AT91SAM9G45-EKES Atmel, AT91SAM9G45-EKES Datasheet - Page 133

• Manufacturer Part Number: AT91SAM9G45-EKES
• Description: KIT EVAL FOR AT91SAM9G45
• Manufacturer: Atmel
• Series: AT91SAM Smart ARMr
• Type: MCUr

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

Table 19-3.
6438F–ATARM–21-Jun-10
1
2
3
4
5
6
7
0
Internal SRAM 0
Internal Periph.
Master
Internal ROM
LCD User Int.
UDPHS RAM
Slave
DDR Port 0
DDR Port 1
DDR Port 2
DDR Port 3
UHP OHCI
UHP EHCI
Reserved
EBI
AT91SAM9G45 Masters to Slaves Access DDRMP_DIS = 0
926 Instr.
ARM
X
X
X
X
X
X
X
X
X
X
0
-
-
-
Figure 19-1. DDR Multi-port
• When the DDR multi-port is enabled (DDRMP_DIS=0), the ARM instruction and data are
• When the DDR multi-port is disabled (DDRMP_DIS=1), DDR Port 1 is dedicated to the LCD
respectively connected to DDR Port 0 and DDR Port 1. The other masters share DDR Port 2
and DDR Port 3.
controller. The remaining masters share DDR Port 2 and DDR Port 3.
926 Data
ARM
1
X
X
X
X
X
X
X
X
X
X
-
-
-
PDC
X
2
X
X
X
X
X
-
-
-
-
-
-
-
USB Host
OHCI
DMA
LCD
3
X
X
X
X
-
-
-
-
-
-
-
-
-
4 & 5
DMA
X
X
X
X
X
-
-
-
-
-
-
-
-
MATRIX
DMA
ISI
X
X
X
X
6
-
-
-
-
-
-
-
-
-
ARM D
DMA
LCD
X
X
7
-
-
-
-
-
-
-
-
-
-
-
Ethernet
DDRMP_DIS
MAC
8
X
X
X
X
-
-
-
-
-
-
-
-
-
AT91SAM9G45
Device HS
DDR_S2
DDR_S1
DDR_S3
USB
X
X
X
X
X
9
-
-
-
-
-
-
-
-
USB Host
EHCI
10
X
X
X
X
-
-
-
-
-
-
-
-
-
Reserved
11
X
X
-
-
-
-
-
-
-
-
-
-
-
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