Datasheet

227
SAM9X25 [DATASHEET]
11054E–ATARM–10-Mar-2014
Notes: 1. Reset value depends on the product implementation.
2. PIO_ODSR is Read-only or Read/Write depending on PIO_OWSR I/O lines.
3. Reset value of PIO_PDSR depends on the level of the I/O lines. Reading the I/O line levels requires the clock of the
PIO Controller to be enabled, otherwise PIO_PDSR reads the levels present on the I/O line at the time the clock was
disabled.
4. PIO_ISR is reset at 0x0. However, the first read of the register may read a different value as input changes may have
occurred.
Note: If an offset is not listed in the table it must be considered as reserved.
0x0118 I/O Drive Register 2 PIO_DRIVER2 Read-write 0x00000000
0x011C Reserved
0x0120
to
0x014C
Reserved
Table 23-2. Register Mapping (Continued)
Offset Register Name Access Reset