KITS NOW AVAILABLE:
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This is part of a multipart series where we're modifying a Ben Eater 6502 computer in strange and creative ways. In this video we start our build of a circuit to demodulate (or decode) Kansas City Standard audio. We'll go through some deep level details of how the circuit works and some of the theory.

We'll also be introduced to Mr. Monostable, a refined gentleman with a short temper.

This is Part 1!

Part 01 - [ Ссылка ]
Part 02 - [ Ссылка ]
Part 03 - [ Ссылка ]
Part 04 - [ Ссылка ]
IT'S HERE! -- [ Ссылка ]

In this video we are continuing on our crazy journey of a connecting a standard audio cassette (with Kansas City Standard audio) to our homebuilt computer with the intent of being able to feed our computer with some yummy data.

*DROP A COMMENT* If you're interested in a kit to perform this build yourself. I'll put one together if there's enough community interest.

Kansas City Standard or BYTE Standard, was a standard developed by BYTE magazine back in in the late 70's. It was used to store computer data on standard, low-cost, audio cassette tapes. It was designed to allow common people to be able store data at home as there weren't many options to do so back around that time. There were even radio shows where they would broadcast out Kansas City Standard formatted audio and nerds like you and I would tune in to, listen to the broadcast and record the last part of the show to "download" a new computer program!

At the conclusion of this KCS build, we'll be able to load our Ben Eater 6502 from tape!

My Patreon: [ Ссылка ]

My Website: [ Ссылка ]

Ben Eater's Channel: [ Ссылка ]

Kansas City Viewer (by Mats Engstrom): [ Ссылка ]

Some Monostable (Mr. Monostable) Theory: [ Ссылка ]

BYTE Magazine (Feb 1976): [ Ссылка ]

00:00 Intro
01:08 6502 Computer Kit
01:46 History of Kansas City Standard
03:19 BYTE Magazine Article
05:58 Kansas City Standard Breakdown
07:30 My Failures
08:27 KCS Viewer on Github
09:04 Stage One - Sine to Square
10:38 Mr. Monostable
11:47 Stage Two - High Frequency Monostable
12:24 Stage Three - Low Frequency Monostable
12:56 Stage Four - Full Demodulation (UART)
13:37 Conclusion

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