Datasheet

SAM4E [DATASHEET]
Atmel-11157D-ATARM-SAM4E16-SAM4E8-Datasheet_12-Jun-14
486
26.8.1 DMAC Global Configuration Register
Name: DMAC_GCFG
Address: 0x400C0000
Access: Read-write
Reset: 0x00000010
Note: Bit fields 0, 1, 2, and 3 have a default value of 0. This should not be changed.
This register can only be written if the WPEN bit is cleared in “DMAC Write Protect Mode Register” .
 ARB_CFG: Arbiter Configuration
31 30 29 28 27 26 25 24
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23 22 21 20 19 18 17 16
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15 14 13 12 11 10 9 8
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76543210
–––ARB_CFG––––
Value Name Description
0 FIXED
Fixed priority arbiter (see “Basic Definitions” )
1 ROUND_ROBIN
Modified round robin arbiter.