dspic33fj128gp204 Microchip Technology Inc., dspic33fj128gp204 Datasheet - Page 129
dspic33fj128gp204
Manufacturer Part Number
dspic33fj128gp204
Description
High-performance, 16-bit Digital Signal Controllers
Manufacturer
Microchip Technology Inc.
Datasheet
1.DSPIC33FJ128GP204.pdf
(386 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
dspic33fj128gp204-E/ML
Manufacturer:
Microchip Technology
Quantity:
135
Company:
Part Number:
dspic33fj128gp204-E/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
Company:
Part Number:
dspic33fj128gp204-I/ML
Manufacturer:
Microchip Technology
Quantity:
135
Company:
Part Number:
dspic33fj128gp204-I/PT
Manufacturer:
MICROCHIP
Quantity:
148
Company:
Part Number:
dspic33fj128gp204-I/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
Company:
Part Number:
dspic33fj128gp204T-I/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
- Current page: 129 of 386
- Download datasheet (6Mb)
8.1
Each DMAC Channel x (x = 0, 1, 2, 3, 4, 5, 6 or 7)
contains the following registers:
• A 16-bit DMA Channel Control register
• A 16-bit DMA Channel IRQ Select register
• A 16-bit DMA RAM Primary Start Address register
• A 16-bit DMA RAM Secondary Start Address
• A 16-bit DMA Peripheral Address register
• A 10-bit DMA Transfer Count register (DMAxCNT)
An additional pair of status registers, DMACS0 and
DMACS1, are common to all DMAC channels.
DMACS0 contains the DMA RAM and SFR write colli-
sion flags, XWCOLx and PWCOLx, respectively.
DMACS1 indicates DMA channel and Ping-Pong mode
status.
© 2009 Microchip Technology Inc.
(DMAxCON)
(DMAxREQ)
(DMAxSTA)
register (DMAxSTB)
(DMAxPAD)
DMAC Registers
Preliminary
The
DMAxCNT are all conventional read/write registers.
Reads of DMAxSTA or DMAxSTB reads the contents
of the DMA RAM Address register. Writes to DMAx-
STA or DMAxSTB write to the registers. This allows
the user to determine the DMA buffer pointer value
(address) at any time.
The interrupt flags (DMAxIF) are located in an IFSx
register in the interrupt controller. The corresponding
interrupt enable control bits (DMAxIE) are located in
an IECx register in the interrupt controller, and the cor-
responding interrupt priority control bits (DMAxIP) are
located in an IPCx register in the interrupt controller.
DMAxCON,
DMAxREQ,
DS70292C-page 127
DMAxPAD
and
Related parts for dspic33fj128gp204
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Digital Signal Processors & Controllers - DSP, DSC 32KB FL 4KB RAM 60MHz 44Pin
Manufacturer:
Microchip Technology
Part Number:
Description:
Digital Signal Processors & Controllers - DSP, DSC 128KB FL 16KB RAM 60MHz 28Pin
Manufacturer:
Microchip Technology
Part Number:
Description:
Digital Signal Processors & Controllers - DSP, DSC 32KB FL 4KB RAM 60MHz 44Pin
Manufacturer:
Microchip Technology
Part Number:
Description:
Digital Signal Processors & Controllers - DSP, DSC 32KB FL 4KB RAM 60MHz 44Pin
Manufacturer:
Microchip Technology
Part Number:
Description:
Digital Signal Processors & Controllers - DSP, DSC 32KB FL 4KB RAM 60MHz 28Pin
Manufacturer:
Microchip Technology
Part Number:
Description:
Digital Signal Processors & Controllers - DSP, DSC 128KB FL 16KB RAM 60MHz 44Pin
Manufacturer:
Microchip Technology
Part Number:
Description:
Digital Signal Processors & Controllers - DSP, DSC 32KB FL 4KB RAM 60MHz 28Pin
Manufacturer:
Microchip Technology
Part Number:
Description:
Digital Signal Processors & Controllers - DSP, DSC 128KB FL 16KB RAM 60MHz 44Pin
Manufacturer:
Microchip Technology
Part Number:
Description:
Digital Signal Processors & Controllers - DSP, DSC 32KB FL 4KB RAM 60MHz 44Pin
Manufacturer:
Microchip Technology
Part Number:
Description:
Digital Signal Processors & Controllers - DSP, DSC 256KB FL32KB RAM 60MHz 44Pin
Manufacturer:
Microchip Technology
Part Number:
Description:
Digital Signal Processors & Controllers - DSP, DSC 32KB FL 4KB RAM 60MHz 28Pin
Manufacturer:
Microchip Technology
Part Number:
Description:
Digital Signal Processors & Controllers - DSP, DSC 32KB FL 4KB RAM 60MHz 44Pin
Manufacturer:
Microchip Technology
Part Number:
Description:
Digital Signal Processors & Controllers - DSP, DSC 128KB FL 16KB RAM 60MHz 28Pin
Manufacturer:
Microchip Technology
Part Number:
Description:
Digital Signal Processors & Controllers - DSP, DSC 32KB FL 4KB RAM 60MHz 44Pin
Manufacturer:
Microchip Technology
Part Number:
Description:
Digital Signal Processors & Controllers - DSP, DSC 32KB FL 4KB RAM 60MHz 28Pin
Manufacturer:
Microchip Technology