AT91SAM9M10-G45-EK Atmel, AT91SAM9M10-G45-EK Datasheet - Page 134

• Manufacturer Part Number: AT91SAM9M10-G45-EK
• Description: KIT EVAL FOR AT91SAMG45/9M10
• Manufacturer: Atmel
• Series: AT91SAM Smart ARMr
• Type: MCUr

Specifications of AT91SAM9M10-G45-EK

• Contents: Board, Cables, Power Supply
• Processor To Be Evaluated: AT91SAM9M10
• Processor Series: AT91SAM9
• Data Bus Width: 32 bit
• Interface Type: RS-232, Ethernet, USB, JTAG
• Operating Supply Voltage: 5 V
• Silicon Manufacturer: Atmel
• Core Architecture: AVR
• Kit Contents: Board
• Features: Two High Speed USB Hosts, LCD TFT Display
• Svhc: No SVHC (15-Dec-2010)
• Mcu Supported Families: AT91SAM9M10,
• Rohs Compliant: Yes
• For Use With/related Products: AT91SAM9M10
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 19-3.
Table 19-4.
19.3
134
5
6
7
1
2
3
4
5
6
7
0
Internal Periph.
Internal SRAM 0
Memory Mapping
DDR Port 3
Master
Internal Periph.
Slave
LCD User Int.
UDPHS RAM
Internal ROM
AT91SAM9M10
DDR Port 0
DDR Port 1
DDR Port 2
DDR Port 3
UHP OHCI
UHP EHCI
EBI
VDEC
EBI
AT91SAM9M10 Masters to Slaves Access with VDEC_SEL = 0 (Continued)
AT91SAM9M10 Masters to Slaves Access with VDEC_SEL = 1 (default)
ARM
Instr.
X
X
-
926
.
Table 19-5
the Remap status (RCBx bit in Bus Matrix Master Remap Control Register MATRIX_MRCR) and
the BMS state at reset.
Table 19-5.
The Bus Matrix provides one decoder for every AHB master interface. The decoder offers each
AHB master several memory mappings. In fact, depending on the product, each memory area
may be assigned to several slaves. Booting at the same address while using different AHB
slaves (i.e. external RAM, internal ROM or internal Flash, etc.) becomes possible.
The Bus Matrix user interface provides Master Remap Control Register (MATRIX_MRCR) that
performs remap action for every master independently.
0
X
X
X
X
X
X
X
X
X
X
-
-
-
Base Address
0x0000 0000
Slave
X
X
ARM
Data
-
926
1
X
X
X
X
X
X
X
X
X
X
-
-
-
summarizes the Slave Memory Mapping for each connected Master, depending on
Internal Memory Mapping
X
X
X
PDC
2
X
X
X
X
X
X
-
-
-
-
-
-
-
HOST
Internal ROM
OHCI
X
X
-
USB
BMS = 1
3
X
X
X
X
-
-
-
-
-
-
-
-
-
4 & 5
DMA
X
X
X
X
X
X
X
X
-
-
-
-
-
-
-
-
RCBx = 0
DMA
X
X
-
ISI
6
X
X
X
X
-
-
-
-
-
-
-
-
-
EBI NCS0
BMS
Master
DMA
LCD
X
X
-
7
X
X
-
-
-
-
-
-
-
-
-
-
-
= 0
et MAC
Ethern
X
X
-
8
X
X
X
X
-
-
-
-
-
-
-
-
-
Internal SRAM
Device
USB
RCBx = 1
HS
X
X
-
9
X
X
X
X
X
-
-
-
-
-
-
-
-
6355B–ATARM–21-Jun-10
EHCI
USB
Host
10
X
X
-
X
X
X
X
-
-
-
-
-
-
-
-
-
VDEC
X
11
-
-
X
X
-
-
-
-
-
-
-
-
-
-
-