AT32UC3C1512C Atmel Corporation, AT32UC3C1512C Datasheet - Page 136

• Manufacturer Part Number: AT32UC3C1512C
• Manufacturer: Atmel Corporation

Specifications of AT32UC3C1512C

• Flash (kbytes): 512 Kbytes
• Pin Count: 100
• Max. Operating Frequency: 66 MHz
• Cpu: 32-bit AVR
• # Of Touch Channels: 32
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 81
• Ext Interrupts: 100
• Usb Transceiver: 1
• Quadrature Decoder Channels: 2
• Usb Speed: Full Speed
• Usb Interface: Device + OTG
• Spi: 7
• Twi (i2c): 3
• Uart: 5
• Can: 2
• Lin: 5
• Ssc: 1
• Ethernet: 1
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 16
• Adc Resolution (bits): 12
• Adc Speed (ksps): 2000
• Analog Comparators: 4
• Resistive Touch Screen: No
• Dac Channels: 4
• Dac Resolution (bits): 12
• Temp. Sensor: No
• Crypto Engine: No
• Sram (kbytes): 68
• Self Program Memory: YES
• Dram Memory: No
• Nand Interface: No
• Picopower: No
• Temp. Range (deg C): -40 to 85
• I/o Supply Class: 3.0 to 3.6 or 4.5 to 5.5
• Operating Voltage (vcc): 3.0 to 3.6 or 4.5 to 5.5
• Fpu: Yes
• Mpu / Mmu: Yes / No
• Timers: 6
• Output Compare Channels: 22
• Input Capture Channels: 12
• Pwm Channels: 19
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: Yes

9.6.4
9.6.4.1
9.6.4.2
9.7
9.7.1
32002F–03/2010
Ownership Trace
Registers
Functional description
Data Trace Control register (DTC)
Data Trace Start/End Address register (DTSA/DTEA)
This register controls actions taken on data accesses within all data trace channels.
Table 9-49.
DTSAn and DTEAn define the inclusive data access range [DTSAn : DTEAn] for trace channel
n. Each trace channel 0 and 1 has its own DTSA/DTEA register pair. If DTSA=DTEA, the trace
channel will match on accesses to a single location. If DTSA>DTEA, no match will occur for the
trace channel.
DTSA0, DTSA1
Table 9-50.
DTEA0, DTEA1
Table 9-51.
The AVR32 OCD system implements Ownership Trace in compliance with the Nexus standard.
Ownership trace provides a macroscopic view, such as task flow reconstruction, when debug-
ging software written in a high level (or object oriented) language. It offers the highest level of
abstraction for tracking operating system software execution. This is especially useful when the
developer is not interested in debugging at lower levels.
Ownership trace is especially important for embedded processors with a memory management
unit, in which all processes can use the same virtual program and data spaces. Ownership trace
R/W
R/W
R/W
R
R/W
R/W
R/W
R/W
R/W
R/W
Bit Number
31:30
29:28
27:2
1
0
Data Trace Control Register
Data Trace Start Address Register
Data Trace End Address Register
Bit Number
31:0
Bit Number
31:0
Field Name
RWT0
RWT1
Reserved
T1WP
T0WP
Field Name
DTSA
Field Name
DTEA
Init. Val.
0
0
0
0
0
Init. Val.
0
Init. Val.
0
Description
RWT0 - Read/Write Trace channel 0
00 = No trace enabled
x1 = Enable data read trace
1x = Enable data write trace
RWT1 - Read/Write Trace channel 1
00 = No trace enabled
x1 = Enable data read trace
1x = Enable data write trace
T1WP - Trace Channel 1 Watchpoint
T0WP - Trace Channel 0 Watchpoint
Description
DTSA - Start address for trace visibility
Description
DTEA - End address for trace visibility
AVR32
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