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PIC24EP256GU810-I Datasheet, PDF (365/622 Pages) Electronic Film Capacitors, Inc. – 16-Bit Microcontrollers and Digital Signal Controllers with High-Speed PWM, USB and Advanced Analog | |||
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dsPIC33EPXXX(GP/MC/MU)806/810/814 and PIC24EPXXX(GP/GU)810/814
REGISTER 21-4: CxFCTRL: ECANx FIFO CONTROL REGISTER
R/W-0
R/W-0
R/W-0
U-0
U-0
U-0
DMABS<2:0>
â
â
â
bit 15
U-0
U-0
â
â
bit 8
U-0
â
bit 7
U-0
U-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
â
â
FSA<4:0>
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
â1â = Bit is set
U = Unimplemented bit, read as â0â
â0â = Bit is cleared
x = Bit is unknown
bit 15-13
bit 12-5
bit 4-0
DMABS<2:0>: DMA Buffer Size bits
111 = Reserved
110 = 32 buffers in DMA RAM
101 = 24 buffers in DMA RAM
100 = 16 buffers in DMA RAM
011 = 12 buffers in DMA RAM
010 = 8 buffers in DMA RAM
001 = 6 buffers in DMA RAM
000 = 4 buffers in DMA RAM
Unimplemented: Read as â0â
FSA<4:0>: FIFO Area Starts with Buffer bits
11111 = Read Buffer RB31
11110 = Read Buffer RB30
â¢
â¢
â¢
00001 = TX/RX Buffer TRB1
00000 = TX/RX Buffer TRB0
ï£ 2009-2012 Microchip Technology Inc.
DS70616G-page 365
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