Datasheet

24.9.11 GMAC Interrupt Enable Register
Name: IER
Offset: 0x028
Reset: –
Property: Write-only
This register is write-only and will always return zero.
The following values are valid for all listed bit names of this register:
0: No effect.
1: Enables the corresponding interrupt.
Bit 31 30 29 28 27 26 25 24
TSUCMP WOL SRI PDRSFT PDRQFT
Access
W W W W W
Reset – – – – –
Bit 23 22 21 20 19 18 17 16
PDRSFR PDRQFR SFT DRQFT SFR DRQFR
Access
W W W W W W
Reset – – – – – –
Bit 15 14 13 12 11 10 9 8
EXINT PFTR PTZ PFNZ HRESP ROVR
Access
W W W W W W
Reset – – – – – –
Bit 7 6 5 4 3 2 1 0
TCOMP TFC RLEX TUR TXUBR RXUBR RCOMP MFS
Access
W W W W W W W W
Reset – – – – – – – –
Bit 29 – TSUCMP TSU Timer Comparison
Bit 28 – WOL Wake On LAN
Bit 26 – SRI TSU Seconds Register Increment
Bit 25 – PDRSFT PDelay Response Frame Transmitted
Bit 24 – PDRQFT PDelay Request Frame Transmitted
Bit 23 – PDRSFR PDelay Response Frame Received
Bit 22 – PDRQFR PDelay Request Frame Received
Bit 21 – SFT PTP Sync Frame Transmitted
Bit 20 – DRQFT PTP Delay Request Frame Transmitted
SAM D5x/E5x Family Data Sheet
GMAC - Ethernet MAC
© 2019 Microchip Technology Inc.
Datasheet
DS60001507E-page 542