PRUICSS_IntcInitData Struct Reference

Detailed Description

PRUICSS Interrupt controller initialisation data structure.

Data Fields
uint8_t	sysevtsEnabled [PRUICSS_INTC_NUM_SYS_EVTS]
PRUICSS_SysevtToChannelMap	sysevtToChannelMap [PRUICSS_INTC_NUM_SYS_EVTS]
PRUICSS_ChannelToHostMap	channelToHostMap [PRUICSS_INTC_NUM_CHANNELS]
uint32_t	hostEnableBitmask

Field Documentation

sysevtsEnabled

uint8_t PRUICSS_IntcInitData::sysevtsEnabled[PRUICSS_INTC_NUM_SYS_EVTS]

Enabled SYSEVTs - Range:0..159 {-1} indicates end of list

sysevtToChannelMap

PRUICSS_SysevtToChannelMap PRUICSS_IntcInitData::sysevtToChannelMap[PRUICSS_INTC_NUM_SYS_EVTS]

SysEvt to Channel map. SYSEVTs - Range:0..159, Channels - Range:0..19 {-1, -1} indicates end of list

channelToHostMap

PRUICSS_ChannelToHostMap PRUICSS_IntcInitData::channelToHostMap[PRUICSS_INTC_NUM_CHANNELS]

Channel to Host map. Channels - Range:0..19, HOSTs - Range:0..19 {-1, -1} indicates end of list

hostEnableBitmask

uint32_t PRUICSS_IntcInitData::hostEnableBitmask

20-bit mask to enable hosts from Host0-Host19 { Host0..1 : PRU0/1, Host2..9 : PRUEVT_OUT0..7, Host10..11 : RTU_PRU0/1, Host12..19 : Task Managers }