4.3.9. MCI Register, SYS_MCI

The SYS_MCI register at 0x10000048 provides status information on the Multimedia card socket.

Figure 4.9 shows the register bit assignment.

Figure 4.9. SYS_MCI register

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The function of the register bits are shown in Table 4.12.

Table 4.12. SYS_MCI register bit assignment

[31:4]Write ignored, read as zero0x0000000Undefined
[3:2]Write ignored, read as zerob00Undefined
[1]Read-onlyWPROTb0Status of the Write Protect bit (WPROT)
[0]Read-onlyCARDINb0Card Detect: b0 = no card detected b1 = card detected

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