Showing changes from revision #1 to #2:
Added | Removed | Changed
Entry | |
---|---|
R0 | Addressing mode |
R1 | Start address in given mode |
R2 | Number of blocks to read |
R3 | Pointer to destination buffer |
R4 | |
R7 | Pointer to CDFS Control Block |
Exit | |
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- | - |
The purpose of this call is to read data from the CD, using the current mode .
Note for driver writers: the value supplied in R4 may not be valid when CDFS supplies it to the driver entry point.
see CD_SetParameters and CD_EnquireDataMode for more information on the current mode.