Datasheet

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 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