You can support this channel on Patreon! https://www.patreon.com/johnsbasement
This video is part of a YouTube playlist/series: https://www.youtube.com/playlist?list=PL3by7evD3F51Cf9QnsAEdgSQ4cz7HQZX5
The github repo seen in this video:
https://github.com/johnwinans/2063-Z80-cpm
Related project hardware repos:
https://github.com/johnwinans/2063-Z80
https://github.com/johnwinans/2065-Z80-programmer
A Hackaday page for Z80 Retro! projects:
https://hackaday.io/project/182190-z80-retro
Related Wikipedia pages:
https://en.wikipedia.org/wiki/Serial_Peripheral_Interface
https://en.wikipedia.org/wiki/SD_card
https://en.wikipedia.org/wiki/Master_boot_record
Simplified SD card specification (you want Part-1):
rjhcoding.com website with some AVR C code that might also be useful in understanding the SD card’s SPI protocol.
Ben Eater’s SPI interface video:
Music used in this video (Vibe Tracks, Alternate) was downloaded from the YouTube Audio Library: https://www.youtube.com/audiolibrary_download?vid=16533edffc7d47f9
#Z80
#SDcard
#CPM
#retro
, https://i.ytimg.com/vi/o2AE_CkTIAU/hqdefault.jpg
source
I used a mini SD card adapter for my Nokia N73, it was really hard to find one though.
first view))