Datasheet

32.8.1.3 QOS Control
Name:  QOSCTRL
Offset:  0x03
Reset:  0x05
Property:  PAC Write-Protection
Bit 7 6 5 4 3 2 1 0
DQOS[1:0] CQOS[1:0]
Access
R/W R/W R/W R/W
Reset 0 1 0 1
Bits 3:2 – DQOS[1:0] Data Quality of Service
These bits define the memory priority access during the endpoint or pipe read/write data operation. Refer
to SRAM Quality of Service.
Bits 1:0 – CQOS[1:0] Configuration Quality of Service
These bits define the memory priority access during the endpoint or pipe read/write configuration
operation. Refer to SRAM Quality of Service.
Related Links
11.4.3 SRAM Quality of Service
SAM D21 Family
USB – Universal Serial Bus
© 2018 Microchip Technology Inc.
Datasheet Complete
DS40001882D-page 822