SDIO_Initialise 1 (changes)
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SDIODriver
» SWI Calls
» SDIO_Initialise
» SDIO_Initialise 1
SDIO_Initialise 1
(SWI &59000)
| Entry | |
|---|---|
| R0 | 1 (reason code: rescan slot) |
| R1 | Bits 0 – 7 = bus number |
| Bits 8 – 15 = bus number |
| Exit | |
|---|---|
| - | - |
Re-entrancy
This SWI is not re-entrant.
Use
This SWI is used to rescan the devices in a given slot and calculates the new optimal electrical configuration for the slot.
Notes
This call is required after locking or unlocking a card.
See also
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