels
aa
abcc
activity
adiabatonauts
analog-design
announce
announcements
b2aws
b2aws-tutorial
bag
basebands
beagleboard
bluetooth
board-respin
cadence-genus
cadence-innovus
cadence-spectre
cadence-virtuoso
caravan
caravel
caravel-board
chilechipmakers
chip-yard
chipignite
chipignite2206q_stanford_bringup
chisel
coalition-for-digital-environmental-sustainability
community_denmark_dtu
containers
courses
design-review
design-services
dffram
digital-design
digital-electronics-learners
discord-mods
dynamic-power-estimation
efabless
electric
events
fasoc
fault
foss-asic-tools
fossee-iitb-esim
fossee-iitb-google-sky130
fpga
funding
fuserisc
general
generative-ai-silicon-challenge
genius-vlsi
gf180
gf180mcu
hardware-beginners
help-
ieee-sscs-cac-23
ieee-sscs-dc-21q3
ieee-sscs-dc-22
ieee-sscs-dc-23
ihp-sg13g2
images
infiniband
j-core
japan-region
junk
klayout
latam_vlsi
layouteditor
lvs
lvs-analysis
magic
magical
maker-projects
maker-zone
microwatt
mpw-2-silicon
mpw-one-clean-short
mpw-one-silicon
neuro-mem
nydesign
open_pdks
open-pdk
openadiabaticlogic
openfpga
openhighqualityresonators
openlane
openlane_cloudrunner
openlane-development
openocd
openpositarithmetic
openpower
openram
openroad
opentitan
osu
pa-test-chip
paracells
pd-openlane-and-sky130
picosoc
pll
popy_neel
power
private-shuttle
rad-lab-silicon
radio
rdircd
reram
researchers
rf-mmw-design
rios
riscv
sdram
serdes
shuttle
shuttle-precheck
shuttle-status
silicon-photonics
silicon-validation
silicon-validation-private
sky130
sky130-ci
sky130-pv-workshop
sky65
sky90
skywater
sram
stdcelllib
strive
swerv
system-verilog-learners
tapeout-job
tapeout-pakistan
team-awesome
timing-closure
toysram
travis-ci
uvm-learners
vendor-synopsys
venn
verification-be
verification-fe
verilog-learners
vh2v
vhdl
vhdl-learners
vliw
vlsi_verilog_using_opensource_eda
vlsi_verilog_using_opensoure_eda
vlsi-learners-group
vlsi101
waveform-viewers
xls
xschem
xyce
zettascale
Powered by
Title
a

Art Scott

10/13/2020, 11:40 PM
A Hardware Generator for SORN Arithmetic https://ieeexplore.ieee.org/abstract/document/9049141 This work provides an efficient hardware generator for high-performance Sets-of-Real-Numbers (SORN) arithmetic. Complex datapaths are automatically built in VHDL, comprising the generation of arithmetic operations and functions as well as all necessary interconnects. Various SORN datatypes can be easily set up enabling high adaptivity to different applications. For further performance improvements additional optimization and implementation techniques are considered as well. For evaluation, a SORN-based symbol detector for a multi-antenna wireless communication scenario is generated that solves a system of linear equations. As SORN-based signal processing allows a quick but rough calculation of the system equations outcome, it can be exploited to reject possible input vectors that do not satisfy the general constraints of the signal detection task. Hence, this generally leads to a heavily reduced set of remaining solutions. Multiple hardware architectures with different SORN datatypes are generated and compared. Further, an analysis is performed considering the signal-to-noise (SNR) ratio. Finally, logic synthesis is applied to selected designs and compared to references from the literature highlighting our work to be highly hardware-efficient and suitable for application-specific signal processing.