AT91SAM9263B-CU Atmel, AT91SAM9263B-CU Datasheet - Page 313

• Manufacturer Part Number: AT91SAM9263B-CU
• Description: IC ARM9 MCU 200 MHZ 324-TFBGA
• Manufacturer: Atmel
• Series: AT91SAMr

Specifications of AT91SAM9263B-CU

• Core Processor: ARM9
• Core Size: 16/32-Bit
• Speed: 240MHz
• Connectivity: CAN, Ethernet, I²C, MMC, SPI, SSC, UART/USART, USB
• Peripherals: AC'97, LCD, POR, PWM, WDT
• Number Of I /o: 160
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: ROM
• Ram Size: 128K x 8
• Voltage - Supply (vcc/vdd): 1.08 V ~ 1.32 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 324-TFBGA
• Processor Series: AT91SAMx
• Core: ARM926EJ-S
• Data Bus Width: 32 bit
• Data Ram Size: 96 KB
• Interface Type: 2-Wire, EBI, I2S, MCI, SPI, USART
• Maximum Clock Frequency: 200 MHz
• Number Of Programmable I/os: 160
• Number Of Timers: 4
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: JTRACE-ARM-2M, MDK-ARM, RL-ARM, ULINK2
• Development Tools By Supplier: AT91SAM-ICE, AT91-ISP, AT91SAM9263-EK
• Minimum Operating Temperature: - 40 C
• Package: 324TFBGA
• Device Core: ARM926EJ-S
• Family Name: 91S
• Maximum Speed: 200 MHz
• Operating Supply Voltage: 1.8|2.5|3.3 V
• Controller Family/series: AT91SAM9xxx
• No. Of I/o's: 160
• Ram Memory Size: 96KB
• Cpu Speed: 240MHz
• No. Of Timers: 1
• Rohs Compliant: Yes
• For Use With: AT91SAM9263-EK - KIT EVAL FOR AT91SAM9263AT91SAM-ICE - EMULATOR FOR AT91 ARM7/ARM9
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: Q3735625

25.4.9
Name: DMAC_DSRx
Addresses:0x00800050 [0], 0x008000A8 [1]
Access: Read-write
Reset: 0x0
The address offset for each channel is: 0x50+[x * 0x58]
For example, DSR0: 0x050, DSR1: 0x0a8, etc.
The DMAC_CTLx.DINC field controls whether the address increments or decrements. When the DMAC_CTLx.DINC field
indicates a fixed address control then the address remains constant throughout the transfer and the DMAC_DSRx register
is ignored.
• DSI: Destination Scatter Interval
Destination scatter interval field (DMAC_DSRx.DSI) – specifies the destination address increment/decrement in multiples
of DMAC_CTLx.DST_TR_WIDTH on a scatter boundary when scatter mode is enabled for the destination transfer.
• DSC: Destination Scatter Count
Destination scatter count field (DMAC_DSRx.DSC) – specifies the number of contiguous destination transfers of
DMAC_CTLx.DST_TR_WIDTH between successive scatter boundaries.
6249H–ATARM–27-Jul-09
31
23
15
–
7
Destination Scatter Register for Channel x
30
22
14
–
6
DSC
29
21
13
–
5
28
20
12
–
4
DSI
DSI
27
19
11
–
3
26
18
10
–
2
DSI
AT91SAM9263
25
17
–
9
1
24
16
–
8
0
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