1 | /* |
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2 | * $Id: Shifter_allocation.cpp 112 2009-03-18 22:36:26Z rosiere $ |
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3 | * |
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4 | * [ Description ] |
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5 | * |
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6 | */ |
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7 | |
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8 | #include "Behavioural/Generic/Shifter/include/Shifter.h" |
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9 | #include "Behavioural/include/Allocation.h" |
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10 | |
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11 | namespace morpheo { |
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12 | namespace behavioural { |
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13 | namespace generic { |
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14 | namespace shifter { |
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15 | |
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16 | |
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17 | void Shifter::allocation (void) |
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18 | { |
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19 | _component = new Component (_usage); |
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20 | |
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21 | Entity * entity = _component->set_entity (_name |
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22 | ,"Shifter" |
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23 | #ifdef POSITION |
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24 | ,COMBINATORY |
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25 | #endif |
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26 | ); |
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27 | |
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28 | _interfaces = entity->set_interfaces(); |
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29 | |
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30 | #if (defined(STATISTICS) || defined (VHDL_TESTBENCH)) |
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31 | { |
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32 | Interface_fifo * interface = _interfaces->set_interface("" |
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33 | #ifdef POSITION |
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34 | , IN |
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35 | , SOUTH |
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36 | , _("Generalist interface") |
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37 | #endif |
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38 | ); |
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39 | |
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40 | in_CLOCK = interface->set_signal_clk ("clock" ,1, CLOCK_VHDL_NO); |
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41 | in_NRESET = interface->set_signal_in <Tcontrol_t> ("nreset",1, RESET_VHDL_NO); |
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42 | } |
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43 | #endif |
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44 | |
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45 | { |
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46 | ALLOC1_INTERFACE_BEGIN("shifter", IN, SOUTH,_("Generalist interface"),_param->_nb_port); |
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47 | |
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48 | ALLOC1_SIGNAL_IN ( in_SHIFTER_DATA ,"data" ,Tdata_t ,_param->_size_data); |
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49 | if (_param->_shift_value == 0) |
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50 | ALLOC1_SIGNAL_IN ( in_SHIFTER_SHIFT ,"shift" ,Tshift_t ,_param->_size_shift); |
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51 | if (_param->_direction == external_direction) |
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52 | ALLOC1_SIGNAL_IN ( in_SHIFTER_DIRECTION ,"direction" ,Tdirection_t,1); |
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53 | if (_param->_rotate == external_rotate) |
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54 | ALLOC1_SIGNAL_IN ( in_SHIFTER_TYPE ,"type" ,Ttype_t ,1); |
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55 | if (_param->_carry == external_carry) |
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56 | ALLOC1_SIGNAL_IN ( in_SHIFTER_CARRY ,"carry" ,Tcarry_t ,1); |
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57 | if (_param->_carry == external_completion) |
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58 | { |
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59 | if (_param->_type_completion_bool == true) |
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60 | { |
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61 | ALLOC1_SIGNAL_IN ( in_SHIFTER_CARRY_IN ,"carry_in" ,Tcontrol_t ,1); |
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62 | } |
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63 | else |
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64 | { |
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65 | ALLOC1_SIGNAL_IN ( in_SHIFTER_COMPLETION ,"completion",Tdata_t ,_param->_size_data_completion); |
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66 | } |
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67 | } |
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68 | ALLOC1_SIGNAL_OUT(out_SHIFTER_DATA ,"data" ,Tdata_t ,_param->_size_data); |
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69 | |
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70 | ALLOC1_INTERFACE_END(_param->_nb_port); |
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71 | } |
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72 | |
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73 | #ifdef POSITION |
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74 | if (usage_is_set(_usage,USE_POSITION)) |
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75 | _component->generate_file(); |
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76 | #endif |
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77 | |
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78 | }; |
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79 | |
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80 | }; // end namespace shifter |
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81 | }; // end namespace generic |
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82 | }; // end namespace behavioural |
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83 | }; // end namespace morpheo |
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