SAM9263 Atmel Corporation, SAM9263 Datasheet - Page 16
SAM9263
Manufacturer Part Number
SAM9263
Description
Manufacturer
Atmel Corporation
Datasheets
1.M40800.pdf
(284 pages)
2.M40800.pdf
(153 pages)
3.SAM9260.pdf
(290 pages)
4.SAM9261.pdf
(248 pages)
5.SAM9263.pdf
(1109 pages)
6.SAM9263.pdf
(51 pages)
Specifications of SAM9263
Flash (kbytes)
0 Kbytes
Pin Count
324
Max. Operating Frequency
240 MHz
Cpu
ARM926
Hardware Qtouch Acquisition
No
Max I/o Pins
160
Ext Interrupts
160
Usb Transceiver
3
Usb Speed
Full Speed
Usb Interface
Host, Device
Spi
2
Twi (i2c)
1
Uart
4
Can
1
Ssc
2
Ethernet
1
Sd / Emmc
2
Graphic Lcd
Yes
Video Decoder
No
Camera Interface
Yes
Resistive Touch Screen
No
Temp. Sensor
No
Crypto Engine
No
Sram (kbytes)
96
Self Program Memory
NO
External Bus Interface
2
Dram Memory
sdram
Nand Interface
Yes
Picopower
No
Temp. Range (deg C)
-40 to 85
I/o Supply Class
1.8/3.3
Fpu
No
Mpu / Mmu
No / Yes
Timers
3
Output Compare Channels
3
Input Capture Channels
3
Pwm Channels
4
32khz Rtc
Yes
Calibrated Rc Oscillator
No
- M40800 PDF datasheet
- M40800 PDF datasheet #2
- SAM9260 PDF datasheet #3
- SAM9261 PDF datasheet #4
- SAM9263 PDF datasheet #5
- SAM9263 PDF datasheet #6
- Current page: 16 of 1109
- Download datasheet (17Mb)
7.2
7.3
7.4
16
Bus Matrix
Matrix Masters
Matrix Slaves
AT91SAM9263
The Bus Matrix of the AT91SAM9263 manages nine masters, thus each master can perform an
access concurrently with others to an available slave peripheral or memory.
Each master has its own decoder, which is defined specifically for each master.
Table 7-1.
The Bus Matrix of the AT91SAM9263 manages eight slaves. Each slave has its own arbiter,
thus allowing to program a different arbitration per slave.
Master 0
Master 1
Master 2
Master 3
Master 4
Master 5
Master 6
Master 7
Master 8
• 9-layer Matrix, handling requests from 9 masters
• Programmable Arbitration strategy
• Burst Management
• One Address Decoder provided per Master
• Boot Mode Select
• Remap Command
– Fixed-priority Arbitration
– Round-Robin Arbitration, either with no default master, last accessed default master
– Breaking with Slot Cycle Limit Support
– Undefined Burst Length Support
– Three different slaves may be assigned to each decoded memory area: one for
– Non-volatile Boot Memory can be internal or external
– Selection is made by BMS pin sampled at reset
– Allows Remapping of an Internal SRAM in Place of the Boot Non-Volatile Memory
– Allows Handling of Dynamic Exception Vectors
or fixed default master
internal boot, one for external boot, one after remap
List of Bus Matrix Masters
OHCI USB Host Controller
Image Sensor Interface
Two D Graphic Controller
Ethernet MAC
LCD Controller
Peripheral DMA Controller
ARM926 Data
ARM926
DMA Controller
™
Instruction
6249I–ATARM–3-Oct-11
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