wu-arch/kernels
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

RTL code refactoring

Browse Source
This commit is contained in:
Blaise Tine
2020-04-21 01:03:37 -04:00
parent cfa8626bf7
commit ba4e736782
29 changed files with 332 additions and 563 deletions
Download Patch File Download Diff File Expand all files Collapse all files

33
hw/modelsim/vortex_tb.v
View File

@@ -102,28 +102,27 @@ reg[31:0] io_data;
.icache_request_pc_address (icache_request_pc_address),
.io_valid (io_valid),
.io_data (io_data),
.o_m_read_addr_d (o_m_read_addr_d),
.o_m_evict_addr_d (o_m_evict_addr_d),
.o_m_valid_d (o_m_valid_d),
.o_m_writedata_d (o_m_writedata_d),
.o_m_read_or_write_d (o_m_read_or_write_d),
.i_m_readdata_d (i_m_readdata_d),
.i_m_ready_d (i_m_ready_d),
.o_m_read_addr_i (o_m_read_addr_i),
.o_m_evict_addr_i (o_m_evict_addr_i),
.o_m_valid_i (o_m_valid_i),
.o_m_writedata_i (o_m_writedata_i),
.o_m_read_or_write_i (o_m_read_or_write_i),
.i_m_readdata_i (i_m_readdata_i),
.i_m_ready_i (i_m_ready_i),
.ebreak_o (out_ebreak)
.m_read_addr_d (o_m_read_addr_d),
.m_evict_addr_d (o_m_evict_addr_d),
.m_valid_d (o_m_valid_d),
.m_writedata_d (o_m_writedata_d),
.m_read_or_write_d (o_m_read_or_write_d),
.m_readdata_d (i_m_readdata_d),
.m_ready_d (i_m_ready_d),
.m_read_addr (o_m_read_addr_i),
.m_evict_addr (o_m_evict_addr_i),
.m_valid (o_m_valid_i),
.writedata (o_m_writedata_i),
.m_read_or_write (o_m_read_or_write_i),
.m_readdata (i_m_readdata_i),
.m_ready (i_m_ready_i),
.ebreak (out_ebreak)
);
always @(negedge clk) begin
ibus_driver(clk, o_m_read_addr_i, o_m_evict_addr_i, o_m_valid_i, o_m_writedata_i, o_m_read_or_write_i, `ICACHE_BANKS, `ICACHE_NUM_WORDS_PER_BLOCK, i_m_readdata_i, i_m_ready_i);
dbus_driver(clk, o_m_read_addr_d, o_m_evict_addr_d, o_m_valid_d, o_m_writedata_d, o_m_read_or_write_d, `DCACHE_BANKS, `DCACHE_NUM_WORDS_PER_BLOCK, i_m_readdata_d, i_m_ready_d);
io_handler (clk, io_valid, io_data);
io_handler (clk, io_valid, io_data);
end
always @(posedge clk) begin