KAZZO patches

The board automatically routes the wiring, and if you don’t like it, you can do it manually.

The MOSI and MISO of the 6P interface that were introduced when I first made the board were reversed and have been modified.

For xp system, you can use kazzo driver

Win7-win10 requires zadig to specify the driver. It is best to turn off 360 or the like, or confirm it one by one.

The MMC3 2-in-1 cassette can completely dump, but the emulator cannot run. . .

I don’t have the cassette in my hand. I was tossing around with the 27, 28, and 29 chip burning equipment so I didn’t study it in detail.

Resistors are almost enough. My LED was too bright so I used 10k. You can also use 1k. I didn’t have a 30k resistor, so I used 20k.

In fact, if the number is less than 200, you can just post two 68s.

There is an atmega16.hex file in the kazzo package and you can burn it directly. Remember to change the fuse ATmega16: low byte 0xae, high byte 0xc9 (the txt in kazzo has a detailed description)

The burning method is to download through 6P-ISP. If you have arduino uno, you can directly download the arduino ISP program, which is the burner.

Post the addresses of the two burners (already made and used)

An isp made by ch552

https://oshwhub.com/createskyblue/ch552_badusb_copy

ch340+stc8 to make isp (it is recommended to use the source code keil to generate the hex file yourself for download)

https://oshwhub.com/DT9025A/stc8-arduinoisp

ISP download software AVRDUDESS 

https://blog.zakkemble.net/avrdudess-a-gui-for-avrdude/

https://github.com/ZakKemble/AVRDUDESS/releases/

kazzo project homepage: https://zh.osdn.net/projects/unagi/

kazzo source code git: https://zh.osdn.net/projects/unagi/scm/git/old-svn-converted/tree/master/

kazzo script: https://github.com/arantius/anago-scripts