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HSMMC CONTROLLER
SD COMMAND ISSUE SEQUENCE
Take the following steps for Timeout Setting:
(1) Check Command Inhibit (CMD) in the Present State register. Repeat this step until Command Inhibit (CMD) is
0. That is, when Command Inhibit (CMD) is 1, the Host Driver will not issue a SD Command.
(2) If the Host Driver issues a SD Command with busy signal, go to step (3). If without busy signal, go to step (5).
(3) If the Host Driver issues an abort command, go to step (5). In the case of no abort command, go to step (4).
Preliminary product information describe products that are in development,
for which full characterization data and associated errata are not yet available.
27-10
Specifications and information herein are subject to change without notice.
Figure 27-9. Timeout Setting Sequence
S3C6400X RISC MICROPROCESSOR
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