Datasheet

297
Atmel | SMART SAM D20 [DATASHEET]
Atmel-42129K–SAM-D20_datasheet–06/2014
21.8.7 Data Output Value Set
This register allows the user to set one or more output I/O pin drive levels high, without doing a read-modify-write
operation. Changes in this register will also be reflected in the Data Output Value (OUT), Data Output Value Toggle
(OUTTGL) and Data Output Value Clear (OUTCLR) registers.
Name: OUTSET
Offset: 0x18+x*0x80 [x=0..1]
Reset: 0x00000000
Property: Write-Protected
z Bits 31:0 – OUTSET[31:0]: Port Data Output Value Set
0: The I/O pin output is driven low.
1: The I/O pin output is driven high.
Writing a zero to a bit has no effect.
Writing a one to a bit will set the corresponding bit in the OUT register, which sets the output drive level high for I/O
pins configured as outputs via the Data Direction register (DIR). For pins configured as inputs via the Data Direc-
tion register (DIR) with pull enabled via the Pull Enable register (PULLEN), these bits will set the input pull direction
to an internal pull-up.
Bit 3130292827262524
OUTSET[31:24]
Access R/W R/W R/W R/W R/W R/W R/W R/W
Reset00000000
Bit 2322212019181716
OUTSET[23:16]
Access R/W R/W R/W R/W R/W R/W R/W R/W
Reset00000000
Bit 151413121110 9 8
OUTSET[15:8]
Access R/W R/W R/W R/W R/W R/W R/W R/W
Reset00000000
Bit76543210
OUTSET[7:0]
Access R/W R/W R/W R/W R/W R/W R/W R/W
Reset00000000