SAM9RL64 Atmel Corporation, SAM9RL64 Datasheet - Page 47

• Manufacturer Part Number: SAM9RL64
• Manufacturer: Atmel Corporation

Specifications of SAM9RL64

• Flash (kbytes): 0 Kbytes
• Pin Count: 217
• Max. Operating Frequency: 240 MHz
• Cpu: ARM926
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 118
• Ext Interrupts: 118
• Usb Transceiver: 1
• Usb Speed: Hi-Speed
• Usb Interface: Device
• Spi: 1
• Twi (i2c): 2
• Uart: 5
• Ssc: 2
• Sd / Emmc: 1
• Graphic Lcd: Yes
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 6
• Adc Resolution (bits): 10
• Adc Speed (ksps): 220
• Resistive Touch Screen: Yes
• Temp. Sensor: No
• Crypto Engine: No
• Sram (kbytes): 64
• 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
• Operating Voltage (vcc): 1.08 to 1.32
• 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

ARM DDI0198D
31
The FSR accessed is determined by the value of the Opcode_2 field:
Opcode_2 = 0
Opcode_2 = 1
The fault type encoding is listed in Table 3-9 on page 3-22.
You can access the FSRs using the following instructions:
The format of the Fault Status Register is shown in Figure 2-8.
Table 2-15 shows the bit field descriptions for the FSR.
Copyright © 2001-2003 ARM Limited. All rights reserved.
Data Fault Status Register (DFSR).
Instruction Fault Status Register (IFSR).
UNP/SBZ
Bits
[31:9]
[8]
[7:4]
[3:0]
Description
UNP/SBZP.
Always reads as zero. Writes ignored.
Specifies which of the 16 domains (D15-D0) was being
accessed when a data fault occurred.
Type of fault generated (see Table 2-16 on page 2-20).
Table 2-15 FSR bit field descriptions
9 8 7
0
Figure 2-8 FSR format
Domain
Programmer’s Model
4 3
Status
0
2-19