AT91SAM9G45-EKES Atmel, AT91SAM9G45-EKES Datasheet - Page 21
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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
6.5
6.6
6438ES–ATARM–21-Jun-10
DMA Controller
Debug and Test Features
Figure 6-2.
The DMA controller can handle the transfer between peripherals and memory and so receives
the triggers from the peripherals below. The hardware interface numbers are also given below in
Table
Table 6-7.
Instance Name
MCI0
SPI0
SPI0
SPI1
SPI1
SSC0
SSC0
SSC1
SSC1
AC97C
AC97C
MCI1
• Two Masters
• Embeds 8 channels
• 64 bytes/FIFO for Channel Buffering
• Linked List support with Status Write Back operation at End of Transfer
• Word, HalfWord, Byte transfer support.
• memory to memory transfer
• Peripheral to memory
• Memory to peripheral
• ARM926 Real-time In-circuit Emulator
USB Selection
DMA Channel Definition
T/R
TX/RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX/RX
Transceiver
DMA Channel HW
interface Number
0
1
2
3
4
5
6
7
8
9
10
13
PA
HS
HS EHCI
FS OHCI
DMA
PB
0
Transceiver
HS
USB
DMA
HS
1
EN_UDPHS
AT91SAM9G45
21