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fabiensanglard / cpsb

The book of CPS-1
MIT License
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Reversed bus lines for Z-80 #66

Closed ajfdez closed 1 year ago

ajfdez commented 1 year ago

Page 57: ""The bus lines are dedicated D0-D15 for addresses and indicates read while WR indicates a write operation. GND (ground) pins. A0-A7 for data. For control, RD WAIT is used to add wait states."

As it can seen in the image on the book, the Z-80 has only D0-D7 data lines, and A0-A15 for addresses.

In the text is reversed. D8-D15 do not exist in that chip.

fabiensanglard commented 1 year ago

This was already fixed in 1883c2103d8bbff38e9bc009eba1ac79f978b85d. Thanks for your feedback!