Atmel Evaluation Kit AT91SAM9X35-EK AT91SAM9X35-EK Data Sheet
Product codes
AT91SAM9X35-EK
1189
SAM9X35 [DATASHEET]
11055E–ATARM–10-Mar-2014
46.7.65 High End Overlay Layer U-UV Control Register
Name:
LCDC_HEOUCTRL
Address:
0xF80382B4
Access:
Read-write
Reset:
0x00000000
• UDFETCH: Transfer Descriptor Fetch Enable
0: Transfer Descriptor fetch is disabled.
1: Transfer Descriptor fetch is enabled.
• UDMAIEN: End of DMA Transfer Interrupt Enable
0: DMA transfer completed interrupt is enabled.
1: DMA transfer completed interrupt is disabled.
• UDSCRIEN: Descriptor Loaded Interrupt Enable
0: Transfer descriptor loaded interrupt is enabled.
1: Transfer descriptor loaded interrupt is disabled.
• UADDIEN: Add Head Descriptor to Queue Interrupt Enable
0: Transfer descriptor added to queue interrupt is enabled.
1: Transfer descriptor added to queue interrupt is disabled.
• UDONEIEN: End of List Interrupt Enable
0: End of list interrupt is disabled.
1: End of list interrupt is enabled.
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
–
–
UDONEIEN
UADDIEN
UDSCRIEN
UDMAIEN
–
UDFETCH