Last change
on this file since 51 was
1,
checked in by buchmann, 17 years ago
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Initial import from CVS repository
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File size:
1.2 KB
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1 | #include <systemc.h> |
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2 | |
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3 | #define ASSERT(x) \ |
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4 | { \ |
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5 | if (!(x)) \ |
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6 | { \ |
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7 | cerr << "ASSERT : " #x "\n"; \ |
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8 | exit (1); \ |
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9 | } \ |
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10 | } |
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11 | |
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12 | using namespace std; |
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13 | |
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14 | struct test : sc_module { |
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15 | int reg; |
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16 | |
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17 | sc_in_clk clk; |
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18 | sc_in<bool> resetn; |
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19 | |
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20 | sc_out<int> o1; |
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21 | sc_out<bool> o2; |
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22 | |
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23 | void trans () |
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24 | { |
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25 | if (resetn.read() == true) |
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26 | { |
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27 | reg = reg + 1; |
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28 | } else { |
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29 | reg = 0; |
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30 | } |
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31 | } |
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32 | |
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33 | void gen () |
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34 | { |
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35 | o1 = reg; |
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36 | o2 = reg & 1; |
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37 | } |
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38 | |
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39 | SC_HAS_PROCESS(test); |
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40 | test (sc_module_name n) : sc_module (n), |
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41 | clk("clk") |
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42 | { |
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43 | SC_METHOD(trans); |
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44 | sensitive << clk.pos(); |
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45 | dont_initialize(); |
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46 | }; |
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47 | }; |
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48 | |
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49 | int sc_main (int argc, char *argv[]) |
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50 | { |
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51 | sc_clock signal_clk("my_clock",1, 0.5); |
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52 | sc_signal<bool> resetn("resetn"); |
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53 | sc_signal<int > s01("s01"); |
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54 | sc_signal<bool> s02("s02"); |
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55 | |
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56 | test test1("test1"); |
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57 | test1.clk (signal_clk); |
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58 | test1.resetn (resetn); |
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59 | test1.o1 (s01); |
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60 | test1.o2 (s02); |
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61 | |
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62 | // Init & run |
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63 | sc_start (0); |
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64 | |
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65 | resetn = false; |
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66 | sc_start (4); |
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67 | resetn = true; |
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68 | sc_start (100); |
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69 | |
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70 | return EXIT_SUCCESS; |
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71 | } |
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72 | |
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73 | #undef sc_inout |
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