- SN74LS164.pdf
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- Wed May 02, 2018 8:31 am
- Forum: Circuit Talk
- Topic: My first circuit: 74155
- Replies: 25
- Views: 24468
- Wed May 02, 2018 8:30 am
- Forum: Circuit Talk
- Topic: My first circuit: 74155
- Replies: 25
- Views: 24468
Re: My first circuit: 74155
Going on: I programmed the 74164 8-bit serial -in parallel-out shift register. LogicCircuit works really good!
- Tue May 01, 2018 8:28 am
- Forum: Circuit Talk
- Topic: My first circuit: 74155
- Replies: 25
- Views: 24468
- Tue May 01, 2018 8:26 am
- Forum: Circuit Talk
- Topic: My first circuit: 74155
- Replies: 25
- Views: 24468
My first circuit: 74155
I am very proud to have deigned my first 74xxx circuit. I hope I did not let any error! (I verified the truth table and it seemed to be OK).
- Mon Apr 30, 2018 2:23 pm
- Forum: Lounge
- Topic: 8bit computer
- Replies: 8
- Views: 25441
Re: 8bit computer
So I see that it is not impossible! I have the list of the CIs used in this computer. I started to search for those already programmed by Logic Circuit and I have found a lot. But there are some I did not found. Here is the list: TTL 74LS122 Retriggerable monostable multivibrator 74LS123 Dual Retrig...
- Mon Apr 30, 2018 11:00 am
- Forum: Circuit Talk
- Topic: Library to build 8 bits or 16 bits computers
- Replies: 6
- Views: 16191
Re: Library to build 8 bits or 16 bits computers
Hello Hans!
I am interested in simulating an 8080 microprocessor. Did you make some progress in your Z80 simulation?
With my best regards,
Prof. Magnesium
I am interested in simulating an 8080 microprocessor. Did you make some progress in your Z80 simulation?
With my best regards,
Prof. Magnesium
- Sat Apr 28, 2018 8:09 am
- Forum: Lounge
- Topic: 8bit computer
- Replies: 8
- Views: 25441
8bit computer
I would like to know if it is reasonable to attempt to simulate an old 8bit computer with Logic Circuit. It would be based on a 8080 microprocessor with a 48kb RAM and a 24kb ROM.