Datasheet

1159
SAM9X35 [DATASHEET]
11055E–ATARM–10-Mar-2014
46.7.40 Overlay 1 Layer Control Register
Name: LCDC_OVRCTRL1
Address: 0xF8038124
Access: Read-write
Reset: 0x00000000
• DFETCH: Transfer Descriptor Fetch Enable
0: Transfer Descriptor fetch is disabled.
1: Transfer Descriptor fetch is enabled.
• LFETCH: Lookup Table Fetch Enable
0: Lookup Table DMA fetch is disabled.
1: Lookup Tabled DMA fetch is enabled.
• DMAIEN: End of DMA Transfer Interrupt Enable
0: DMA transfer completed interrupt is enabled.
1: DMA transfer completed interrupt is disabled.
• DSCRIEN: Descriptor Loaded Interrupt Enable
0: Transfer descriptor loaded interrupt is enabled.
1: Transfer descriptor loaded interrupt is disabled.
• ADDIEN: 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.
• DONEIEN: 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
––––––––
76543210
– – DONEIEN ADDIEN DSCRIEN DMAIEN LFETCH DFETCH