Entity io_TimingCounter

Block Diagram of io_TimingCounter

This down-counter can be configured with a TIMING_TABLE (a ROM), from which the initial counter value is loaded. The table index can be selected by Slot. Timeout is a registered output. Up to 16 values fit into one ROM consisting of log2ceilnz(imax(TIMING_TABLE)) + 1 6-input LUTs.

Generics

Name	Type	Default	Description
TIMING_TABLE	T_NATVEC		timing table

Ports

Name	Type	Direction	Description
Clock	std_logic	in	clock
Enable	std_logic	in	enable counter
Load	std_logic	in	load Timing Value from TIMING_TABLE selected by slot
Slot	natural	in
Timeout	std_logic	out	timing reached

• Architecture rtl of io_TimingCounter
  • Functions

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