Atmel ARM-Based Evaluation Kit for SAM4S16C, 32-Bit ARM® Cortex® Microcontroller ATSAM4S-WPIR-RD ATSAM4S-WPIR-RD Data Sheet
Product codes
ATSAM4S-WPIR-RD
SAM4S Series [DATASHEET]
Atmel-11100G-ATARM-SAM4S-Datasheet_27-May-14
902
38.14.1 HSMCI Control Register
Name:
HS
MCI_CR
Address:
0x40000000
Access:
Write-
only
• MCIEN: Multi-Media Interface Enable
0: No effect.
1: Enables the Multi-Media Interface if MCDIS is 0.
1: Enables the Multi-Media Interface if MCDIS is 0.
• MCIDIS: Multi-Media Interface Disable
0: No effect.
1: Disables the Multi-Media Interface.
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:
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.
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.
1: Resets the HSMCI. A software triggered hardware reset of the HSMCI interface is performed.
31
30
29
28
27
26
25
24
–
–
–
–
–
–
–
–
23
22
21
20
19
18
17
16
–
–
–
–
–
–
–
–
15
14
13
12
11
10
9
8
–
–
–
–
–
–
–
–
7
6
5
4
3
2
1
0
SWRST
–
–
–
PWSDIS
PWSEN
MCIDIS
MCIEN