Atmel ATSAML22G16A-AUT, Manual

Page: 864 / 1231

36.8.14. Counter Value
Note: Prior to any read access, this register must be synchronized by user by writing the according TCC
Command value to the Control B Set register (CTRLBSET.CMD=READSYNC).
Name: COUNT
Offset: 0x34
Reset: 0x00000000
Property:
PAC Write-Protection, Write-Synchronized, Read-Synchronized
Bit 31 30 29 28 27 26 25 24
COUNT[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
COUNT[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
COUNT[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
COUNT[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 – COUNT[31:0]: Counter Value
These bits hold the value of the counter register.
Note: When the TCC is configured as 24- or 16-bit timer/counter, the excess bits are read zero.
Note: This bit field occupies the MSB of the register, [31:m]. m is dependent on the Resolution bit in the
Control A register (CTRLA.RESOLUTION):
CTRLA.RESOLUTION Bits [31:m]
0x0 - NONE 31:0 (depicted)
0x1 - DITH4 31:4
0x2 - DITH5 31:5
0x3 - DITH6 31:6
Atmel SAM L22G / L22J / L22N [DATASHEET]
Atmel-42402E-SAM L22G / L22J / L22N_Datasheet_Complete-07/2016
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