PIC32MX440F256H-80I Datasheet, PDF (226/646 Pages) Microchip Technology – 64/100-Pin General Purpose and USB 32-Bit Flash Microcontrollers

PIC32MX3XX/4XX
REGISTER 10-16: DCHXCSIZ: DMA CHANNEL X CELL-SIZE REGISTER
r-x
r-x
r-x
r-x
r-x
r-x
r-x
—
—
—
—
—
—
—
bit 31
r-x
—
bit 24
r-x
—
bit 23
r-x
r-x
r-x
r-x
r-x
r-x
r-x
—
—
—
—
—
—
—
bit 16
r-x
—
bit 15
r-x
r-x
r-x
r-x
r-x
r-x
r-x
—
—
—
—
—
—
—
bit 8
R/W-x
bit 7
R/W-x
R/W-x
R/W-x
R/W-x
CHCSIZ<7:0>
R/W-x
R/W-x
R/W-x
bit 0
Legend:
R = Readable bit
U = Unimplemented bit
W = Writable bit
P = Programmable bit
-n = Bit Value at POR: (‘0’, ‘1’, x = Unknown)
r = Reserved bit
bit 31-8
bit 7-0
Reserved: Write ‘0’; ignore read
CHCSIZ<7:0>: Channel Cell Size bits
255 = 255 bytes transferred on an event
•••
2 = 2 bytes transferred on an event
1 = 1 byte transferred on an event
0 = 256 bytes transferred on an event
DS61143E-page 224
Preliminary
© 2008 Microchip Technology Inc.