URL
https://opencores.org/ocsvn/eco32/eco32/trunk
Subversion Repositories eco32
Compare Revisions
- This comparison shows the changes necessary to convert path
/eco32/tags/eco32-0.24/fpga/xsa-xst-3
- from Rev 204 to Rev 211
- ↔ Reverse comparison
Rev 204 → Rev 211
/eco32.bit
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eco32.bit
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Index: eco32.ucf
===================================================================
--- eco32.ucf (nonexistent)
+++ eco32.ucf (revision 211)
@@ -0,0 +1,176 @@
+#
+# eco32.ucf -- ECO32 user constraints for XSA-3S1000 + XST-3 board
+#
+
+#
+# clock and reset
+#
+NET "clk_in" PERIOD = 20.0ns HIGH 40%;
+NET "clk_in" LOC = "p8";
+NET "reset_inout_n" LOC = "d15";
+
+#
+# SDRAM
+#
+NET "sdram_a<0>" LOC = "b5";
+NET "sdram_a<1>" LOC = "a4";
+NET "sdram_a<2>" LOC = "b4";
+NET "sdram_a<3>" LOC = "e6";
+NET "sdram_a<4>" LOC = "e3";
+NET "sdram_a<5>" LOC = "c1";
+NET "sdram_a<6>" LOC = "e4";
+NET "sdram_a<7>" LOC = "d3";
+NET "sdram_a<8>" LOC = "c2";
+NET "sdram_a<9>" LOC = "a3";
+NET "sdram_a<10>" LOC = "b6";
+NET "sdram_a<11>" LOC = "c5";
+NET "sdram_a<12>" LOC = "c6";
+NET "sdram_ba<0>" LOC = "a7";
+NET "sdram_ba<1>" LOC = "c7";
+NET "sdram_cas_n" LOC = "a10";
+NET "sdram_cke" LOC = "d7";
+NET "sdram_clk" LOC = "e10";
+NET "sdram_cs_n" LOC = "b8";
+NET "sdram_dq<0>" LOC = "c15";
+NET "sdram_dq<1>" LOC = "d12";
+NET "sdram_dq<2>" LOC = "a14";
+NET "sdram_dq<3>" LOC = "b13";
+NET "sdram_dq<4>" LOC = "d11";
+NET "sdram_dq<5>" LOC = "a12";
+NET "sdram_dq<6>" LOC = "c11";
+NET "sdram_dq<7>" LOC = "d10";
+NET "sdram_dq<8>" LOC = "b11";
+NET "sdram_dq<9>" LOC = "b12";
+NET "sdram_dq<10>" LOC = "c12";
+NET "sdram_dq<11>" LOC = "b14";
+NET "sdram_dq<12>" LOC = "d14";
+NET "sdram_dq<13>" LOC = "c16";
+NET "sdram_dq<14>" LOC = "f12";
+NET "sdram_dq<15>" LOC = "f13";
+NET "sdram_fb" LOC = "n8";
+NET "sdram_ldqm" LOC = "c10";
+NET "sdram_ras_n" LOC = "a9";
+NET "sdram_udqm" LOC = "d9";
+NET "sdram_we_n" LOC = "b10";
+
+#
+# flash ROM
+#
+NET "flash_a<0>" LOC = "n5";
+NET "flash_a<1>" LOC = "k14";
+NET "flash_a<2>" LOC = "k13";
+NET "flash_a<3>" LOC = "k12";
+NET "flash_a<4>" LOC = "l14";
+NET "flash_a<5>" LOC = "m16";
+NET "flash_a<6>" LOC = "l13";
+NET "flash_a<7>" LOC = "n16";
+NET "flash_a<8>" LOC = "n14";
+NET "flash_a<9>" LOC = "p15";
+NET "flash_a<10>" LOC = "r16";
+NET "flash_a<11>" LOC = "p14";
+NET "flash_a<12>" LOC = "p13";
+NET "flash_a<13>" LOC = "n12";
+NET "flash_a<14>" LOC = "t14";
+NET "flash_a<15>" LOC = "r13";
+NET "flash_a<16>" LOC = "n10";
+NET "flash_a<17>" LOC = "m14";
+NET "flash_a<18>" LOC = "k3";
+NET "flash_a<19>" LOC = "k4";
+NET "flash_byte_n" LOC = "t8";
+NET "flash_ce_n" LOC = "r4";
+NET "flash_d<0>" LOC = "m11";
+NET "flash_d<1>" LOC = "n11";
+NET "flash_d<2>" LOC = "p10";
+NET "flash_d<3>" LOC = "r10";
+NET "flash_d<4>" LOC = "t7";
+NET "flash_d<5>" LOC = "r7";
+NET "flash_d<6>" LOC = "n6";
+NET "flash_d<7>" LOC = "m6";
+NET "flash_d<8>" LOC = "t4";
+NET "flash_d<9>" LOC = "r5";
+NET "flash_d<10>" LOC = "t5";
+NET "flash_d<11>" LOC = "p6";
+NET "flash_d<12>" LOC = "m7";
+NET "flash_d<13>" LOC = "r6";
+NET "flash_d<14>" LOC = "n7";
+NET "flash_d<15>" LOC = "p7";
+NET "flash_oe_n" LOC = "p5";
+NET "flash_rst_n" LOC = "p16";
+NET "flash_we_n" LOC = "m13";
+
+#
+# VGA display
+#
+NET "vga_hsync" LOC = "b7";
+NET "vga_vsync" LOC = "d8";
+NET "vga_r<0>" LOC = "c8";
+NET "vga_r<1>" LOC = "d6";
+NET "vga_r<2>" LOC = "b1";
+NET "vga_g<0>" LOC = "a8";
+NET "vga_g<1>" LOC = "a5";
+NET "vga_g<2>" LOC = "c3";
+NET "vga_b<0>" LOC = "c9";
+NET "vga_b<1>" LOC = "e7";
+NET "vga_b<2>" LOC = "d5";
+
+#
+# keyboard
+#
+NET "ps2_clk" LOC = "b16";
+NET "ps2_data" LOC = "e13";
+
+#
+# serial line 0
+#
+NET "rs232_0_rxd" LOC = "g5";
+NET "rs232_0_txd" LOC = "j2";
+
+#
+# serial line 1
+#
+NET "rs232_1_rxd" LOC = "d1";
+NET "rs232_1_txd" LOC = "f4";
+
+#
+# disk, ethernet, etc.
+#
+NET "ata_cs0_n" LOC = "g15";
+NET "ata_cs1_n" LOC = "g14";
+NET "ata_dmack_n" LOC = "k1";
+NET "ata_dmarq" LOC = "l4";
+NET "ata_intrq" LOC = "h15";
+NET "ata_iordy" LOC = "l2";
+NET "ether_cs_n" LOC = "g13";
+NET "pbus_a<0>" LOC = "l5";
+NET "pbus_a<1>" LOC = "n2";
+NET "pbus_a<2>" LOC = "m3";
+NET "pbus_a<3>" LOC = "n1";
+NET "pbus_a<4>" LOC = "t13";
+NET "pbus_d<0>" LOC = "p12";
+NET "pbus_d<10>" LOC = "f3";
+NET "pbus_d<11>" LOC = "f2";
+NET "pbus_d<12>" LOC = "g4";
+NET "pbus_d<13>" LOC = "g3";
+NET "pbus_d<14>" LOC = "g1";
+NET "pbus_d<15>" LOC = "h4";
+NET "pbus_d<1>" LOC = "j1";
+NET "pbus_d<2>" LOC = "h1";
+NET "pbus_d<3>" LOC = "h3";
+NET "pbus_d<4>" LOC = "g2";
+NET "pbus_d<5>" LOC = "k15";
+NET "pbus_d<6>" LOC = "k16";
+NET "pbus_d<7>" LOC = "f15";
+NET "pbus_d<8>" LOC = "e2";
+NET "pbus_d<9>" LOC = "e1";
+NET "pbus_read_n" LOC = "p2";
+NET "pbus_write_n" LOC = "r1";
+NET "slot1_cs_n" LOC = "e15";
+NET "slot2_cs_n" LOC = "d16";
+
+#
+# board I/O
+#
+NET "sw1_3" LOC = "k2";
+NET "sw1_4" LOC = "j4";
+NET "sw2_n" LOC = "e11";
+NET "sw3_n" LOC = "a13";
Index: eco32.xise
===================================================================
--- eco32.xise (nonexistent)
+++ eco32.xise (revision 211)
@@ -0,0 +1,441 @@
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