pic32mx320f064h Microchip Technology Inc., pic32mx320f064h Datasheet - Page 62

• Manufacturer Part Number: pic32mx320f064h
• Description: 64/100-pin General Purpose, 32-bit Flash Microcontrollers
• Manufacturer: Microchip Technology Inc.

PIC32MX FAMILY
FIGURE 5-1:
5.1
TABLE 5-2:
DS61143A-page 60
BF88_300C
BF88_3000
BF88_3004
BF88_3008
BF88_3010
BF88_3020
Address
Virtual
INT Controller
Peripheral Bus
DMA Controller Registers
DMACONCLR
DMACONSET
DMACONINV
DMAADDR
DMASTAT
DMACON
DMA GLOBAL SFR SUMMARY
Name
Address Decoder
DMA CONTROLLER BLOCK DIAGRAM
Global Control
(DMACON)
31:24
23:16
31:24
23:16
31:24
23:16
15:8
31:0
31:0
31:0
15:8
15:8
7:0
7:0
7:0
System IRQ
31/23/15/7
ON
Bit
—
—
—
—
—
—
—
30/22/14/6
Advance Information
FRZ
Bit
—
—
—
—
—
—
—
Write inverts selected bits in DMACON, read yields undefined value
Write clears selected bits in DMACON, read yields undefined value
Channel n Control
Channel 0 Control
Channel 1 Control
Write sets selected bits in DMACON, read yields undefined value
29/21/13/5
SIDL
Bit
—
—
—
—
—
—
—
SUSPEND
28/20/12/4
Channel Priority
DMAADDR<31:24>
DMAADDR<23:16>
DMAADDR<15:8>
Arbitration
DMAADDR<7:0>
Bit
—
—
—
—
—
—
—
I
I
I
I
0
2
1
n
Y
27/19/11/3
RDWR
Bit
—
—
—
—
—
—
—
Bus Interface
26/18/10/2
© 2007 Microchip Technology Inc.
Bit
—
—
—
—
—
—
—
—
Device Bus + Bus Arbitration
25/17/9/1
Bit
—
—
—
—
—
—
DMACH<1:0>
24/16/8/0
Bit
—
—
—
—
—
—
—