Atmel ATSAML22G16A-AUT, Руководство пользователя

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29.8.8. Data Output Value Toggle
This register allows the user to toggle the drive level of one or more output I/O pins, without doing a read-
modify-write operation. Changes in this register will also be reflected in the Data Output Value (OUT),
Data Output Value Set (OUTSET) and Data Output Value Clear (OUTCLR) registers.
Name: OUTTGL
Offset: 0x1C
Reset: 0x00000000
Property:
PAC Write-Protection
Bit 31 30 29 28 27 26 25 24
OUTTGL[31:24]
Access R/W R/W R/W R/W R/W R/W R/W R/W
Reset 0 0 0 0 0 0 0 0
Bit 23 22 21 20 19 18 17 16
OUTTGL[23:16]
Access R/W R/W R/W R/W R/W R/W R/W R/W
Reset 0 0 0 0 0 0 0 0
Bit 15 14 13 12 11 10 9 8
OUTTGL[15:8]
Access R/W R/W R/W R/W R/W R/W R/W R/W
Reset 0 0 0 0 0 0 0 0
Bit 7 6 5 4 3 2 1 0
OUTTGL[7:0]
Access R/W R/W R/W R/W R/W R/W R/W R/W
Reset 0 0 0 0 0 0 0 0
Bits 31:0 – OUTTGL[31:0]: PORT Data Output Value Toggle
Writing '0' to a bit has no effect.
Writing '1' to a bit will toggle the corresponding bit in the OUT register, which inverts the output drive level
for I/O pins configured as outputs via the Data Direction register (DIR). For pins configured as inputs via
Data Direction register (DIR) with pull enabled via the Pull Enable register (PULLEN), these bits will
toggle the input pull direction.
Value Description
0 The corresponding I/O pin in the PORT group will keep its configuration.
1 The corresponding OUT bit value is toggled.
Atmel SAM L22G / L22J / L22N [DATASHEET]
Atmel-42402E-SAM L22G / L22J / L22N_Datasheet_Complete-07/2016
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