Cypress FM4 Series - Response Register

CHAPTER 15: SD Card Interface
FM4 Peripheral Manual, Doc. No. 002-04856 Rev. *E 851
2.7 Response Register
This register is used to store responses from SD cards.
D31 D00
Command Response 0 - 31
D31 D00
Command Response 32 - 63
D31 D00
Command Response 64 - 95
D31 D00
Command Response 96 - 127
For details of this register, refer to SD Specifications Part A2.