Poking Technology's video: Hjalfi vs a Brother WP-1 serial interface 5: Z80 stuff and fixing the state machine

@Hjalfi vs a Brother WP-1 serial interface #5: Z80 stuff and fixing the state machine

In whch yr hmbl svt tries to make his Brother word processor into a serial terminal. More of a series where I turn (non-destructively) my new Brother WP-1 word processor, which its excellent keyboard and letterbox amber CRT, into a sleeper system based around a Raspberry Pi. As the built-in UART isn't usable, I build by own from a cheapo PSoC4 development kit and Verilog, interfacing directly to the Brother's system bus. I write the Z80 side of things --- a 65 byte CP/M program! --- and then finally, _finally_ get the interface state machine working.

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This video was published on 2022-04-22 16:06:54 GMT by @hjalfi on Youtube. Poking Technology has total 12.6K subscribers on Youtube and has a total of 180 video.This video has received 14 Likes which are lower than the average likes that Poking Technology gets . @hjalfi receives an average views of 5.6K per video on Youtube.This video has received 2 comments which are lower than the average comments that Poking Technology gets . Overall the views for this video was lower than the average for the profile.

Poking Technology's video: Hjalfi vs a Brother WP-1 serial interface 5: Z80 stuff and fixing the state machine

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