Datasheet

44
32117DS–AVR-01/12
AT32UC3C
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
A 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
B Output Driver Enable Register (ODER) WRITE 0x40000140 Write-only
SET 0x40000144 Write-only
CLEAR 0x40000148 Write-only
TOGGLE 0x4000014C Write-only
Output Value Register (OVR) WRITE 0x40000150 Write-only
SET 0x40000154 Write-only
CLEAR 0x40000158 Write-only
TOGGLE 0x4000015C Write-only
Pin Value Register (PVR) - 0x40000160 Read-only
C 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