Atmel Xplained Evaluation Board AT32UC3L0-XPLD AT32UC3L0-XPLD Data Sheet
Product codes
AT32UC3L0-XPLD
35
32099G–06/2011
AT32UC3L016/32/64
The following GPIO registers are mapped on the local bus:
Table 5-4.
Local Bus Mapped GPIO Registers
Port
Register
Mode
Local Bus
Address
Address
Access
0
Output Driver Enable Register (ODER)
WRITE
0x40000040
Write-only
SET
0x40000044
Write-only
CLEAR
0x40000048
Write-only
TOGGLE
0x4000004C
Write-only
Output Value Register (OVR)
WRITE
0x40000050
Write-only
SET
0x40000054
Write-only
CLEAR
0x40000058
Write-only
TOGGLE
0x4000005C
Write-only
Pin Value Register (PVR)
-
0x40000060
Read-only
1
Output Driver Enable Register (ODER)
WRITE
0x40000240
Write-only
SET
0x40000244
Write-only
CLEAR
0x40000248
Write-only
TOGGLE
0x4000024C
Write-only
Output Value Register (OVR)
WRITE
0x40000250
Write-only
SET
0x40000254
Write-only
CLEAR
0x40000258
Write-only
TOGGLE
0x4000025C
Write-only
Pin Value Register (PVR)
-
0x40000260
Read-only