rst rst clk clk state[5:0] state[5:0] Input label 128 128 255 230 230 230 nmi nmi irq irq abort abort rdy rdy be be db[7:0] db[7:0] HEXRADIX err_i err_i rty_i rty_i Output label 128 128 255 230 230 230 clko clko phi11 phi11 phi12 phi12 phi81 phi81 phi82 phi82 e e mx mx rw rw ad[23:0] ad[23:0] HEXRADIX ado[23:0] ado[23:0] HEXRADIX sp[15:0] sp[15:0] HEXRADIX dw[7:0] dw[7:0] HEXRADIX cyc[4:0] cyc[4:0] HEXRADIX vpa vpa vda vda mlb mlb vpb vpb decode label 128 128 255 230 230 230 addr_in[15:0] addr_in[15:0] HEXRADIX window_address window_address bank_half_select bank_half_select bank_select bank_select config_select config_select sram_select sram_select sram_address[16:0] sram_address[16:0] HEXRADIX sram label 128 128 255 230 230 230 sram_addr[19:0] sram_addr[19:0] HEXRADIX sram_data_out[7:0] sram_data_out[7:0] HEXRADIX sram_drive_data sram_drive_data sram_we_n sram_we_n nwe nwe nce nce noe noe a[16:0] a[16:0] HEXRADIX d[7:0] d[7:0] HEXRADIX read_active read_active