Техническая Спецификация для Atmel Evaluation Kit for AT32uC3A0512, 32-Bit AVR Microcontroller Atmel ATEVK1105 ATEVK1105
Модели
ATEVK1105
339
AT32UC3A
26.8
Universal Synchronous/Asynchronous Receiver/Transmitter (USART) User Interface
26.8.1
Register Mapping
3. Values in the Version Register vary with the version of the IP block implementation.
Table 26-12.
Register Mapping
Offset
Register
Name
Access
Reset
0x0000
Control Register
CR
Write-only
–
0x0004
Mode Register
MR
Read-write
–
0x0008
Interrupt Enable Register
IER
Write-only
–
0x000C
Interrupt Disable Register
IDR
Write-only
–
0x0010
Interrupt Mask Register
IMR
Read-only
0x0
0x0014
Channel Status Register
CSR
Read-only
–
0x0018
Receiver Holding Register
RHR
Read-only
0x0
0x001C
Transmitter Holding Register
THR
Write-only
–
0x0020
Baud Rate Generator Register
BRGR
Read-write
0x0
0x0024
Receiver Time-out Register
RTOR
Read-write
0x0
0x0028
Transmitter Timeguard Register
TTGR
Read-write
0x0
0x2C - 0x3C
Reserved
–
–
–
0x0040
FI DI Ratio Register
FIDI
Read-write
0x174
0x0044
Number of Errors Register
NER
Read-only
–
0x0048
Reserved
–
–
–
0x004C
IrDA Filter Register
IFR
Read-write
0x0
0x0050
Manchester Encoder Decoder Register
MAN
Read-write
0x30011004
0x5C - 0xF8
Reserved
–
–
–
0xFC
Version Register
VERSION
Read-only
0x–
0x5C - 0xFC
Reserved
–
–
–
32058K
AVR32-01/12