This teaching CPU accepts ASCII only. Telugu and Unicode text can be explored separately.
What changedReady to explore
Current instruction—
Transfer—
Output—
Why did this happen?
Opening your computer…
A magnified, slowed teaching model. The electrical views explain selected circuits; they are not a transistor-by-transistor model of a commercial processor.
Keyboard events, Shift and character encoding
Start with something familiar
Send a key into the computer
A
Try A, a number, or a Telugu character. Compare the key event with the text data.
Key event
—
Character data
—
Programs, power and pixel display
Watch the program work
Display output
A character becomes pixels
Follow the evidence
Same action. Different layers.
The input, stored data and visible result stay connected as you explore.
The CPU’s small working spaces
What is moving between parts?
Replay the instruction trace
From signals to decisions
Give electricity a job
Instructions make the difference
Change the program. Change the response.
This small 8-bit CPU runs its own defined instruction set. Step through what it really does.
Program instructions
Memory you can inspect
Addresses tell the CPU where to read or write. Highlighted cells belong to the current operation.
Debug the real CPU
Repair a broken program
Need a repair hint?
Build with bytes
Create your own invention
Change one instruction, run the result, then save or compare your notebook. These examples run only in the bounded LearnPlay-8 simulator.
From a request to a response
What happens when you ask?
Compare a small local command program with an illustrated cloud-AI route.
Try: turn light on · turn light off · make screen red · make screen blue
Keep your discovery
What changed? What explains it?
Save your settings and observations, then return to the same experiment.
