Este documento explica cómo configurar el bonding o acoplamiento de tarjetas de red para aumentar el ancho de banda y proporcionar redundancia. Esto implica unir varias tarjetas de red para que funcionen como una sola interfaz virtual con mayor capacidad. Se debe instalar el software necesario, configurar el archivo de modprobe para especificar el modo de funcionamiento, y asociar las tarjetas físicas a la interfaz virtual bond0. Esto permitirá balancear la carga de tráfico entre las tarjetas y mantener la conectividad incluso si una
POWER REDUCTION IN VLSI SYSTEMS BY USING MULTI-BIT FLIP-FLOPSEditor IJMTER
The utilization of power has turned into a smoldering issue in current VLSI design.
Power consumption can be reduced by substituting some flip-flops with less multi-bit flip-flops.
Multi-bit flip-flops are one of the strategies for reducing the clock power consumption. This project
concentrates on reducing of clock force utilizing multi-bit flip-flops by clock synchronization.
Diminishment of the clock power consumption with two single bit flip-flops are synchronized with
single clock pulse. Uniting single bit flip-flops into one multi-bit flip-flop evades duplicate inverters,
brings down the aggregate clock power utilization which lessens the total area. A mixture table is
fabricated to acquire a multi-bit flip-flop which can store the flip-flops that can be consolidated. This
task concentrates on D flip-flop which builds the loading of the clock signal. QCL adder is utilized as
an application for multi-bit flip-flop. Highest ‘1’ bit finding algorithm is utilized to discover the
highest 1 bit from the yield of QCL adder. This calculation checks the yield of QCL adder in each
one cycle.
POWER REDUCTION IN VLSI SYSTEMS BY USING MULTI-BIT FLIP-FLOPSEditor IJMTER
The utilization of power has turned into a smoldering issue in current VLSI design.
Power consumption can be reduced by substituting some flip-flops with less multi-bit flip-flops.
Multi-bit flip-flops are one of the strategies for reducing the clock power consumption. This project
concentrates on reducing of clock force utilizing multi-bit flip-flops by clock synchronization.
Diminishment of the clock power consumption with two single bit flip-flops are synchronized with
single clock pulse. Uniting single bit flip-flops into one multi-bit flip-flop evades duplicate inverters,
brings down the aggregate clock power utilization which lessens the total area. A mixture table is
fabricated to acquire a multi-bit flip-flop which can store the flip-flops that can be consolidated. This
task concentrates on D flip-flop which builds the loading of the clock signal. QCL adder is utilized as
an application for multi-bit flip-flop. Highest ‘1’ bit finding algorithm is utilized to discover the
highest 1 bit from the yield of QCL adder. This calculation checks the yield of QCL adder in each
one cycle.
FellowBuddy.com is an innovative platform that brings students together to share notes, exam papers, study guides, project reports and presentation for upcoming exams.
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this is a presentation on 8-bit RISC-based single core pipelined microprocessor which can be used to perform various arithmetic and logical operations.
Wireless communications is a hot topic in technology today, driven by technologies like Wireless Networking, Cellular Telephony, Wireless Connectivity and Satellite Communications among others. Traditionally, wireless and RF communications has been one of the last bastions of analog engineering. With the advent of low cost digital, high speed integrated circuits, this too has become part of the digital domain. Although information transmitted today is largely digital high frequency signals whether digital or analog always behave like analog signals so having fundamental knowledge of this high frequency behavior is key.
Pulse Amplitude (PAM)
Pulse Width (PWM/PLM/PDM)
Pulse Position (PPM)
Comparison of PAM, PWM and PPM
Pulse Code (PCM)
Delta (DM)
Comparison of DM and PCM
FellowBuddy.com is an innovative platform that brings students together to share notes, exam papers, study guides, project reports and presentation for upcoming exams.
We connect Students who have an understanding of course material with Students who need help.
Benefits:-
# Students can catch up on notes they missed because of an absence.
# Underachievers can find peer developed notes that break down lecture and study material in a way that they can understand
# Students can earn better grades, save time and study effectively
Our Vision & Mission – Simplifying Students Life
Our Belief – “The great breakthrough in your life comes when you realize it, that you can learn anything you need to learn; to accomplish any goal that you have set for yourself. This means there are no limits on what you can be, have or do.”
Like Us - https://www.facebook.com/FellowBuddycom
this is a presentation on 8-bit RISC-based single core pipelined microprocessor which can be used to perform various arithmetic and logical operations.
Wireless communications is a hot topic in technology today, driven by technologies like Wireless Networking, Cellular Telephony, Wireless Connectivity and Satellite Communications among others. Traditionally, wireless and RF communications has been one of the last bastions of analog engineering. With the advent of low cost digital, high speed integrated circuits, this too has become part of the digital domain. Although information transmitted today is largely digital high frequency signals whether digital or analog always behave like analog signals so having fundamental knowledge of this high frequency behavior is key.
Pulse Amplitude (PAM)
Pulse Width (PWM/PLM/PDM)
Pulse Position (PPM)
Comparison of PAM, PWM and PPM
Pulse Code (PCM)
Delta (DM)
Comparison of DM and PCM
Micro PLC Logo! Comunicación con teléfono Androidxendika2
Práctica en la que se hace uso de las comunicaciones Ethernet que incorpora el Logo! de Siemens a partir de la versión OBA7. Se establece una comunicación con la Logo! App, en la práctica para un sistema Android, pero también esta disponible en el SO IOS
2. INDICE
1. ¿Qué es channel bonding?
2. Puesta en Marcha
3. Instalación
4. Configuración
5. Arranque
6. ¿Cómo sabemos si funciona?
7. Ejemplo
8. Autores
9. Bibliografía
10. FIN
3. UNIÓN DE INTERFACES DE RED
(CHANNEL BONDING)
• El channel bonding consiste en simular un
dispositivo de red con gran ancho de banda
uniendo varias tarjetas de red independientes, de
manera que las aplicaciones sólo verán un interfaz
de red. Con el channel bonding conseguimos
varias cosas:
• mayor ancho de banda: el ancho de banda de la interfaz
virtual será la suma de los anchos de banda de las
interfaces reales.
• balanceo de carga: tendremos balanceo de carga del
tráfico de red entre todas las interfaces reales
• redundancia: si falla una tarjeta de red los datos irán sólo
por las que estén en buen estado
4. INSTALACIÓN
• Vamos al archivo /etc/modprobe.d/bonding.conf , no
está creado pero lo creamos con el siguiente
contenido:
• options bonding mode=0 miimon=100 downdelay=200
updelay=200
• Y cargamos el modulo:
• # modprobe bonding
mode: modo de funcionamiento elegido.
miimon: tiempo en ms entre chequeos de las interfaces.
downdelay: tiempo para considerar caído una interfaz.
updelay: tiempo para considerar levantada una interfaz.
6. CONFIGURACIÓN
• Necesitamos tener levantado el interfaz bond0:
• # ifconfig bond0 0.0.0.0
• Asociamos las interfaces de red al nuevo interfaz:
• # ifenslave bond0 eth0 eth1 …
• Al hacerlo, las interfaces pierden la IP que pudieran
tener. Nos falta asignar una IP al nuevo interfaz:
• # ifconfig bond0 192.168.1.115
7. ARRANQUE
• Para que la configuración funcione en el arranque
debemos cargar el módulo:
• # echo “bonding” >> /etc/modules
• y dar de alta el interfaz de red en el fichero:
/etc/networking/interfaces
9. ¿CÓMO SABEMOS SI FUNCIONA?
• Para ver si funciona el acoplamiento de tarjetas de
red solo hace falta hacer un “ ifconfig “ y ver que
todas nuestras tarjetas tienen la misma MAC y las
tarjetas que no sean “ bond0 “ no tienen IP, o sea,
solo debe tener IP la tarjeta de red virtual “ bond0 ”