|
SURF
|
Inheritance diagram for FifoRdFsm:Entities | |
| FifoRdFsm.rtl | architecture |
Libraries | |
| ieee | |
| surf | |
Use Clauses | |
| std_logic_1164 | |
| std_logic_arith | |
| std_logic_unsigned | |
| StdRtlPkg | Package <StdRtlPkg> |
Generics | |
| TPD_G | time := 1 ns |
| RST_POLARITY_G | sl := ' 1 ' |
| RST_ASYNC_G | boolean := false |
| FIFO_ASYNC_G | boolean := false |
| MEMORY_TYPE_G | string := " block " |
| FWFT_EN_G | boolean := false |
| DATA_WIDTH_G | positive := 16 |
| ADDR_WIDTH_G | positive := 4 |
| EMPTY_THRES_G | positive := 1 |
Ports | ||
| rst | in | sl |
| rdRdy | out | sl |
| rdIndex | out | slv ( ADDR_WIDTH_G- 1 downto 0 ) |
| wrRdy | in | sl |
| wrIndex | in | slv ( ADDR_WIDTH_G- 1 downto 0 ) |
| addrb | out | slv ( ADDR_WIDTH_G- 1 downto 0 ) |
| doutb | in | slv ( DATA_WIDTH_G- 1 downto 0 ) |
| enb | out | sl |
| regceb | out | sl |
| rd_clk | in | sl |
| rd_en | in | sl |
| dout | out | slv ( DATA_WIDTH_G- 1 downto 0 ) |
| rd_data_count | out | slv ( ADDR_WIDTH_G- 1 downto 0 ) |
| valid | out | sl |
| underflow | out | sl |
| prog_empty | out | sl |
| almost_empty | out | sl |
| empty | out | sl |