diff options
Diffstat (limited to 'picorv32/scripts/quartus/synth_area_top.v')
-rw-r--r-- | picorv32/scripts/quartus/synth_area_top.v | 140 |
1 files changed, 140 insertions, 0 deletions
diff --git a/picorv32/scripts/quartus/synth_area_top.v b/picorv32/scripts/quartus/synth_area_top.v new file mode 100644 index 0000000..6298a86 --- /dev/null +++ b/picorv32/scripts/quartus/synth_area_top.v @@ -0,0 +1,140 @@ + +module top_small ( + input clk, resetn, + + output mem_valid, + output mem_instr, + input mem_ready, + + output [31:0] mem_addr, + output [31:0] mem_wdata, + output [ 3:0] mem_wstrb, + input [31:0] mem_rdata +); + picorv32 #( + .ENABLE_COUNTERS(0), + .LATCHED_MEM_RDATA(1), + .TWO_STAGE_SHIFT(0), + .CATCH_MISALIGN(0), + .CATCH_ILLINSN(0) + ) picorv32 ( + .clk (clk ), + .resetn (resetn ), + .mem_valid(mem_valid), + .mem_instr(mem_instr), + .mem_ready(mem_ready), + .mem_addr (mem_addr ), + .mem_wdata(mem_wdata), + .mem_wstrb(mem_wstrb), + .mem_rdata(mem_rdata) + ); +endmodule + +module top_regular ( + input clk, resetn, + output trap, + + output mem_valid, + output mem_instr, + input mem_ready, + + output [31:0] mem_addr, + output [31:0] mem_wdata, + output [ 3:0] mem_wstrb, + input [31:0] mem_rdata, + + // Look-Ahead Interface + output mem_la_read, + output mem_la_write, + output [31:0] mem_la_addr, + output [31:0] mem_la_wdata, + output [ 3:0] mem_la_wstrb +); + picorv32 picorv32 ( + .clk (clk ), + .resetn (resetn ), + .trap (trap ), + .mem_valid (mem_valid ), + .mem_instr (mem_instr ), + .mem_ready (mem_ready ), + .mem_addr (mem_addr ), + .mem_wdata (mem_wdata ), + .mem_wstrb (mem_wstrb ), + .mem_rdata (mem_rdata ), + .mem_la_read (mem_la_read ), + .mem_la_write(mem_la_write), + .mem_la_addr (mem_la_addr ), + .mem_la_wdata(mem_la_wdata), + .mem_la_wstrb(mem_la_wstrb) + ); +endmodule + +module top_large ( + input clk, resetn, + output trap, + + output mem_valid, + output mem_instr, + input mem_ready, + + output [31:0] mem_addr, + output [31:0] mem_wdata, + output [ 3:0] mem_wstrb, + input [31:0] mem_rdata, + + // Look-Ahead Interface + output mem_la_read, + output mem_la_write, + output [31:0] mem_la_addr, + output [31:0] mem_la_wdata, + output [ 3:0] mem_la_wstrb, + + // Pico Co-Processor Interface (PCPI) + output pcpi_valid, + output [31:0] pcpi_insn, + output [31:0] pcpi_rs1, + output [31:0] pcpi_rs2, + input pcpi_wr, + input [31:0] pcpi_rd, + input pcpi_wait, + input pcpi_ready, + + // IRQ Interface + input [31:0] irq, + output [31:0] eoi +); + picorv32 #( + .COMPRESSED_ISA(1), + .BARREL_SHIFTER(1), + .ENABLE_PCPI(1), + .ENABLE_MUL(1), + .ENABLE_IRQ(1) + ) picorv32 ( + .clk (clk ), + .resetn (resetn ), + .trap (trap ), + .mem_valid (mem_valid ), + .mem_instr (mem_instr ), + .mem_ready (mem_ready ), + .mem_addr (mem_addr ), + .mem_wdata (mem_wdata ), + .mem_wstrb (mem_wstrb ), + .mem_rdata (mem_rdata ), + .mem_la_read (mem_la_read ), + .mem_la_write (mem_la_write ), + .mem_la_addr (mem_la_addr ), + .mem_la_wdata (mem_la_wdata ), + .mem_la_wstrb (mem_la_wstrb ), + .pcpi_valid (pcpi_valid ), + .pcpi_insn (pcpi_insn ), + .pcpi_rs1 (pcpi_rs1 ), + .pcpi_rs2 (pcpi_rs2 ), + .pcpi_wr (pcpi_wr ), + .pcpi_rd (pcpi_rd ), + .pcpi_wait (pcpi_wait ), + .pcpi_ready (pcpi_ready ), + .irq (irq ), + .eoi (eoi ) + ); +endmodule + |