70592C Datasheet, PDF (122/314 Pages) Microchip Technology – High-Performance, 16-bit Microcontrollers

PIC24HJXXXGPX06A/X08A/X10A
REGISTER 8-5: DMAxPAD: DMA CHANNEL x PERIPHERAL ADDRESS REGISTER⁽¹⁾
R/W-0
bit 15
R/W-0
R/W-0
R/W-0
R/W-0
PAD<15:8>
R/W-0
R/W-0
R/W-0
bit 8
R/W-0
bit 7
R/W-0
R/W-0
R/W-0
R/W-0
PAD<7:0>
R/W-0
R/W-0
R/W-0
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
x = Bit is unknown
bit 15-0
PAD<15:0>: Peripheral Address Register bits
Note 1: If the channel is enabled (i.e., active), writes to this register may result in unpredictable behavior of the
DMA channel and should be avoided.
REGISTER 8-6: DMAxCNT: DMA CHANNEL x TRANSFER COUNT REGISTER⁽¹⁾
U-0
—
bit 15
U-0
U-0
U-0
U-0
—
—
—
—
U-0
R/W-0
R/W-0
—
CNT<9:8>⁽²⁾
bit 8
R/W-0
bit 7
R/W-0
R/W-0
R/W-0
R/W-0
CNT<7:0>⁽²⁾
R/W-0
R/W-0
R/W-0
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
x = Bit is unknown
bit 15-10
bit 9-0
Unimplemented: Read as ‘0’
CNT<9:0>: DMA Transfer Count Register bits⁽²⁾
Note 1: If the channel is enabled (i.e., active), writes to this register may result in unpredictable behavior of the
DMA channel and should be avoided.
2: Number of DMA transfers = CNT<9:0> + 1.
DS70592C-page 122
© 2011 Microchip Technology Inc.