AT91SAM9G45-CU-999 Atmel, AT91SAM9G45-CU-999 Datasheet - Page 1015

• Manufacturer Part Number: AT91SAM9G45-CU-999
• Description: IC MCU ARM9 APMC 324TFBGA
• Manufacturer: Atmel
• Series: AT91SAMr

Specifications of AT91SAM9G45-CU-999

• Core Processor: ARM9
• Core Size: 16/32-Bit
• Speed: 400MHz
• Connectivity: EBI/EMI, Ethernet, I²C, IrDA, MMC, SPI, SSC, UART/USART, USB
• Peripherals: AC'97, DMA, I²S, LCD, POR, PWM, WDT
• Number Of I /o: 160
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: ROM
• Ram Size: 128K x 8
• Voltage - Supply (vcc/vdd): 0.9 V ~ 1.1 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 324-TFBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Supplier Unconfirmed

41.6.11
Name:
Address:
Access:
Reset:
• DIS[7:0]
Write one to this field to disable the relevant DMAC Channel. The content of the FIFO is lost and the current AHB access is
terminated. Software must poll DIS[7:0] field in the DMAC_CHSR register to be sure that the channel is disabled.
• RES[7:0]
Write one to this field to resume the channel transfer restoring its context.
6438F–ATARM–21-Jun-10
RES7
DIS7
31
23
15
–
–
7
DMAC Channel Handler Disable Register
DMAC_CHDR
0xFFFFEC2C
Write-only
0x00000000
RES6
DIS6
30
22
14
–
–
6
RES5
DIS5
29
21
13
–
–
5
RES4
DIS4
28
20
12
–
–
4
RES3
DIS3
27
19
11
–
–
3
RES2
DIS2
26
18
10
–
–
2
AT91SAM9G45
RES1
DIS1
25
17
–
–
9
1
RES0
DIS0
24
16
–
–
8
0
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