SpiSlave.rtl Architecture Reference

Architecture >> SpiSlave::rtl

Functions
boolean	isLeadingEdge
boolean	isTrailingEdge

Processes
comb	( mosiSync , r , rdData , rdStb , rst , sclkSync , selLSync )
seq	( clk )

Procedures
	shift
	sample

Constants
MAX_COUNT_C	integer := WORD_SIZE_G- 1
REG_INIT_C	RegType := ( mosiLast = > ' 0 ' , sclkLast = > ' 0 ' , selLLast = > ' 1 ' , shiftReg = > ( others = > ' 0 ' ) , shiftCnt = > toSlv ( MAX_COUNT_C , log2 ( WORD_SIZE_G ) ) , gotSclk = > ' 0 ' , wrStb = > ' 0 ' )

Signals
r	RegType := REG_INIT_C
rin	RegType
mosiSync	sl
sclkSync	sl
selLSync	sl

Records
RegType

Instantiations
sel_synchronizer	Synchronizer <Entity Synchronizer>
sclk_synchronizer	Synchronizer <Entity Synchronizer>
mosi_synchronizer	Synchronizer <Entity Synchronizer>

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The documentation for this design unit was generated from the following file:

• protocols/spi/rtl/SpiSlave.vhd