SAM9263 Atmel Corporation, SAM9263 Datasheet - Page 158

• Manufacturer Part Number: SAM9263
• Manufacturer: Atmel Corporation

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

20.5.3
Register Name:MATRIX_PRAS0...MATRIX_PRAS6
Addresses: 0xFFFFEC80 [0], 0xFFFFEC88 [1], 0xFFFFEC90 [2], 0xFFFFEC98 [3], 0xFFFFECA0 [4], 0xFFFFECA8 [5],
0xFFFFECB0 [6]
Access Type:Write-only
• MxPR: Master x Priority
Fixed priority of Master x for accessing to the selected slave.The higher the number, the higher the priority.
20.5.4
Register Name:MATRIX_PRBS0...MATRIX_PRBS6
Addresses: 0xFFFFEC84 [0], 0xFFFFEC8C [1], 0xFFFFEC94 [2], 0xFFFFEC9C [3], 0xFFFFECA4 [4], 0xFFFFECAC
[5], 0xFFFFECB4 [6]
Access Type:Write -only
• M8PR: Master 8 Priority
Fixed priority of Master 8 for accessing to the selected slave. The higher the number, the higher the priority.
158
31
23
15
31
23
15
–
–
–
7
–
–
–
–
7
–
AT91SAM9263
Bus Matrix Priority Registers A For Slaves
Bus Matrix Priority Registers B For Slaves
30
22
14
30
22
14
–
–
–
6
–
–
–
–
6
–
29
21
13
29
21
13
5
–
–
–
5
–
M7PR
M5PR
M3PR
M1PR
28
20
12
28
20
12
4
–
–
–
4
–
27
19
11
27
19
11
–
–
–
3
–
–
–
–
3
–
26
18
10
26
18
10
–
–
–
2
–
–
–
–
2
–
25
17
25
17
9
1
–
–
9
–
1
M6PR
M4PR
M2PR
M0PR
M8PR
6249I–ATARM–3-Oct-11
24
16
24
16
8
0
–
–
8
–
0