cpu_data_in[31:0] cpu_data_in[31:0] HEXRADIX wr_en wr_en addr[4:0] addr[4:0] HEXRADIX clk clk .b_inst dbg_o.b_inst .opcode dbg_o.opcode HEXRADIX .pc dbg_o.pc HEXRADIX .sp dbg_o.sp HEXRADIX .stk_a dbg_o.stk_a HEXRADIX .stk_b dbg_o.stk_b HEXRADIX zpu_sd_dma_addr[15:0] zpu_sd_dma_addr[15:0] zpu_sd_dma_data[7:0] zpu_sd_dma_data[7:0] HEXRADIX zpu_sd_dma_write zpu_sd_dma_write zpu_sd_dma_write_bits[3:0] zpu_sd_dma_write_bits[3:0] HEXRADIX zpu_stack_write[3:0] zpu_stack_write[3:0] BINARYRADIX zpu_do[31:0] zpu_do[31:0] HEXRADIX zpu_addr_rom_ram[15:0] zpu_addr_rom_ram[15:0] HEXRADIX zpu_stack_write_dma[3:0] zpu_stack_write_dma[3:0] BINARYRADIX zpu_do_dma[31:0] zpu_do_dma[31:0] HEXRADIX zpu_addr_rom_ram_dma[15:0] zpu_addr_rom_ram_dma[15:0] HEXRADIX paused_reg paused_reg spi_dma_addr_reg[15:0] spi_dma_addr_reg[15:0] HEXRADIX spi_dma_addrend_reg[15:0] spi_dma_addrend_reg[15:0] HEXRADIX spi_dma_reg spi_dma_reg sd_write sd_write sd_addr[15:0] sd_addr[15:0] HEXRADIX sdcard_clk sdcard_clk sdcard_cmd sdcard_cmd sdcard_dat sdcard_dat sdcard_dat3 sdcard_dat3 rx_data[7:0] rx_data[7:0] HEXRADIX data[7:0] data[7:0] HEXRADIX zpu_8bit_write_enable zpu_8bit_write_enable