Search found 14 matches

by fennelly
Wed 2015-02-04 20:45
Forum: Simulation
Topic: Isolated resistor network - simulation
Replies: 2
Views: 385

Re: Isolated resistor network - simulation

Thanks for the help Ettore

I will use NET8SIP for now and come back creating a multi-element homogenous device later.

Regards,

Frank
by fennelly
Sat 2015-01-31 10:13
Forum: Simulation
Topic: Isolated resistor network - simulation
Replies: 2
Views: 385

Isolated resistor network - simulation

Hi I need a resistor network - with 4 isolated resistors in a Sip package. I have created a device and linked it to the correct package. (attached). It works fine for PCB layout - however I would like an updated model for simulation - can someone indicate how this can be done. The resistors need to ...
by fennelly
Tue 2014-10-07 14:30
Forum: Simulation
Topic: Tabs ignored on terminal ?
Replies: 1
Views: 147

Tabs ignored on terminal ?

Hi, I have just run the following code on the Arduino Hardware and it displays as expected on the Arduino serial monitor. [code]/*Uses a FOR loop for data and prints a number in various formats.*/ int x = 0; // variable void setup() { Serial.begin(9600); // open the serial port at 9600 bps: // print...
by fennelly
Sat 2013-06-15 22:00
Forum: Simulation
Topic: Problem getting started with Proteus 8 & Keil
Replies: 3
Views: 301

Re: Problem getting started with Proteus 8 & Keil

Hi I am still encountering problems using Proteus 8 with Keil C51. I used the debug folder which was sent to me and it did indeed simulate. I copied the XML file which was sent to me to the appropriate folder. Good news is that the C51 program will now compile. Bad news is that an error is generated...
by fennelly
Thu 2013-06-13 21:17
Forum: Simulation
Topic: Problem getting started with Proteus 8 & Keil
Replies: 3
Views: 301

Problem getting started with Proteus 8 & Keil

Hi, I have just recently installed Proteus 8.0 SP2. I immediately tried to create a small program to flash an LED using an 8052. Unfortunately I get the following error message when I try to build the program from within the Proteus IDE. > “RunTool.exe” is not recognized as an external or internal c...
by fennelly
Tue 2010-06-22 9:32
Forum: Simulation
Topic: Problem with long running simulation
Replies: 1
Views: 192

Problem with long running simulation

Hi, I am trying to use the simulator to test what could best be described as a data logger. At the start of every hour - the 8051 in the simulated circuit sends a summary of the events that occurred in the previous hour to a virtual terminal. Everything works fine for the first 24 hours. The simulat...
by fennelly
Thu 2009-11-19 10:03
Forum: PCB Layout
Topic: PCB milling machine/router
Replies: 2
Views: 340

PCB milling machine/router

Hi, I am looking for a PCB milling machine/router that will work with Proteus. Board size of approx 6 inch by 8 inch would be sufficient. The intend to use is for undergrad student projects and prototypes. The projected workload would be approx 90 boards per year . Any recommendations - make - model...
by fennelly
Fri 2009-02-06 17:47
Forum: Simulation
Topic: Model for DS12887 RTC
Replies: 0
Views: 340

Model for DS12887 RTC

Hi,

Is there a model for the DS12887 Real Time Clock from Maxim?

Regards,

FJF
by fennelly
Sat 2008-09-13 21:01
Forum: Simulation
Topic: Generating hex file for Lookup table.
Replies: 5
Views: 412

Re: Generating hex file for Lookup table.

Andrew,

Can you indicate how to create a file with just bytes in it.

Many thanks

FJF
by fennelly
Fri 2008-09-12 14:44
Forum: Simulation
Topic: Generating hex file for Lookup table.
Replies: 5
Views: 412

Re: Generating hex file for Lookup table.

Andrew, Thank you for your reply. I was hoping to find a utility that would take a text file which contains the contents of each location expressed in hex and convert it to an intel HEX format file. I will have a look at .bin files - can you advise me where I can get more info on the file format. Do...
by fennelly
Fri 2008-09-12 8:38
Forum: Simulation
Topic: Generating hex file for Lookup table.
Replies: 5
Views: 412

Generating hex file for Lookup table.

Hi I want to use a ROM such as the 2732 as a lookup table. I have succeeded in generating the hex file and simulating the circuit with a small LUT. However the only problem is that I have to calculate the checksum and edit the .hex file by hand which is a lot of work and error prone for a big LUT. C...
by fennelly
Sun 2008-03-16 23:55
Forum: Simulation
Topic: 7107 simulation problems?
Replies: 2
Views: 1862

7107 simulation problems?

Has anyone tried to simulate the 7107 A/D converter? I tried it this evening - I can not get the display to illuminate. The pins that drive the cathodes of the 7 Seg displays are always grey. I have played around with different connections including tying the test pin to +5V, which should illuminate...
by fennelly
Mon 2008-01-21 9:39
Forum: Simulation
Topic: Problem simulating multilevel design
Replies: 2
Views: 220

Bug - simulating hierarchical designs

Hi Ettore, My apologies for the delay in replying. I was away last week. I turns out that there is a bug in the system when animating of hierarchical designs. See the message below which I received from David Spencer. Regards, FJF >Hi, >Having looked at the design and spoken to a colleague, there is...
by fennelly
Tue 2008-01-08 18:58
Forum: Simulation
Topic: Problem simulating multilevel design
Replies: 2
Views: 220

Problem simulating multilevel design

Hi I am trying to create a simulation of a lookup table for demonstration. I have created a multilevel file which has active inputs/outputs (logicstate, logictoggle & logicprobe) on both the root page and the child page. When I try to simulate only the child page seems to simulate. I created a s...