SAM9XE512 Atmel Corporation, SAM9XE512 Datasheet - Page 251

• Manufacturer Part Number: SAM9XE512
• Manufacturer: Atmel Corporation

Specifications of SAM9XE512

• Flash (kbytes): 512 Kbytes
• Pin Count: 217
• Max. Operating Frequency: 180 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): 2
• Uart: 6
• 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): 32
• 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): 1.65 to 1.95
• Fpu: No
• Mpu / Mmu: No / Yes
• Timers: 6
• Output Compare Channels: 6
• Input Capture Channels: 6
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: No

C.5.3
ARM DDI 0165B
Instruction register
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
IEEE Standard 1149.1 requires that bit 0 of the ID register be set to 1.
Operating mode
Purpose
Length
Operating mode
Version
Note
Copyright © 2000 ARM Limited. All rights reserved.
The recommended generic value for TAPID[31:0] in a base
ARM9E-S implementation is
When the IDCODE instruction is current, the ID register is
selected as the serial path between DBGTDI and DBGTDO.
There is no parallel output from the ID register.
The 32-bit device identification code is loaded into the ID register
from its parallel inputs during the CAPTURE-DR state.
Specifies a TAP instruction.
4 bits.
In the SHIFT-IR state, the instruction register is selected as the
serial path between DBGTDI and DBGTDO.
During the CAPTURE-IR state, the binary value b0001 is loaded
into this register. This value is shifted out during SHIFT-IR (least
significant bit first), while a new instruction is shifted in (least
significant bit first).
During the UPDATE-IR state, the value in the instruction register
specifies the current instruction.
On reset, IDCODE specifies the current instruction.
Part number
Figure C-3 ID code register format
0x15900F0F
Manufacturer identity
.
Debug in depth
C-11
1