Atmel Evaluation Kit for AT32uC3A0512, 32-Bit AVR Microcontroller Atmel ATEVK1105 ATEVK1105 Datenbogen
Produktcode
ATEVK1105
403
AT32UC3A
27.7
User Interface
The SMC is programmed using the registers listed in
. For each chip select, a set of 4 registers is used to pro-
gram the parameters of the external device connected on it. In
, “CS_number” denotes the chip select number.
16 bytes (0x10) are required per chip select.
The user must complete writing the configuration by writing any one of the MODE registers.
The user must complete writing the configuration by writing any one of the MODE registers.
Table 27-7.
SMC Register Mapping
Offset
Register
Name
Access
Reset State
0x10 x CS_number + 0x00
SMC Setup Register
SETUP
Read/Write
–
0x10 x CS_number + 0x04
SMC Pulse Register
PULSE
Read/Write
–
0x10 x CS_number + 0x08
SMC Cycle Register
CYCLE
Read/Write
–
0x10 x CS_number + 0x0C
SMC Mode Register
MODE
Read/Write
–
32058K
AVR32-01/12