ATEVK1105 Atmel, ATEVK1105 Datasheet - Page 760

• Manufacturer Part Number: ATEVK1105
• Description: KIT EVAL FOR AT32UC3A0
• Manufacturer: Atmel
• Series: AVR®32r
• Type: MCUr

Specifications of ATEVK1105

• Contents: Evaluation Board, Software and Documentation
• Processor To Be Evaluated: AT32UC3A0512
• Processor Series: AVR
• Data Bus Width: 32 bit
• Interface Type: USART, TWI, USB, SPI, Ethernet
• Operating Supply Voltage: 3.3 V
• Silicon Manufacturer: Atmel
• Core Architecture: AVR
• Core Sub-architecture: AVR UC3
• Silicon Core Number: AT32UC3A0512
• Silicon Family Name: AVR
• Kit Contents: Board CD Docs
• Rohs Compliant: Yes
• For Use With/related Products: AT32UC3A0
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

36.10 JTAG Data Registers
36.10.1
36.10.1.1
36.10.2
32058J–AVR32–04/11
Device Identification Register
Reset register
Device specific ID codes
The following device specific registers can be selected as JTAG scan chain depending on the
instruction loaded in the JTAG Instruction Register. Additional registers exist, but are implicitly
described in the functional description of the relevant instructions.
The Device Identification Register contains a unique identifier for each product. The register is
selected by the IDCODE instruction, which is the default instruction after a JTAG reset.
The different device configurations have different JTAG ID codes, as shown in
Note that if the flash controller is statically reset, the ID code will be undefined
Table 36-16. Device and JTAG ID
The reset register is selected by the AVR_RESET instruction and contains one bit for each reset
domain in the device. Setting each bit to one will keep that domain reset until the bit is cleared.
Bit
Device ID
Bit
Device ID
Revision
Part Number
Manufacturer ID
Device name
AT32UC3A0512
AT32UC3A0256
AT32UC3A0128
AT32UC3A1512
AT32UC3A1256
AT32UC3A1128
31
MS
Revision
B
4 bits
OCD
This is a 4 bit number identifying the revision of the component.
Rev A = 0x0, B = 0x1, etc.
The part number is a 16 bit code identifying the component.
The Manufacturer ID is a 11 bit code identifying the manufacturer.
The JTAG manufacturer ID for ATMEL is 0x01F.
4
28
27
JTAG ID code (r is the revision number)
0xr1EDC03F
0xr1EDF03F
0xr1EE203F
0xr1EDD03F
0xr1EE003F
0xr1EE303F
Part Number
16 bits
APP
3
12
RESERVED
11
2
Manufacturer ID
11 bits
RESERVED
1
AT32UC3A
.
1
Table
CPU
LSB
0
LSB
1 bit
36-16.
1
0
760