3.3.15. SCIDTIME: [16] (+0x38)

SCIDTIME is the deactivation event time register and defines the duration, in reference clock cycles, of the time taken for each of the three stages of the card deactivation process. The deactivation sequence can be initiated by software, by writing a 1 to the FINISH bit of the SCICR2, or by hardware, on detection of card removal, by the SCIDETECT signal going LOW, or on assertion of SCIDEREQ from the PMU. Table 3.17 shows bit assignments for SCIDTIME.

Table 3.17. SCIDTIME register read/write bits

Bits

Name

Type

Function

15:0

DTIME

Read/write

Stores the total time for the three stages of the card deactivation process time.

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