SS on SdCard and CS on peripheral chip ?

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Guys,

Is SS on SD card equal to CS ?

Slave select equal to Chip Select ?
So I can use one of my GPIO of ATMEGA128 to control SS ?

Thanks

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Yes, they're the same, just different names.

1) Studio 4.18 build 716 (SP3)
2) WinAvr 20100110
3) PN, all on Doze XP... For Now
A) Avr Dragon ver. 1
B) Avr MKII ISP, 2009 model
C) MKII JTAGICE ver. 1

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Quote:

So I can use one of my GPIO of ATMEGA128 to control SS ?

Best to use the SS pin as it needs to be an output to avoid SIP "accidents" anyway.

See the .png file that shows a schematic for mega64/128 in Chan's FatFs files.