Question about reading and writing data with sd card

[kof888]

(31.12.2022 18:19)SWAT писал(а):  I also forget to say about some asm for gdc syscalls: https://github.com/DC-SWAT/DreamShell/bl...all.s?ts=4

Soft SPI on DC approximately equal to 4x drive speed: 600-700 KB/sec.

thank you~

600-700 KB/sec. is not too slow

I forgot to ask, if the program is directly executed from the file manager, where is the program loaded into the memory? How is it implemented?
I think, if I am careful, the file manager should not be damaged. After executing my program, can rts return directly?

Also, happy new year~