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# 5 Bit Ripple Counter

1000 Threads found on edaboard.com: 5 Bit Ripple Counter

## 4 bit ripple counter using four D flip flops

4 bit ripple counter using four D flip flops without using other components. Can you please help.........

## Using the JK FF, design a ripple counter capable of implemen

Hi everyone, Having problem with these questions, can someone help me please. Using the JK FF, design a ripple counter capable of implementing the counting sequence as below: F(x)={0,1,2,3,4,6,7} and repeats itself a) Explain the workings of the circuit with special emphasis on the additional circuit required to reset

## four bit binary counter

Check a few circuits and tutorials 7.9 Asynchronous (ripple) counters The 7493 IC Binary counter 3-bit binary counter : DIGITAL INTEGRATED CIRCUITS [url=www

## How to implement the 16-bit Quadrature Counter with GAL or CPLD?

Hi, How to implement the 16-bit Quadrature counter with GAL or CPLD? Is it possible to emulate such as IC from HP HCTL-2016 or HCTL-2020? Please Help :( Thx + Rgds, Tr2000

## cmos 4060 14 stage ripple counter and oscillator IC

where can I find an internal circuit diagram for a cmos 4060 14 stage ripple counter and oscillator IC

## How to clock a 2-bit binary counter using 555?

The 555 timer will generate pulses which can be used to either: 1. Clock a 2-bit binary counter. The counter's output will be applied to the "select" inputs of a 2-to-4 decoder. 2. Clock a shift register with a circulating logic "1." how this can be done how can i clock 2 bit binary counter and (...)

## 8 bit synchro counter with programmable synchro divide?

my project need a 8 bit synchro counter with programmable synchro divide. when OPT＝?00?，1 CLK rising，counter+1 when OPT＝?01?，2 CLK rising，counter+1 when OPT＝?10?，4 CLK rising，counter+1 when OPT＝?11?，8 CLK (...)

## Help me to design 8-bit bcd counter in Verilog

i need to do a project in verilog> design an 8-bit bcd counter using 2 74163 counters and multiplexer 4:1 TABLE OF CONTENTS 1. Project theme -design an 8-bit bcd counter using two 74163 counters and multiplexer 4:1 2. Theoretical approach 3. Structural description of the (...)

## 16-bit up counter using verilog HDL

Hello guys, Does anyone know how to design 16-bit up counter using verilog HDL? from the binary output produced, it need to be converted into BCD. Then the decimal number will be display at 7-segment. Does anyone know the step/flow should be done for this experiment?

## [MOVED] verilog code for 3-bit synchronous counter

please send me the code for 3-bit synchronous counter in verilog hdl. please its urgent

## 3 Bit Binary Counter From 2 Bit Binary Counter

Hi All, Can any body tell me How can i design a 3-bit Binary counter from 2-bit Binary counter..

## Interview Question: Design 3 - Bit Binary Counter From 2 - Bit Binary Counter

Hi All, Can anybody help me in answering this question. How can i design 3-bit Binary counter From 2-bit Binary counter.

## URGENT! Help on 8-bit UP counter again!

Hi guys! I've done my codes for my 8-bit UP counter already.. I really need someone to help me with the values for the 1st and 2nd clockcycle for c_out(0) to c_out(7) and carry(0) to carry(6).its highlighted in red. line by line. Would really appreciate ure help! thanks in advance! Here is my code:: library IEEE; use IEEE.std_logic_1164.a

## 7-bit ring counter interview question

it is 7 clock cycles Ring counter - Wikipedia, the free encyclopedia okay... sorry I still don't get why the answer is 6 cycles. so after: 0 cycle: 0100010 1 cycle: 0010001 2 cycle: 1001000 3 cycle: 0100100 4 cycle: 0010010 5 cycle: 0001001 6 cycle: 1000100 7 cycle: 0100

## Four Bit Binary Counter

Hello, please any one has the code for the project: four bit binary counter , to use it in MPLAB with PIC16F688 ?

## Digital Circuit For 3-Bit Verilog Counter

Hi All, What will be a digital circuit for a 3-bit Verilog counter. always @(posedge clk) begin if (reset == 1'b1) out <= 3'b000; else out <= out+1'b1; end

## Extend the four-bit ripple carry adder to 16 bits using four of the four bit adders

Need a verilog structural code for Extend the four-bit ripple carry adder to 16 bits using four of the four bit adders

## 4 bit binary counter

4-bit binary counter (using 4 LEDs) that counts from 0 to 15 (0000-1111 binary). four LEDs are connected to RB0 through RB3 port pins of PIC18F2520. A push button switch is connected to pin RA1 to provide input for the counter. The counter starts from 0, and increase by 1 every time the button is pressed. When the (...)

## what limits the maximum counting speed of a ripple counter

What limits the maximum counting speed of a ripple counter, if i don't inist or able to read the counter value at all time???

## architecture for 4 bit ripple couner using structural model.

///////////////////////////////////////////////////////////// structural code: library IEEE; use IEEE.STD_LOGIC_1164.ALL; use IEEE.STD_LOGIC_ARITH.ALL; use IEEE.STD_LOGIC_UNSIGNED.ALL; entity ripple_counter_4bit is Port ( count : in STD_LOGIC; reset : in STD_LOGIC; a : out STD_LOGIC_vector(o to 3

## 16 bits shift register in PLD or CPLD

You can also visit for Atmel Flash based reprogrammable CPLDs and the development kit.

## JK FF ripple 3-bit counter in Multisim

Hi everyone Can anyone send/recommend me a Multisim model of a JK FF ripple 3-bit counter, prefereably with a RC reset switch? Is there any sample/example or even a similar 3bit JK FF ripple counter where i can refer to? I want to stimulate my workings in Multisim. Please help me, (...)

## Required 16 stage ripple carry binary counter

Only one I know of is this[/C

## 4 bit binary counter in FPGA (using VHDL)

I don't have that compiler, but I can make a guess. It may be warning you that a<=a+1 will overflow if "a" equals 15. You may be able to avoid the warning by using a 4-bit 1: a<=a+4'd1;

## 8 bit counter....................

in VHDL t: variable 0 to 255; if (clk'event and clk='1') then t:=t+1;

## need VHDL code for 16 bit BCD counter

Here is verilog code for 16 bit bcd up counter translate this to VHDL! Hope this helps! module bcd_count ( // Outputs count, // Inputs clk, reset_n ); input clk, reset_n; output count; reg count; always @(posedge clk or negedge reset_n) begin if (!reset_n) begin count <=

## regarding divider - 5 bit synchronous counter

hi i want to design a pll for three bands to get lock to the three differnt bands i have to get the divide ration as 64 to 148 for that i am using the dual modulas counters with prescalar 8/9 program counter as 5 bit counter and swallow counter as 3 bit counter can (...)

## designing a 4 bit counter

my only constraint is that the counter consists of 4 d flip flops and any 3 logic gates I will try to implement it to count to 1100 as you told me I hope it works Thanks alot :-) Added after 45 minutes: I am really sorry but can a counter count only even numbers?? I am really sorry for the disturb

## 4 bit counter using 2 bit counter

hi , I need VHDL code...for implementing a 4 bit binary counter from 2 bit binary counters. Basically when the terminal counter of 1st 2 bit binary counter is 11,then the 2nd 2 bit binary counter should start counting. I understnd tht (...)

## 8 bit up/down counter with VHDL languge

Thats a few hours work. I charge ?50/hour. Or you could do your own work for free. Then if you've got some specific problems, come back and we'll happily give up our time for you.

## verilog code for 16 bit counter

is it with synchronous reset? ya...with synchronous reset and synchronous hold.. ---------- Post added at 09:13 ---------- Previous post was at 08:48 ---------- module(clk,hold,reset,q); input clk,hold,reset; output q; reg q; initial q=15'b0000000000000000; always

## K-map for synchronous 4-bit decade counter

I'm a bit at a loss here for a particular assignment we got for one of our labs. I've been using a certain method to derive the k-maps for some circuits, but for this particular one, it didn't really work out too well for some reason. We built and implemented a 4-bit synchronous decade counter. We were then told to make a state diagram, (...)

## 50%duty cycle 3-bit binary counter problem

I am corrently trying to solve the question "So far so good. The general thinking was OK, but there was a major problem with the circuit, can you discover what it was?" The problem can be seen here: Real World Examples #5 – Clock Divider by 5

## URGENT! 4-bit up counter

This is my current 4-bit count up counter. Im still stuck at the portmapping part. would really love ure help! thanks. im not sure whr c_out and cin goes to. im not sure if this is the right method too. library ieee; use ieee.std_logic_1164.all; use ieee.std_logic_unsigned.all; entity counter is port(count:out std_logi

## Please verify the 2 bit counter design using JK flip flop

Hi i need to design a 5 bit Sync. Gray UP counter using JK -Flip Flop any help or circuit of MultiSim Please Help i have seen 3-bit counter in Thomas .L Floyd book thanks in advanced

## How to modify a 4 bit counter to generate truly random numbers

Hi guys...I have 4 bit synchronous counter that counts from 0000 to 1111. I want to make it truly random so that it may generate random number with no sequence... I don't want to any use programmable device to do the job.... So please tell me what can I do with this 4 bit counter to generate truly random number...

## Code for the 16 Bit BCD(Binary Coded Decimal) Counter i.e. 4 Decades Counter

Gosh after so many efforts i am able to write down some piece of code that is working ......atleast partially in the below code my count is going well till 90 , after that it is going to 101 instead of going to 91 , i am trying to figure out what changes i have to make in the mean time if anyone can analyze the code below and tell me what i am

## 8-bit binary counter cant count down

i have an 8-bit up/down counter code as below, the problem is it wont count down. everytime i have a count down input, it just remain as the previous state. Code: library IEEE; use IEEE.std_logic_1164.all; use IEEE.std_logic_unsigned.all; entity counter_code is port ( output :out std_logic_vector (7 downto 0); up_down :

## Modular 8 bit Ripple Carry Adder (Help!)- Verilog

I am trying to build a ripple carry adder using a hierarchical verilog structure description. What I have is not working right... out puts are all messed up. My logic is messed up somewhere but not sure where. I grabbed the test bench from a 8 bit multiplier to use for the RCA and so I know I am overlooking something basic... any help would be g

## multifunctional clock source for CPLD dev. board..

Hi, I usually end up writing loads when I ask for advice, I'll try to keep this short. Right, I'm designing a fairly simple CPLD development board for a MACH4A CPLD. I would like to be able to have a wide selectable range of frequencies for the system clock without having a programmable PLL or thousands of jumper settings, trying to keep this a b

## counter in opposite direction

I hvae design very simple 2 bit up counter by using Xilinx schematic. I am using Xilinx 7.1i and test bench o/p show correctly(0-1-2-3-0). But when I download to XC9572 cpld it show on 7-seg display as down counter (0-3-2-1). I attached my sch file for your ref. What's wrong with my sch or any other setting for cpld. Thanks

## FREQUENCY DIVISION BY 3 OR 19

Division by 3 using with J-K .. Of course, it is not possible to get a symmetrical (50% duty cycle) square wave with this circuit; B = 1/3 (33.333%) and A = 2/3 (66.667%). Regards, IanP

## 8-bit binary divider and solutons of rabaey-digital intg.ckt

hii everybdy.. hwz life and work goin on? i have two questions: 1)actually m a student and being assigned project to make 8-bit binary counter and to optimize it in terms of critical path..cmos implemnetation of it. SO can anybdy guide me how shuld i pursue it..i have jst 2 weeks...not more than tht.. 2)can anybdy provide me the solout

## XC9572 -Binary counter

Hi shell_inspector, I'm about to begin learning how to use CPLD devieces and i decided to use XC9572 to enter into this world. I have XC9572 chip but i can not find any schematic how to make my own board. Can you please give me schematic of your board and simple example you menitioned here so i can make my first step.

## Digital Pulse Counter

hi there a digital version of the pulse counter like the one i attached..spec: lcd, 5v pulse, 5khz, data retention, bat backup..thanks

## full costume design for 32-bit adder

What technology, do you need? Also, what kind of adder? I can provide you a 4-bit ripple carry adder in 0.35um AMIS technology.

## Looking for a 9 bit ramp wave in VHDL

OK I got it! Here is what anu looking for! A three phase induction motor controller! -- 3Phase Induction Motor Controler II -- library IEEE; use IEEE.STD_LOGIC_1164.ALL; use IEEE.STD_LOGIC_arith.ALL; entity inv3pa is Port( speed_clk,vector_clk,inhibit_sw,over_current : in std_logic; port_U,port_V,port_W,port_I