Datasheet

793
SAM9G45 [DATASHEET]
Atmel-6438O-ATARM-SAM9G45-Datasheet_08-Dec-15
35.14.1 HSMCI Control Register
Name: HSMCI_CR
Address: 0xFFF80000 (0), 0xFFFD0000 (1)
Access: Write-only
• MCIEN: Multi-Media Interface Enable
0: No effect.
1: Enables the Multi-Media Interface if MCDIS is 0.
• MCIDIS: Multi-Media Interface Disable
0: No effect.
1: Disables the Multi-Media Interface.
• PWSEN: Power Save Mode Enable
0: No effect.
1: Enables the Power Saving Mode if PWSDIS is 0.
Warning:
Before enabling this mode, the user must set a value different from 0 in the PWSDIV field (Mode Register,
HSMCI_MR).
• PWSDIS: Power Save Mode Disable
0: No effect.
1: Disables the Power Saving Mode.
• SWRST: Software Reset
0: No effect.
1: Resets the HSMCI. A software triggered hardware reset of the HSMCI interface is performed.
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76543210
SWRST – – – PWSDIS PWSEN MCIDIS MCIEN