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#include <stdio.h>
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#include <stdio.h>
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#include <assert.h>
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#include <assert.h>
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char data[0x10000];
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char data[0x10000];
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//-----------------------------------------------------------------------------
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//-----------------------------------------------------------------------------
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void write_mem_1(FILE * out, FILE * ucf, int bank, int bit, const char * data)
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void write_mem_1(FILE * out, FILE * ucf, int bank, int bit, const char * data)
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{
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{
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fprintf(out, "-- content of m_%d_%d\r\n", bank, bit);
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fprintf(out, "-- content of m_%d_%d\r\n", bank, bit);
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for (int col = 0; col < 16; col++)
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for (int col = 0; col < 16; col++)
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{
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{
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fprintf(out, "constant m_%d_%d_%X : BIT_VECTOR := X\"", bank, bit, col);
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fprintf(out, "constant m_%d_%d_%X : BIT_VECTOR := X\"", bank, bit, col);
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fprintf(ucf, "INST \"cp_eng_memo_m_%d_%d\" INIT_0%X = ",
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fprintf(ucf, "INST \"cp_eng_memo_m_%d_%d\" INIT_0%X = ",
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bank, bit, col);
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bank, bit, col);
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for (const char * end = data + 256*(col + 1); end > data + 256*col;)
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for (const char * end = data + 256*(col + 1); end > data + 256*col;)
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{
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{
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int b3 = *--end; b3 >>= bit; b3 &= 1;
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int b3 = *--end; b3 >>= bit; b3 &= 1;
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int b2 = *--end; b2 >>= bit; b2 &= 1;
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int b2 = *--end; b2 >>= bit; b2 &= 1;
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int b1 = *--end; b1 >>= bit; b1 &= 1;
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int b1 = *--end; b1 >>= bit; b1 &= 1;
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int b0 = *--end; b0 >>= bit; b0 &= 1;
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int b0 = *--end; b0 >>= bit; b0 &= 1;
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fprintf(out, "%1.1X", (b3 << 3) | (b2 << 2) | (b1 << 1) | b0);
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fprintf(out, "%1.1X", (b3 << 3) | (b2 << 2) | (b1 << 1) | b0);
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fprintf(ucf, "%1.1X", (b3 << 3) | (b2 << 2) | (b1 << 1) | b0);
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fprintf(ucf, "%1.1X", (b3 << 3) | (b2 << 2) | (b1 << 1) | b0);
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}
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}
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fprintf(out, "\";\r\n");
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fprintf(out, "\";\r\n");
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fprintf(ucf, ";\r\n");
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fprintf(ucf, ";\r\n");
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}
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}
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fprintf(out, "\r\n");
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fprintf(out, "\r\n");
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fprintf(ucf, "\r\n");
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fprintf(ucf, "\r\n");
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/**********
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/**********
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fprintf(out,
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fprintf(out,
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"\tm_%d_%d : RAMB4_S1_S1\r\n"
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"\tm_%d_%d : RAMB4_S1_S1\r\n"
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"\t-- synopsys translate_off\r\n"
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"\t-- synopsys translate_off\r\n"
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"\tGENERIC MAP(\r\n", bank, bit);
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"\tGENERIC MAP(\r\n", bank, bit);
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for (int col = 0; col < 4; col++)
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for (int col = 0; col < 4; col++)
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{
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{
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fprintf(out, "\t");
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fprintf(out, "\t");
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for (int row = 0; row < 4; row++)
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for (int row = 0; row < 4; row++)
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{
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{
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const int pos = row + 4*col;
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const int pos = row + 4*col;
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fprintf(out, "INIT_0%X => m_%d_%d_%X", pos, bank, bit, pos);
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fprintf(out, "INIT_0%X => m_%d_%d_%X", pos, bank, bit, pos);
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if (pos < 15) fprintf(out, ", ");
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if (pos < 15) fprintf(out, ", ");
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else fprintf(out, ")");
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else fprintf(out, ")");
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}
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}
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fprintf(out, "\r\n");
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fprintf(out, "\r\n");
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}
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}
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fprintf(out, "\t-- synopsys translate_on\r\n\r\n");
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fprintf(out, "\t-- synopsys translate_on\r\n\r\n");
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**********/
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**********/
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}
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}
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//-----------------------------------------------------------------------------
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//-----------------------------------------------------------------------------
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void write_bank_1(FILE * out, FILE * ucf, int bank, const char * data)
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void write_bank_1(FILE * out, FILE * ucf, int bank, const char * data)
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{
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{
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for (int i = 0; i < 8; i++) write_mem_1(out, ucf, bank, i, data);
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for (int i = 0; i < 8; i++) write_mem_1(out, ucf, bank, i, data);
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}
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}
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//-----------------------------------------------------------------------------
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//-----------------------------------------------------------------------------
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void write_header(FILE * out, FILE * ucf)
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void write_header(FILE * out, FILE * ucf)
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{
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{
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fprintf(out,
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fprintf(out,
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"library IEEE;\r\n"
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"library IEEE;\r\n"
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"use IEEE.STD_LOGIC_1164.all;\r\n"
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"use IEEE.STD_LOGIC_1164.all;\r\n"
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"\r\n"
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"\r\n"
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"package mem_content is\r\n"
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"package mem_content is\r\n"
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"\r\n"
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"\r\n"
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);
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);
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fprintf(ucf,
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fprintf(ucf,
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"NET \"clk40\" TNM_NET = \"clk40\";\r\n"
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"NET \"clk40\" TNM_NET = \"clk40\";\r\n"
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"TIMESPEC \"TS_clk40\" = PERIOD \"clk40\" 25 ns HIGH 50 %%;\r\n"
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"TIMESPEC \"TS_clk40\" = PERIOD \"clk40\" 25 ns HIGH 50 %%;\r\n"
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// "NET \"clk20\" TNM_NET = \"clk20\";\r\n"
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// "NET \"clk20\" TNM_NET = \"clk20\";\r\n"
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// "TIMESPEC \"TS_clk20\" = PERIOD \"clk20\" \"TS_clk40\" * 2;\r\n"
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// "TIMESPEC \"TS_clk20\" = PERIOD \"clk20\" \"TS_clk40\" * 2;\r\n"
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"\r\n"
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"\r\n"
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"NET \"clk40\" LOC = P92;\r\n"
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"NET \"clk40\" LOC = P92;\r\n"
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"NET \"clk_out\" LOC = P84;\r\n"
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"NET \"clk_out\" LOC = P84;\r\n"
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"NET \"xm_adr<14>\" LOC = P66;\r\n"
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"NET \"xm_adr<14>\" LOC = P66;\r\n"
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"NET \"xm_adr<12>\" LOC = P64;\r\n"
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"NET \"xm_adr<12>\" LOC = P64;\r\n"
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"NET \"xm_we_n\" LOC = P63;\r\n"
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"NET \"xm_we_n\" LOC = P63;\r\n"
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"NET \"xm_adr<7>\" LOC = P99;\r\n"
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"NET \"xm_adr<7>\" LOC = P99;\r\n"
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"NET \"xm_adr<13>\" LOC = P97;\r\n"
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"NET \"xm_adr<13>\" LOC = P97;\r\n"
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"NET \"xm_adr<6>\" LOC = P96;\r\n"
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"NET \"xm_adr<6>\" LOC = P96;\r\n"
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"NET \"xm_adr<8>\" LOC = P95;\r\n"
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"NET \"xm_adr<8>\" LOC = P95;\r\n"
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"NET \"xm_adr<5>\" LOC = P94;\r\n"
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"NET \"xm_adr<5>\" LOC = P94;\r\n"
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"NET \"xm_adr<9>\" LOC = P118;\r\n"
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"NET \"xm_adr<9>\" LOC = P118;\r\n"
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"NET \"xm_adr<4>\" LOC = P117;\r\n"
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"NET \"xm_adr<4>\" LOC = P117;\r\n"
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"NET \"xm_adr<11>\" LOC = P115;\r\n"
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"NET \"xm_adr<11>\" LOC = P115;\r\n"
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"NET \"xm_adr<3>\" LOC = P114;\r\n"
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"NET \"xm_adr<3>\" LOC = P114;\r\n"
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"NET \"xm_oe_n\" LOC = P113;\r\n"
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"NET \"xm_oe_n\" LOC = P113;\r\n"
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"NET \"xm_adr<2>\" LOC = P111;\r\n"
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"NET \"xm_adr<2>\" LOC = P111;\r\n"
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"NET \"xm_adr<10>\" LOC = P110;\r\n"
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"NET \"xm_adr<10>\" LOC = P110;\r\n"
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"NET \"xm_adr<1>\" LOC = P109;\r\n"
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"NET \"xm_adr<1>\" LOC = P109;\r\n"
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"NET \"xm_ce_n\" LOC = P108;\r\n"
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"NET \"xm_ce_n\" LOC = P108;\r\n"
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"NET \"xm_adr<0>\" LOC = P149;\r\n"
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"NET \"xm_adr<0>\" LOC = P149;\r\n"
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"NET \"xm_dio<7>\" LOC = P147;\r\n"
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"NET \"xm_dio<7>\" LOC = P147;\r\n"
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"NET \"xm_dio<0>\" LOC = P144;\r\n"
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"NET \"xm_dio<0>\" LOC = P144;\r\n"
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"NET \"xm_dio<6>\" LOC = P142;\r\n"
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"NET \"xm_dio<6>\" LOC = P142;\r\n"
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"NET \"xm_dio<1>\" LOC = P141;\r\n"
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"NET \"xm_dio<1>\" LOC = P141;\r\n"
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"NET \"xm_dio<5>\" LOC = P140;\r\n"
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"NET \"xm_dio<5>\" LOC = P140;\r\n"
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"NET \"xm_dio<2>\" LOC = P139;\r\n"
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"NET \"xm_dio<2>\" LOC = P139;\r\n"
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"NET \"xm_dio<4>\" LOC = P133;\r\n"
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"NET \"xm_dio<4>\" LOC = P133;\r\n"
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"NET \"xm_dio<3>\" LOC = P131;\r\n"
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"NET \"xm_dio<3>\" LOC = P131;\r\n"
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"NET \"deactivate_n\" LOC = P220;\r\n"
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"NET \"deactivate_n\" LOC = P220;\r\n"
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"NET \"enable_n\" LOC = P218;\r\n"
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"NET \"enable_n\" LOC = P218;\r\n"
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"NET \"led<0>\" LOC = P27;\r\n"
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"NET \"led<0>\" LOC = P27;\r\n"
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"NET \"led<1>\" LOC = P28;\r\n"
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"NET \"led<1>\" LOC = P28;\r\n"
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"NET \"led<2>\" LOC = P3;\r\n"
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"NET \"led<2>\" LOC = P3;\r\n"
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"NET \"led<3>\" LOC = P4;\r\n"
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"NET \"led<3>\" LOC = P4;\r\n"
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"NET \"led<4>\" LOC = P5;\r\n"
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"NET \"led<4>\" LOC = P5;\r\n"
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"NET \"led<5>\" LOC = P6;\r\n"
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"NET \"led<5>\" LOC = P6;\r\n"
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"NET \"led<6>\" LOC = P7;\r\n"
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"NET \"led<6>\" LOC = P7;\r\n"
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"NET \"led<7>\" LOC = P9;\r\n"
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"NET \"led<7>\" LOC = P9;\r\n"
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"NET \"ser_in\" LOC = P216;\r\n"
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"NET \"ser_in\" LOC = P216;\r\n"
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"NET \"ser_out\" LOC = P217;\r\n"
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"NET \"ser_out\" LOC = P217;\r\n"
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"NET \"switch<0>\" LOC = P194;\r\n"
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"NET \"switch<0>\" LOC = P194;\r\n"
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"NET \"switch<1>\" LOC = P195;\r\n"
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"NET \"switch<1>\" LOC = P195;\r\n"
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"NET \"switch<2>\" LOC = P199;\r\n"
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"NET \"switch<2>\" LOC = P199;\r\n"
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"NET \"switch<3>\" LOC = P200;\r\n"
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"NET \"switch<3>\" LOC = P200;\r\n"
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"NET \"switch<4>\" LOC = P201;\r\n"
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"NET \"switch<4>\" LOC = P201;\r\n"
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"NET \"switch<5>\" LOC = P202;\r\n"
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"NET \"switch<5>\" LOC = P202;\r\n"
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"NET \"switch<6>\" LOC = P203;\r\n"
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"NET \"switch<6>\" LOC = P203;\r\n"
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"NET \"switch<7>\" LOC = P205;\r\n"
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"NET \"switch<7>\" LOC = P205;\r\n"
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"NET \"switch<8>\" LOC = P206;\r\n"
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"NET \"switch<8>\" LOC = P206;\r\n"
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"NET \"switch<9>\" LOC = P208;\r\n"
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"NET \"switch<9>\" LOC = P208;\r\n"
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"NET \"temp_ce\" LOC = P160;\r\n"
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"NET \"temp_ce\" LOC = P160;\r\n"
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"NET \"temp_sclk\" LOC = P159;\r\n"
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"NET \"temp_sclk\" LOC = P159;\r\n"
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"NET \"temp_spi\" LOC = P161;\r\n"
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"NET \"temp_spi\" LOC = P161;\r\n"
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"NET \"temp_spo\" LOC = P162;\r\n"
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"NET \"temp_spo\" LOC = P162;\r\n"
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"NET \"seg1<0>\" LOC = P231; \r\n"
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"NET \"seg1<0>\" LOC = P231; \r\n"
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"NET \"seg1<1>\" LOC = P230; \r\n"
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"NET \"seg1<1>\" LOC = P230; \r\n"
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"NET \"seg1<2>\" LOC = P229; \r\n"
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"NET \"seg1<2>\" LOC = P229; \r\n"
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"NET \"seg1<3>\" LOC = P228; \r\n"
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"NET \"seg1<3>\" LOC = P228; \r\n"
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"NET \"seg1<4>\" LOC = P224; \r\n"
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"NET \"seg1<4>\" LOC = P224; \r\n"
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"NET \"seg1<5>\" LOC = P223; \r\n"
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"NET \"seg1<5>\" LOC = P223; \r\n"
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"NET \"seg1<6>\" LOC = P222; \r\n"
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"NET \"seg1<6>\" LOC = P222; \r\n"
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"NET \"seg1<7>\" LOC = P221; \r\n"
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"NET \"seg1<7>\" LOC = P221; \r\n"
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"NET \"seg2<0>\" LOC = P188; \r\n"
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"NET \"seg2<0>\" LOC = P188; \r\n"
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"NET \"seg2<1>\" LOC = P187; \r\n"
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"NET \"seg2<1>\" LOC = P187; \r\n"
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"NET \"seg2<2>\" LOC = P186; \r\n"
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"NET \"seg2<2>\" LOC = P186; \r\n"
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"NET \"seg2<3>\" LOC = P238; \r\n"
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"NET \"seg2<3>\" LOC = P238; \r\n"
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"NET \"seg2<4>\" LOC = P237; \r\n"
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"NET \"seg2<4>\" LOC = P237; \r\n"
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"NET \"seg2<5>\" LOC = P236; \r\n"
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"NET \"seg2<5>\" LOC = P236; \r\n"
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"NET \"seg2<6>\" LOC = P235; \r\n"
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"NET \"seg2<6>\" LOC = P235; \r\n"
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"NET \"seg2<7>\" LOC = P234;\r\n"
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"NET \"seg2<7>\" LOC = P234;\r\n"
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"\r\n"
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"\r\n"
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);
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);
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}
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}
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//-----------------------------------------------------------------------------
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//-----------------------------------------------------------------------------
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void write_tail(FILE * out)
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void write_tail(FILE * out)
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{
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{
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fprintf(out,
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fprintf(out,
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"\r\n"
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"\r\n"
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"end mem_content;\r\n"
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"end mem_content;\r\n"
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"\r\n"
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"\r\n"
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"package body mem_content is\r\n"
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"package body mem_content is\r\n"
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"\r\n"
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"\r\n"
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"end mem_content;\r\n"
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"end mem_content;\r\n"
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"\r\n"
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"\r\n"
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);
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);
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}
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}
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//-----------------------------------------------------------------------------
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//-----------------------------------------------------------------------------
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int main(int argc, char *argv[])
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int main(int argc, char *argv[])
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{
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{
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assert(argc == 2 && "No (binary) input file specified");
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assert(argc == 2 && "No (binary) input file specified");
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for (int i = 0; i < sizeof(data); i++) data[i] = 0;
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for (int i = 0; i < sizeof(data); i++) data[i] = 0;
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FILE * in = fopen(argv[1], "rb");
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FILE * in = fopen(argv[1], "rb");
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if (in == 0)
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if (in == 0)
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{
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{
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fprintf(stderr, "Can't open input file %s\n", argv[1]);
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fprintf(stderr, "Can't open input file %s\n", argv[1]);
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return 1;
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return 1;
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}
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}
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int bytes = fread(data, 1, sizeof(data), in);
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int bytes = fread(data, 1, sizeof(data), in);
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fclose(in);
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fclose(in);
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printf("Read %d bytes\n", bytes);
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printf("Read %d bytes\n", bytes);
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FILE * out = fopen("../vhdl/mem_content.vhd", "w");
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FILE * out = fopen("../vhdl/mem_content.vhd", "w");
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assert(out);
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assert(out);
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FILE * ucf = fopen("../vhdl/board_cpu.ucf", "w");
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FILE * ucf = fopen("../vhdl/board_cpu.ucf", "w");
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assert(ucf);
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assert(ucf);
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write_header(out, ucf);
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write_header(out, ucf);
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write_bank_1(out, ucf, 0, data);
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write_bank_1(out, ucf, 0, data);
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write_bank_1(out, ucf, 1, data + 0x1000);
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write_bank_1(out, ucf, 1, data + 0x1000);
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write_tail(out);
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write_tail(out);
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fclose(out);
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fclose(out);
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fclose(ucf);
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fclose(ucf);
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return 0;
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return 0;
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}
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}
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//-----------------------------------------------------------------------------
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//-----------------------------------------------------------------------------
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