SAM9260 Atmel Corporation, SAM9260 Datasheet - Page 175

• Manufacturer Part Number: SAM9260
• Manufacturer: Atmel Corporation

Specifications of SAM9260

• Flash (kbytes): 0 Kbytes
• Pin Count: 217
• Max. Operating Frequency: 210 MHz
• Cpu: ARM926
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 96
• Ext Interrupts: 96
• Usb Transceiver: 3
• Usb Speed: Full Speed
• Usb Interface: Host, Device
• Spi: 2
• Twi (i2c): 1
• Uart: 7
• Ssc: 1
• Ethernet: 1
• Sd / Emmc: 1
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: Yes
• Adc Channels: 4
• Adc Resolution (bits): 10
• Adc Speed (ksps): 312
• Resistive Touch Screen: No
• Temp. Sensor: No
• Crypto Engine: No
• Sram (kbytes): 8
• Self Program Memory: NO
• External Bus Interface: 1
• 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: 6
• Output Compare Channels: 6
• Input Capture Channels: 6
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: No

8.9
ARM DDI 0165B
MSR operations
An
CPSR, and three cycles if it updates other parts of the PSR.
MSR
Table 8-10 shows the cycle timings for MSR operations.
Cycle
MSR flags
MSR other
MSR
instructions can only be executed in ARM state.
Note
Copyright © 2000 ARM Limited. All rights reserved.
operation takes one cycle to execute if it only updates the status flags of the
1
1
2
3
IA
pc+3i
pc+3i
pc+3i
pc+3i
InMREQ,
ISEQ
S cycle
I cycle
I cycle
S cycle
INSTR
(pc+2i)
(pc+3i)
(pc+2i)
-
-
(pc+3i)
DA
-
-
-
-
Table 8-10 MSR cycle timing
DnMREQ,
DSEQ
I cycle
I cycle
I cycle
I cycle
Instruction Cycle Times
-
RDATA/
WDATA
-
-
-
8-15