AT32UC3A3256S Atmel Corporation, AT32UC3A3256S Datasheet - Page 135

• Manufacturer Part Number: AT32UC3A3256S
• Manufacturer: Atmel Corporation

Specifications of AT32UC3A3256S

• Flash (kbytes): 256 Kbytes
• Pin Count: 144
• Max. Operating Frequency: 66 MHz
• Cpu: 32-bit AVR
• # Of Touch Channels: 32
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 110
• Ext Interrupts: 110
• Usb Transceiver: 1
• Usb Speed: Hi-Speed
• Usb Interface: Device + OTG
• Spi: 6
• Twi (i2c): 2
• Uart: 4
• Lin: 4
• Ssc: 1
• Sd / Emmc: 1
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 8
• Adc Resolution (bits): 10
• Adc Speed (ksps): 384
• Resistive Touch Screen: No
• Dac Channels: 2
• Dac Resolution (bits): 16
• Temp. Sensor: No
• Crypto Engine: AES
• Sram (kbytes): 128
• Self Program Memory: YES
• External Bus Interface: 1
• Dram Memory: sdram
• Nand Interface: Yes
• Picopower: No
• Temp. Range (deg C): -40 to 85
• I/o Supply Class: 3.0 to 3.6
• Operating Voltage (vcc): 3.0 to 3.6
• Fpu: No
• Mpu / Mmu: Yes / No
• Timers: 6
• Output Compare Channels: 18
• Input Capture Channels: 12
• Pwm Channels: 12
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: Yes

9.6.3.5
9.6.3.6
32002F–03/2010
Data Trace, Read-Modify-Write (DTRMW)
Data Trace, Read-Modify-Write with Sync (DTRMWS)
This message is generated when a Read-Modify-Write (RMW) instruction is generated with a
target address within an active data trace window. These instructions have the format "memc/s/t
imm, bp", and can clear, set, or toggle a specified bit in memory.
Table 9-47.
This message is output instead of DTRMW under the same conditions as shown for DTDWS.
Table 9-48.
Data Trace, Read-Modify-Write
message
Packet
Size
32
5
2
6
Data Trace, Read-Modify-Write
with sync message
Packet
Size
32
5
2
6
Packet
Name
U-ADDR
BIT
TYPE
TCODE
Packet
Name
F-ADDR
BIT
TYPE
TCODE
Data Trace, Read-Modify-Write message
Data Trace, Read-Modify-Write with Sync message
Packet
Type
Variable
Variable
Fixed
Fixed
Packet
Type
Variable
Variable
Fixed
Fixed
Direction: From target
Description
The unique portion of the data write address, which is relative to
the previous Data Trace Message (read or write).
Bit argument of the RMW instruction.
Bit operation:
00 = Reserved
01 = Clear
10 = Set
11 = Toggle
Value=58
Direction: From target
Description
The full address of the memory location written. Most significant
bits that have a value of 0 are truncated.
Bit argument of the RMW instruction.
Bit operation:
00 = Reserved
01 = Clear
10 = Set
11 = Toggle
Value=59
AVR32
135