AT91SAM9G45-EKES Atmel, AT91SAM9G45-EKES Datasheet - Page 1003
AT91SAM9G45-EKES
Manufacturer Part Number
AT91SAM9G45-EKES
Description
KIT EVAL FOR AT91SAM9G45
Manufacturer
Atmel
Series
AT91SAM Smart ARMr
Type
MCUr
Datasheets
1.AT91SAM9G45-EKES.pdf
(56 pages)
2.AT91SAM9G45-EKES.pdf
(1218 pages)
3.AT91SAM9G45-EKES.pdf
(66 pages)
Specifications of AT91SAM9G45-EKES
Contents
Board
Processor To Be Evaluated
SAM9G45
Data Bus Width
32 bit
Interface Type
I2C, SPI, UART
Maximum Operating Temperature
+ 50 C
Minimum Operating Temperature
- 10 C
Operating Supply Voltage
1.8 V to 3.3 V
For Use With/related Products
AT91SAM9G45
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
Q4626953
- Current page: 1003 of 1218
- Download datasheet (19Mb)
6438F–ATARM–21-Jun-10
• When destination peripheral is defined as the flow controller, if the destination width is
• When a Memory to Peripheral transfer occurs if the destination peripheral is flow controller,
• You must program the DMAC_SADDRx and DMAC_DADDRx channel registers with a byte,
• After the software disables a channel by writing into the channel disable register, it must re-
• If you program the BTSIZE field in the DMAC_CTRLA, as zero, and the DMAC is defined as
• When hardware handshaking interface protocol is fully implemented, a peripheral is expected
• Multiple Transfers involving the same peripheral must not be programmed and enabled on
• When a Peripheral is flow controller, the targeted DMAC Channel must be enabled before the
• When AUTO Field is set to TRUE, then the BTSIZE Field is automatically reloaded from its
smaller than the source width, then a data loss may occur, and the loss is equal to Source
Single Transfer size in bytes- destination Single Transfer size in bytes.
then a prefetch operation is performed. It means that data are extracted from memory before
any request from the peripheral is generated.
half-word and word aligned address depending on the source width and destination width.
enable the channel only after it has polled a 0 in the corresponding channel enable status
register. This is because the current AHB Burst must terminate properly.
the flow controller, then the channel is automatically disabled.
to deassert any sreq or breq signals on receiving the ack signal irrespective of the request
the ack was asserted in response to.
different channel, unless this peripheral integrates several hardware handshaking interface.
Peripheral. If you do not ensure this the DMAC Channel might miss a Last Transfer Flag, if
the First DMAC request is also the last transfer.
previous value. BTSIZE must be initialized to a non zero value if the first transfer is initiated
with AUTO field set to TRUE even if LLI mode is enabled because the LLI fetch operation will
not update this field.
AT91SAM9G45
1003
Related parts for AT91SAM9G45-EKES
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
MCU ARM9 64K SRAM 144-LFBGA
Manufacturer:
Atmel
Datasheet:
Part Number:
Description:
IC ARM7 MCU FLASH 256K 100LQFP
Manufacturer:
Atmel
Datasheet:
Part Number:
Description:
IC ARM9 MPU 217-LFBGA
Manufacturer:
Atmel
Datasheet:
Part Number:
Description:
MCU ARM9 ULTRA LOW PWR 217-LFBGA
Manufacturer:
Atmel
Datasheet:
Part Number:
Description:
MCU ARM9 324-TFBGA
Manufacturer:
Atmel
Datasheet:
Part Number:
Description:
IC MCU ARM9 SAMPLING 217CBGA
Manufacturer:
Atmel
Datasheet:
Part Number:
Description:
IC ARM9 MCU 217-LFBGA
Manufacturer:
Atmel
Datasheet:
Part Number:
Description:
IC ARM9 MCU 208-PQFP
Manufacturer:
Atmel
Datasheet:
Part Number:
Description:
MCU ARM 512K HS FLASH 100-LQFP
Manufacturer:
Atmel
Datasheet:
Part Number:
Description:
MCU ARM 512K HS FLASH 100-TFBGA
Manufacturer:
Atmel
Datasheet:
Part Number:
Description:
IC ARM9 MCU 200 MHZ 324-TFBGA
Manufacturer:
Atmel
Datasheet:
Part Number:
Description:
IC ARM MCU 16BIT 128K 256BGA
Manufacturer:
Atmel
Datasheet:
Part Number:
Description:
IC ARM7 MCU 32BIT 128K 64LQFP
Manufacturer:
Atmel
Datasheet:
Part Number:
Description:
IC ARM7 MCU FLASH 256K 128-LQFP
Manufacturer:
Atmel
Datasheet:
Part Number:
Description:
IC ARM7 MCU FLASH 512K 128-LQFP
Manufacturer:
Atmel
Datasheet: