In the basic model - only the processor itself is made of transistors.
DISCRETE TRANSISTOR COMPUTER FREE
You can not force people to spend their free time on assembler (but if there is a desire, then all the cards are in hand). In 1-4 KiB, much will not fit, therefore, it is not worth reducing the address bus to less than 16 bits. Practice shows that 64 KiB of memory is a realistic minimum amount of memory.Even 100 thousand op / s will solve many problems. Performance is not significant, the main thing is that there are 100 thousand operations per second (at the level of Radio-86RK).Hands soldering 5000 parts to a computer - you can turn gray. Task Substitution and ArchitectureWhat are our requirements for a decorative computer? But it’s interesting to play with them and show the guests - even if in the area of computing, guarding and hunting, they are much inferior to “combat” counterparts. The main question is - why all this is needed if there is FPGA and all sorts of Raspberry Pi?ġ) I am interested in doing this in my free time, andĢ) A decorative computer (decorative is a matter of attitude to the computer, not its appearance) - it is like decorative pets: a pug will not bite his leg off to a robber, and a Persian cat will not defeat a metro rat. But you should immediately notice that the work ahead is still a couple of years :-) I was interested in a similar task for the past 3 years - but I have not given up the initial idea of building on transistors, and now I can tell you my thoughts and show the current developments, and also I want to ask your opinion about what _serial_ transistor decorative should be like computer.
Recently, there was an article on the design of a personal computer on a hub, where the author first wanted to build a computer from transistors, but then decided to continue on the 7400-series chips due to the fact that on transistors it seemed to him too complicated and expensive to do.
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