SAM9M11 Atmel Corporation, SAM9M11 Datasheet - Page 258

• Manufacturer Part Number: SAM9M11
• Manufacturer: Atmel Corporation

Specifications of SAM9M11

• Flash (kbytes): 0 Kbytes
• Pin Count: 324
• Max. Operating Frequency: 400 MHz
• Cpu: ARM926
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 160
• Ext Interrupts: 160
• Usb Transceiver: 3
• Usb Speed: Hi-Speed
• Usb Interface: Host, Device
• Spi: 2
• Twi (i2c): 2
• Uart: 5
• Lin: 4
• Ssc: 2
• Ethernet: 1
• Sd / Emmc: 2
• Graphic Lcd: Yes
• Video Decoder: Yes
• Camera Interface: Yes
• Adc Channels: 8
• Adc Resolution (bits): 10
• Adc Speed (ksps): 440
• Resistive Touch Screen: Yes
• Dac Resolution (bits): No
• Temp. Sensor: No
• Crypto Engine: AES/DES
• Sram (kbytes): 64
• Self Program Memory: NO
• External Bus Interface: 2
• Dram Memory: DDR2/LPDDR, SDRAM/LPSDR
• Nand Interface: Yes
• Picopower: No
• Temp. Range (deg C): -40 to 85
• I/o Supply Class: 1.8/3.3
• Operating Voltage (vcc): 0.9 to 1.1
• Fpu: No
• Mpu / Mmu: No / Yes
• Timers: 6
• Output Compare Channels: 6
• Input Capture Channels: 6
• Pwm Channels: 4
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: No

Debug in Depth
B.12
B-40
The watchpoint registers
The two watchpoint units, known as Watchpoint 0 and Watchpoint 1, each contain three
pairs of registers:
•
•
•
Each register is independently programmable and has a unique address. The function
and mapping of the resisters is shown in Table B-5.
address value and address mask
data value and data mask
control value and control mask.
Copyright © 1994-2001. All rights reserved.
Table B-5 Function and mapping of EmbeddedICE registers
Address
00000
00001
00100
00101
01000
01001
01010
01011
01100
01101
10000
10001
10010
10011
10100
10101
Width
3
5
6
32
32
32
32
32
9
8
32
32
32
32
9
8
Debug control
Debug comms data register
Watchpoint 0 address value
Watchpoint 0 address mask
Watchpoint 0 data value
Watchpoint 0 data mask
Watchpoint 1 address value
Watchpoint 1 address mask
Watchpoint 1 data value
Watchpoint 1 data mask
Function
Debug status
Debug comms control register
Watchpoint 0 control value
Watchpoint 0 control mask
Watchpoint 1 control value
Watchpoint 1 control mask
ARM DDI 0029G