Behavioural Architecture Reference

Architecture of the constants ROM. More...

Constants
ROM_CONTENT	CONFIGURABLE_ROM ( CYCLES_PER_STAGE - 1 downto 0 ) ( ( UNROLLING_FACTOR * WORD_WIDTH ) - 1 downto 0 ) := rom_content ( WORD_WIDTH , CYCLES_PER_STAGE , UNROLLING_FACTOR , STAGE , PREFETCH_STEPS )
	Type used to represent the content of the ROM.

Signals
read	std_logic_vector ( ( UNROLLING_FACTOR * WORD_WIDTH ) - 1 downto 0 ) := ( others = > ' 0 ' )
	Temporary signal for the selected word.

Detailed Description

Architecture of the constants ROM.

Implements the synchronous behaviour of the ROM.

The actual content of the ROM is configured with the function rom_content

Member Data Documentation

read

read std_logic_vector ( ( UNROLLING_FACTOR * WORD_WIDTH ) - 1 downto 0 ) := ( others = > ' 0 ' )

Signal

Temporary signal for the selected word.

ROM_CONTENT

ROM_CONTENT CONFIGURABLE_ROM ( CYCLES_PER_STAGE - 1 downto 0 ) ( ( UNROLLING_FACTOR * WORD_WIDTH ) - 1 downto 0 ) := rom_content ( WORD_WIDTH , CYCLES_PER_STAGE , UNROLLING_FACTOR , STAGE , PREFETCH_STEPS )

Constant

Type used to represent the content of the ROM.

The shape of the ROM contents changes according to the provided parameters