Microchip Technology MA240029 データシート

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 2010-2011 Microchip Technology Inc.
DS39996F-page 79
PIC24FJ128GA310 FAMILY
REGISTER 5-1:
DMACON: DMA ENGINE CONTROL REGISTER
R/W-0
U-0
U-0
U-0
U-0
U-0
U-0
U-0
DMAEN
bit 15
bit 8
U-0
U-0
U-0
U-0
U-0
U-0
U-0
R/W-0
PRSSEL
bit 7
bit 0
Legend:
R = Readable bit
W = Writable bit
U = Unimplemented bit, read as ‘0’
-n = Value at POR
‘1’ = Bit is set
‘0’ = Bit is cleared
x = Bit is unknown
bit 15
DMAEN:
 DMA Module Enable bit
1
 = Enables module
0
 = Disables module and terminates all active DMA operation(s)
bit 14-1
Unimplemented: 
Read as ‘0’
bit 0
PRSSEL: 
Channel Priority Scheme Selection bit
1
 = Round-robin scheme
0
 = Fixed priority scheme