Here is a list of all documented struct and union fields with links to the struct/union documentation for each field:

### - p -

- PAC_ : MCLK_AHBMASK_Type , MCLK_APBAMASK_Type , PAC_INTFLAGA_Type , PAC_STATUSA_Type
- PADCAL : UsbDevice , UsbHost
- PARAM : Nvmctrl
- PARTNBH : DSU_PID1_Type
- PARTNBL : DSU_PID0_Type
- PATH : EVSYS_CHANNEL_Type
- PATT : Tcc , TCC_SYNCBUSY_Type
- PATTBUF : Tcc
- PATTBUFV : TCC_STATUS_Type
- PBLDATA : Nvmctrl
- PC : Picop , PICOP_OCDPC_Type , PICOP_PC_Type
- PCC_ : MCLK_APBDMASK_Type , PAC_INTFLAGD_Type , PAC_STATUSD_Type
- PCEN : PCC_MR_Type
- PCEXEN : PICOP_CONFIG_Type
- PCFG : UsbHostPipe
- PCHCTRL : Gclk
- PCKSIZE : UsbDeviceDescBank , UsbHostDescBank
- PCR : Sdhc
- PDADDR : USB_HOST_CTRL_PIPE_Type
- PDEC_ : MCLK_APBCMASK_Type , PAC_INTFLAGC_Type , PAC_STATUSC_Type
- PDRQFR : GMAC_IDR_Type , GMAC_IER_Type , GMAC_IMR_Type , GMAC_ISR_Type
- PDRQFT : GMAC_IDR_Type , GMAC_IER_Type , GMAC_IMR_Type , GMAC_ISR_Type
- PDRSFR : GMAC_IDR_Type , GMAC_IER_Type , GMAC_IMR_Type , GMAC_ISR_Type
- PDRSFT : GMAC_IDR_Type , GMAC_IER_Type , GMAC_IMR_Type , GMAC_ISR_Type
- PEA : CAN_IR_Type
- PEAE : CAN_IE_Type
- PEAL : CAN_ILS_Type
- PED : CAN_IR_Type
- PEDE : CAN_IE_Type
- PEDL : CAN_ILS_Type
- PEFRN : Gmac
- PEFRSH : Gmac
- PEFRSL : Gmac
- PEFTN : Gmac
- PEFTSH : Gmac
- PEFTSL : Gmac
- PEN : GMAC_NCFGR_Type
- PEND : DMAC_CHSTATUS_Type , DMAC_INTPEND_Type
- PENDCH : Dmac , DMAC_PENDCH_Type
- PENDCH0 : DMAC_PENDCH_Type
- PENDCH1 : DMAC_PENDCH_Type
- PENDCH10 : DMAC_PENDCH_Type
- PENDCH11 : DMAC_PENDCH_Type
- PENDCH12 : DMAC_PENDCH_Type
- PENDCH13 : DMAC_PENDCH_Type
- PENDCH14 : DMAC_PENDCH_Type
- PENDCH15 : DMAC_PENDCH_Type
- PENDCH16 : DMAC_PENDCH_Type
- PENDCH17 : DMAC_PENDCH_Type
- PENDCH18 : DMAC_PENDCH_Type
- PENDCH19 : DMAC_PENDCH_Type
- PENDCH2 : DMAC_PENDCH_Type
- PENDCH20 : DMAC_PENDCH_Type
- PENDCH21 : DMAC_PENDCH_Type
- PENDCH22 : DMAC_PENDCH_Type
- PENDCH23 : DMAC_PENDCH_Type
- PENDCH24 : DMAC_PENDCH_Type
- PENDCH25 : DMAC_PENDCH_Type
- PENDCH26 : DMAC_PENDCH_Type
- PENDCH27 : DMAC_PENDCH_Type
- PENDCH28 : DMAC_PENDCH_Type
- PENDCH29 : DMAC_PENDCH_Type
- PENDCH3 : DMAC_PENDCH_Type
- PENDCH30 : DMAC_PENDCH_Type
- PENDCH31 : DMAC_PENDCH_Type
- PENDCH4 : DMAC_PENDCH_Type
- PENDCH5 : DMAC_PENDCH_Type
- PENDCH6 : DMAC_PENDCH_Type
- PENDCH7 : DMAC_PENDCH_Type
- PENDCH8 : DMAC_PENDCH_Type
- PENDCH9 : DMAC_PENDCH_Type
- PEPNUM : USB_HOST_CTRL_PIPE_Type
- PER : RTC_MODE0_INTENCLR_Type , RTC_MODE0_INTENSET_Type , RTC_MODE0_INTFLAG_Type , RTC_MODE1_INTENCLR_Type , RTC_MODE1_INTENSET_Type , RTC_MODE1_INTFLAG_Type , RTC_MODE1_PER_Type , RTC_MODE1_SYNCBUSY_Type , RTC_MODE2_INTENCLR_Type , RTC_MODE2_INTENSET_Type , RTC_MODE2_INTFLAG_Type , RtcMode1 , TC_COUNT8_PER_Type , TC_SYNCBUSY_Type , Tcc , TCC_PER_Type , TCC_SYNCBUSY_Type , TcCount8 , WDT_CONFIG_Type
- PER0 : RTC_MODE0_INTENCLR_Type , RTC_MODE0_INTENSET_Type , RTC_MODE0_INTFLAG_Type , RTC_MODE1_INTENCLR_Type , RTC_MODE1_INTENSET_Type , RTC_MODE1_INTFLAG_Type , RTC_MODE2_INTENCLR_Type , RTC_MODE2_INTENSET_Type , RTC_MODE2_INTFLAG_Type
- PER1 : RTC_MODE0_INTENCLR_Type , RTC_MODE0_INTENSET_Type , RTC_MODE0_INTFLAG_Type , RTC_MODE1_INTENCLR_Type , RTC_MODE1_INTENSET_Type , RTC_MODE1_INTFLAG_Type , RTC_MODE2_INTENCLR_Type , RTC_MODE2_INTENSET_Type , RTC_MODE2_INTFLAG_Type
- PER2 : RTC_MODE0_INTENCLR_Type , RTC_MODE0_INTENSET_Type , RTC_MODE0_INTFLAG_Type , RTC_MODE1_INTENCLR_Type , RTC_MODE1_INTENSET_Type , RTC_MODE1_INTFLAG_Type , RTC_MODE2_INTENCLR_Type , RTC_MODE2_INTENSET_Type , RTC_MODE2_INTFLAG_Type
- PER3 : RTC_MODE0_INTENCLR_Type , RTC_MODE0_INTENSET_Type , RTC_MODE0_INTFLAG_Type , RTC_MODE1_INTENCLR_Type , RTC_MODE1_INTENSET_Type , RTC_MODE1_INTFLAG_Type , RTC_MODE2_INTENCLR_Type , RTC_MODE2_INTENSET_Type , RTC_MODE2_INTFLAG_Type
- PER4 : RTC_MODE0_INTENCLR_Type , RTC_MODE0_INTENSET_Type , RTC_MODE0_INTFLAG_Type , RTC_MODE1_INTENCLR_Type , RTC_MODE1_INTENSET_Type , RTC_MODE1_INTFLAG_Type , RTC_MODE2_INTENCLR_Type , RTC_MODE2_INTENSET_Type , RTC_MODE2_INTFLAG_Type
- PER5 : RTC_MODE0_INTENCLR_Type , RTC_MODE0_INTENSET_Type , RTC_MODE0_INTFLAG_Type , RTC_MODE1_INTENCLR_Type , RTC_MODE1_INTENSET_Type , RTC_MODE1_INTFLAG_Type , RTC_MODE2_INTENCLR_Type , RTC_MODE2_INTENSET_Type , RTC_MODE2_INTFLAG_Type
- PER6 : RTC_MODE0_INTENCLR_Type , RTC_MODE0_INTENSET_Type , RTC_MODE0_INTFLAG_Type , RTC_MODE1_INTENCLR_Type , RTC_MODE1_INTENSET_Type , RTC_MODE1_INTFLAG_Type , RTC_MODE2_INTENCLR_Type , RTC_MODE2_INTENSET_Type , RTC_MODE2_INTFLAG_Type
- PER7 : RTC_MODE0_INTENCLR_Type , RTC_MODE0_INTENSET_Type , RTC_MODE0_INTFLAG_Type , RTC_MODE1_INTENCLR_Type , RTC_MODE1_INTENSET_Type , RTC_MODE1_INTFLAG_Type , RTC_MODE2_INTENCLR_Type , RTC_MODE2_INTENSET_Type , RTC_MODE2_INTFLAG_Type
- PERBUF : TC_COUNT8_PERBUF_Type , Tcc , TCC_PERBUF_Type , TcCount8
- PERBUFV : TC_STATUS_Type , TCC_STATUS_Type
- PEREN : PDEC_CTRLA_Type
- PEREO : RTC_MODE0_EVCTRL_Type , RTC_MODE1_EVCTRL_Type , RTC_MODE2_EVCTRL_Type
- PEREO0 : RTC_MODE0_EVCTRL_Type , RTC_MODE1_EVCTRL_Type , RTC_MODE2_EVCTRL_Type
- PEREO1 : RTC_MODE0_EVCTRL_Type , RTC_MODE1_EVCTRL_Type , RTC_MODE2_EVCTRL_Type
- PEREO2 : RTC_MODE0_EVCTRL_Type , RTC_MODE1_EVCTRL_Type , RTC_MODE2_EVCTRL_Type
- PEREO3 : RTC_MODE0_EVCTRL_Type , RTC_MODE1_EVCTRL_Type , RTC_MODE2_EVCTRL_Type
- PEREO4 : RTC_MODE0_EVCTRL_Type , RTC_MODE1_EVCTRL_Type , RTC_MODE2_EVCTRL_Type
- PEREO5 : RTC_MODE0_EVCTRL_Type , RTC_MODE1_EVCTRL_Type , RTC_MODE2_EVCTRL_Type
- PEREO6 : RTC_MODE0_EVCTRL_Type , RTC_MODE1_EVCTRL_Type , RTC_MODE2_EVCTRL_Type
- PEREO7 : RTC_MODE0_EVCTRL_Type , RTC_MODE1_EVCTRL_Type , RTC_MODE2_EVCTRL_Type
- PERID : PAC_WRCTRL_Type
- PERMAX : USB_HOST_CTRL_PIPE_Type
- PERR : DSU_STATUSA_Type , SERCOM_USART_STATUS_Type , USB_HOST_PINTENCLR_Type , USB_HOST_PINTENSET_Type , USB_HOST_PINTFLAG_Type
- PEV : GMAC_TPFCP_Type
- PFNZ : GMAC_IDR_Type , GMAC_IER_Type , GMAC_IMR_Type , GMAC_ISR_Type
- PFR : Gmac
- PFREEZE : USB_HOST_PSTATUS_Type , USB_HOST_PSTATUSCLR_Type , USB_HOST_PSTATUSSET_Type
- PFRX : GMAC_PFR_Type
- PFT : Gmac
- PFTR : GMAC_IDR_Type , GMAC_IER_Type , GMAC_IMR_Type , GMAC_ISR_Type
- PFTX : GMAC_PFT_Type
- PGE : TCC_PATT_Type
- PGE0 : TCC_PATT_Type
- PGE1 : TCC_PATT_Type
- PGE2 : TCC_PATT_Type
- PGE3 : TCC_PATT_Type
- PGE4 : TCC_PATT_Type
- PGE5 : TCC_PATT_Type
- PGE6 : TCC_PATT_Type
- PGE7 : TCC_PATT_Type
- PGEB : TCC_PATTBUF_Type
- PGEB0 : TCC_PATTBUF_Type
- PGEB1 : TCC_PATTBUF_Type
- PGEB2 : TCC_PATTBUF_Type
- PGEB3 : TCC_PATTBUF_Type
- PGEB4 : TCC_PATTBUF_Type
- PGEB5 : TCC_PATTBUF_Type
- PGEB6 : TCC_PATTBUF_Type
- PGEB7 : TCC_PATTBUF_Type
- PGV : TCC_PATT_Type
- PGV0 : TCC_PATT_Type
- PGV1 : TCC_PATT_Type
- PGV2 : TCC_PATT_Type
- PGV3 : TCC_PATT_Type
- PGV4 : TCC_PATT_Type
- PGV5 : TCC_PATT_Type
- PGV6 : TCC_PATT_Type
- PGV7 : TCC_PATT_Type
- PGVB : TCC_PATTBUF_Type
- PGVB0 : TCC_PATTBUF_Type
- PGVB1 : TCC_PATTBUF_Type
- PGVB2 : TCC_PATTBUF_Type
- PGVB3 : TCC_PATTBUF_Type
- PGVB4 : TCC_PATTBUF_Type
- PGVB5 : TCC_PATTBUF_Type
- PGVB6 : TCC_PATTBUF_Type
- PGVB7 : TCC_PATTBUF_Type
- PHYA : GMAC_MAN_Type
- PID0 : Dsu , PORT_EVCTRL_Type
- PID1 : Dsu , PORT_EVCTRL_Type
- PID2 : Dsu , PORT_EVCTRL_Type
- PID3 : Dsu , PORT_EVCTRL_Type
- PID4 : Dsu
- PID5 : Dsu
- PID6 : Dsu
- PID7 : Dsu
- PIDER : USB_HOST_STATUS_PIPE_Type
- PINCFG : PortGroup
- PINEN : PDEC_CTRLA_Type
- PINEN0 : PDEC_CTRLA_Type
- PINEN1 : PDEC_CTRLA_Type
- PINEN2 : PDEC_CTRLA_Type
- PINMASK : PORT_WRCONFIG_Type
- PINOUT : SERCOM_I2CM_CTRLA_Type , SERCOM_I2CS_CTRLA_Type
- PINSTATE : Eic , EIC_PINSTATE_Type
- PINTENCLR : UsbHostPipe
- PINTENSET : UsbHostPipe
- PINTFLAG : UsbHostPipe
- PINTSMRY : UsbHost
- PINVEN : PDEC_CTRLA_Type
- PINVEN0 : PDEC_CTRLA_Type
- PINVEN1 : PDEC_CTRLA_Type
- PINVEN2 : PDEC_CTRLA_Type
- PLOADEN : SERCOM_SPI_CTRLB_Type
- PM_ : MCLK_APBAMASK_Type , PAC_INTFLAGA_Type , PAC_STATUSA_Type
- PMODE : SERCOM_USART_CTRLB_Type
- PMUX : PORT_WRCONFIG_Type , PortGroup
- PMUXE : PORT_PMUX_Type
- PMUXEN : PORT_PINCFG_Type , PORT_WRCONFIG_Type
- PMUXO : PORT_PMUX_Type
- POL : TCC_WAVE_Type
- POL0 : TCC_WAVE_Type
- POL1 : TCC_WAVE_Type
- POL2 : TCC_WAVE_Type
- POL3 : TCC_WAVE_Type
- POL4 : TCC_WAVE_Type
- POL5 : TCC_WAVE_Type
- POR : RSTC_RCAUSE_Type
- PORT_ : MCLK_APBBMASK_Type , PAC_INTFLAGB_Type , PAC_STATUSB_Type
- PORTEI0 : PORT_EVCTRL_Type
- PORTEI1 : PORT_EVCTRL_Type
- PORTEI2 : PORT_EVCTRL_Type
- PORTEI3 : PORT_EVCTRL_Type
- PQ : GMAC_TPFCP_Type
- PRAS : HmatrixbPrs
- PRBS : HmatrixbPrs
- PREAMBLE : DSU_CID1_Type
- PREAMBLEB0 : DSU_CID0_Type
- PREAMBLEB2 : DSU_CID2_Type
- PREAMBLEB3 : DSU_CID3_Type
- PREC : SERCOM_I2CS_INTENCLR_Type , SERCOM_I2CS_INTENSET_Type , SERCOM_I2CS_INTFLAG_Type
- PRESC : Pdec , PDEC_PRESC_Type , PDEC_SYNCBUSY_Type
- PRESCALER : ADC_CTRLA_Type , RTC_MODE0_CTRLA_Type , RTC_MODE1_CTRLA_Type , RTC_MODE2_CTRLA_Type , TC_CTRLA_Type , TCC_CTRLA_Type
- PRESCALER0 : EIC_DPRESCALER_Type
- PRESCALER1 : EIC_DPRESCALER_Type
- PRESCBUF : Pdec , PDEC_PRESCBUF_Type
- PRESCBUFV : PDEC_STATUS_Type
- PRESCSYNC : TC_CTRLA_Type , TCC_CTRLA_Type
- PRI : EVSYS_PRICTRL_Type
- PRICTRL : Evsys
- PRICTRL0 : Dmac
- PRILVL : DMAC_CHPRILVL_Type
- PRM : NVMCTRL_CTRLA_Type , NVMCTRL_STATUS_Type
- PROCDLY : ICM_RCFG_Type
- PROCESSOR : DSU_DID_Type
- PROGE : NVMCTRL_INTENCLR_Type , NVMCTRL_INTENSET_Type , NVMCTRL_INTFLAG_Type
- PROT : DSU_STATUSB_Type
- Prs : Hmatrixb
- PSEL : SUPC_BOD33_Type
- PSR : Can , Sdhc
- PSTATUS : UsbHostPipe
- PSTATUSCLR : UsbHostPipe
- PSTATUSSET : UsbHostPipe
- PSZ : NVMCTRL_PARAM_Type , NVMCTRL_SEESTAT_Type
- PTOKEN : USB_HOST_PCFG_Type
- PTYPE : USB_HOST_PCFG_Type
- PTZ : GMAC_IDR_Type , GMAC_IER_Type , GMAC_IMR_Type , GMAC_ISR_Type
- PUKCC_ : MCLK_AHBMASK_Type , PAC_INTFLAGAHB_Type , PAC_INTFLAGC_Type , PAC_STATUSC_Type
- PULLEN : PORT_PINCFG_Type , PORT_WRCONFIG_Type
- PVALEN : SDHC_HC2R_Type
- PVR : Sdhc
- PWSAKDLY : Pm
- PXE : CAN_PSR_Type
- PXHD : CAN_CCCR_Type