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我用 xilinx 的 9536xl pc44 做了一个ColdFire 的 BDM,这是VHDL源码。
--- 用 xilinx 的 9536xl pc44 做了一个ColdFire 的 BDM,这是VHDL源码。与 P&E 的BDM兼容。
--- 请用Xilinx 的 WebPack 来编译,并生成 jedec 文件下载。 --- 下星期把电路图及bdm.jed上传上来。 LIBRARY ieee; LIBRARY UNISIM; USE ieee.std_logic_1164.ALL; USE ieee.numeric_std.ALL; USE UNISIM.Vcomponents.ALL; ENTITY FD_MXILINX_bdm IS PORT ( C : IN STD_LOGIC; D : IN STD_LOGIC; Q : OUT STD_LOGIC); end FD_MXILINX_bdm; ARCHITECTURE SCHEMATIC OF FD_MXILINX_bdm IS SIGNAL XLXN_4 : STD_LOGIC; ATTRIBUTE fpga_dont_touch : STRING ; ATTRIBUTE fpga_dont_touch OF U0 : LABEL IS \"true\"; ATTRIBUTE fpga_dont_touch OF I_36_43 : LABEL IS \"true\"; BEGIN U0 : FDCP PORT MAP (C=>C, CLR=>XLXN_4, D=>D, PRE=>XLXN_4, Q=>Q); I_36_43 : GND PORT MAP (G=>XLXN_4); END SCHEMATIC; -- Vhdl model created from schematic bdm.sch - Fri Aug 23 21:15:23 2002 LIBRARY ieee; LIBRARY UNISIM; USE ieee.std_logic_1164.ALL; USE ieee.numeric_std.ALL; USE UNISIM.Vcomponents.ALL; ENTITY bdm IS PORT ( IPAD1 : IN STD_LOGIC; IPAD10 : IN STD_LOGIC; IPAD11 : IN STD_LOGIC; IPAD2 : IN STD_LOGIC; IPAD3 : IN STD_LOGIC; IPAD4 : IN STD_LOGIC; IPAD5 : IN STD_LOGIC; IPAD6 : IN STD_LOGIC; IPAD7 : IN STD_LOGIC; IPAD8 : IN STD_LOGIC; IPAD9 : IN STD_LOGIC; OPAD1 : OUT STD_LOGIC; OPAD10 : OUT STD_LOGIC; OPAD2 : OUT STD_LOGIC; OPAD3 : OUT STD_LOGIC; OPAD4 : OUT STD_LOGIC; OPAD5 : OUT STD_LOGIC; OPAD6 : OUT STD_LOGIC; OPAD7 : OUT STD_LOGIC; OPAD8 : OUT STD_LOGIC; OPAD9 : OUT STD_LOGIC); ATTRIBUTE LOC : STRING ; ATTRIBUTE LOC OF IPAD1 : SIGNAL IS \"43\"; ATTRIBUTE LOC OF IPAD10 : SIGNAL IS \"38\"; ATTRIBUTE LOC OF IPAD11 : SIGNAL IS \"39\"; ATTRIBUTE LOC OF IPAD2 : SIGNAL IS \"44\"; ATTRIBUTE LOC OF IPAD3 : SIGNAL IS \"1\"; ATTRIBUTE LOC OF IPAD4 : SIGNAL IS \"2\"; ATTRIBUTE LOC OF IPAD5 : SIGNAL IS \"24\"; ATTRIBUTE LOC OF IPAD6 : SIGNAL IS \"5\"; ATTRIBUTE LOC OF IPAD7 : SIGNAL IS \"35\"; ATTRIBUTE LOC OF IPAD8 : SIGNAL IS \"36\"; ATTRIBUTE LOC OF IPAD9 : SIGNAL IS \"37\"; ATTRIBUTE LOC OF OPAD1 : SIGNAL IS \"40\"; ATTRIBUTE LOC OF OPAD10 : SIGNAL IS \"28\"; ATTRIBUTE LOC OF OPAD2 : SIGNAL IS \"42\"; ATTRIBUTE LOC OF OPAD3 : SIGNAL IS \"34\"; ATTRIBUTE LOC OF OPAD4 : SIGNAL IS \"33\"; ATTRIBUTE LOC OF OPAD5 : SIGNAL IS \"27\"; ATTRIBUTE LOC OF OPAD6 : SIGNAL IS \"29\"; ATTRIBUTE LOC OF OPAD7 : SIGNAL IS \"19\"; ATTRIBUTE LOC OF OPAD8 : SIGNAL IS \"25\"; ATTRIBUTE LOC OF OPAD9 : SIGNAL IS \"26\"; end bdm; ARCHITECTURE SCHEMATIC OF bdm IS SIGNAL NET_17 : STD_LOGIC; SIGNAL NET_18 : STD_LOGIC; SIGNAL NET_20 : STD_LOGIC; SIGNAL NET_21 : STD_LOGIC; SIGNAL NET_22 : STD_LOGIC; SIGNAL NET_23 : STD_LOGIC; SIGNAL NET_24 : STD_LOGIC; SIGNAL NET_25 : STD_LOGIC; SIGNAL NET_28 : STD_LOGIC; SIGNAL NET_35 : STD_LOGIC; SIGNAL NET_36 : STD_LOGIC; SIGNAL NET_37 : STD_LOGIC; SIGNAL NET_38 : STD_LOGIC; SIGNAL NET_42 : STD_LOGIC; SIGNAL NET_43 : STD_LOGIC; SIGNAL NET_44 : STD_LOGIC; SIGNAL NET_45 : STD_LOGIC; SIGNAL NET_47 : STD_LOGIC; SIGNAL NET_48 : STD_LOGIC; SIGNAL NET_49 : STD_LOGIC; ATTRIBUTE fpga_dont_touch : STRING ; ATTRIBUTE fpga_dont_touch OF AND4_1 : LABEL IS \"true\"; ATTRIBUTE KEEP_HIERARCHY : STRING ; ATTRIBUTE KEEP_HIERARCHY OF FD6 : LABEL IS \"TRUE\"; ATTRIBUTE KEEP_HIERARCHY OF FD5 : LABEL IS \"TRUE\"; ATTRIBUTE KEEP_HIERARCHY OF FD4 : LABEL IS \"TRUE\"; ATTRIBUTE KEEP_HIERARCHY OF FD3 : LABEL IS \"TRUE\"; ATTRIBUTE KEEP_HIERARCHY OF FD2 : LABEL IS \"TRUE\"; ATTRIBUTE KEEP_HIERARCHY OF FD1 : LABEL IS \"TRUE\"; ATTRIBUTE fpga_dont_touch OF GND_1 : LABEL IS \"true\"; ATTRIBUTE fpga_dont_touch OF GND_2 : LABEL IS \"true\"; ATTRIBUTE fpga_dont_touch OF IBUF11 : LABEL IS \"true\"; ATTRIBUTE fpga_dont_touch OF IBUF10 : LABEL IS \"true\"; ATTRIBUTE fpga_dont_touch OF IBU9 : LABEL IS \"true\"; ATTRIBUTE fpga_dont_touch OF IBUF8 : LABEL IS \"true\"; ATTRIBUTE fpga_dont_touch OF IBUF7 : LABEL IS \"true\"; ATTRIBUTE fpga_dont_touch OF IBUF6 : LABEL IS \"true\"; ATTRIBUTE fpga_dont_touch OF IBUF5 : LABEL IS \"true\"; ATTRIBUTE fpga_dont_touch OF IBU4 : LABEL IS \"true\"; ATTRIBUTE fpga_dont_touch OF IBUF3 : LABEL IS \"true\"; ATTRIBUTE fpga_dont_touch OF IBUF1 : LABEL IS \"true\"; ATTRIBUTE fpga_dont_touch OF IBUF2 : LABEL IS \"true\"; ATTRIBUTE fpga_dont_touch OF OBUF8 : LABEL IS \"true\"; ATTRIBUTE fpga_dont_touch OF OBUF7 : LABEL IS \"true\"; ATTRIBUTE fpga_dont_touch OF OBUF16 : LABEL IS \"true\"; ATTRIBUTE fpga_dont_touch OF OBUF5 : LABEL IS \"true\"; ATTRIBUTE fpga_dont_touch OF OBUF4 : LABEL IS \"true\"; ATTRIBUTE fpga_dont_touch OF OBUF3 : LABEL IS \"true\"; ATTRIBUTE fpga_dont_touch OF OBUF2 : LABEL IS \"true\"; ATTRIBUTE fpga_dont_touch OF OBUF1 : LABEL IS \"true\"; ATTRIBUTE fpga_dont_touch OF OBUFT2 : LABEL IS \"true\"; ATTRIBUTE fpga_dont_touch OF OBUFT1 : LABEL IS \"true\"; COMPONENT FD_MXILINX_bdm PORT ( C : IN STD_LOGIC; D : IN STD_LOGIC; Q : OUT STD_LOGIC); END COMPONENT; BEGIN AND4_1 : AND4 PORT MAP (I0=>NET_35, I1=>NET_36, I2=>NET_37, I3=>NET_38, O=>NET_20); FD6 : FD_MXILINX_bdm PORT MAP (C=>NET_42, D=>NET_49, Q=>NET_17); FD5 : FD_MXILINX_bdm PORT MAP (C=>NET_42, D=>NET_43, Q=>NET_18); FD4 : FD_MXILINX_bdm PORT MAP (C=>NET_42, D=>NET_48, Q=>NET_21); FD3 : FD_MXILINX_bdm PORT MAP (C=>NET_42, D=>NET_44, Q=>NET_22); FD2 : FD_MXILINX_bdm PORT MAP (C=>NET_42, D=>NET_45, Q=>NET_23); FD1 : FD_MXILINX_bdm PORT MAP (C=>NET_42, D=>NET_47, Q=>NET_24); GND_1 : GND PORT MAP (G=>NET_28); GND_2 : GND PORT MAP (G=>NET_25); IBUF11 : IBUF PORT MAP (I=>IPAD11, O=>NET_49); IBUF10 : IBUF PORT MAP (I=>IPAD10, O=>NET_48); IBU9 : IBUF PORT MAP (I=>IPAD9, O=>NET_47); IBUF8 : IBUF PORT MAP (I=>IPAD8, O=>NET_45); IBUF7 : IBUF PORT MAP (I=>IPAD7, O=>NET_44); IBUF6 : IBUF PORT MAP (I=>IPAD6, O=>NET_42); IBUF5 : IBUF PORT MAP (I=>IPAD5, O=>NET_43); IBU4 : IBUF PORT MAP (I=>IPAD4, O=>NET_35); IBUF3 : IBUF PORT MAP (I=>IPAD3, O=>NET_36); IBUF1 : IBUF PORT MAP (I=>IPAD1, O=>NET_38); IBUF2 : IBUF PORT MAP (I=>IPAD2, O=>NET_37); OBUF8 : OBUF PORT MAP (I=>NET_22, O=>OPAD10); OBUF7 : OBUF PORT MAP (I=>NET_18, O=>OPAD9); OBUF16 : OBUF PORT MAP (I=>NET_20, O=>OPAD8); OBUF5 : OBUF PORT MAP (I=>NET_22, O=>OPAD6); OBUF4 : OBUF PORT MAP (I=>NET_23, O=>OPAD4); OBUF3 : OBUF PORT MAP (I=>NET_24, O=>OPAD3); OBUF2 : OBUF PORT MAP (I=>NET_18, O=>OPAD2); OBUF1 : OBUF PORT MAP (I=>NET_20, O=>OPAD1); OBUFT2 : OBUFT PORT MAP (I=>NET_25, T=>NET_17, O=>OPAD7); OBUFT1 : OBUFT PORT MAP (I=>NET_28, T=>NET_21, O=>OPAD5); END SCHEMATIC; [编辑 - 8/23/02 by jarry] |
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沙发#
发布于:2008-02-15 17:59
引用楼主jarry于2002-08-23 21:27发表的 我用 xilinx 的 9536xl pc44 做了一个ColdFire 的 BDM,这是VHDL源码。 : |
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板凳#
发布于:2008-02-15 17:59
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