| 1 | /* |
|---|
| 2 | * $Id$ |
|---|
| 3 | * |
|---|
| 4 | * [ Description ] |
|---|
| 5 | * |
|---|
| 6 | */ |
|---|
| 7 | |
|---|
| 8 | #include "Behavioural/Generic/Shifter/include/Shifter.h" |
|---|
| 9 | |
|---|
| 10 | namespace morpheo { |
|---|
| 11 | namespace behavioural { |
|---|
| 12 | namespace generic { |
|---|
| 13 | namespace shifter { |
|---|
| 14 | |
|---|
| 15 | |
|---|
| 16 | #ifdef SYSTEMC |
|---|
| 17 | Shifter::Shifter (sc_module_name name |
|---|
| 18 | #else |
|---|
| 19 | Shifter::Shifter (string name |
|---|
| 20 | #endif |
|---|
| 21 | #ifdef STATISTICS |
|---|
| 22 | ,morpheo::behavioural::Parameters_Statistics * param_statistics |
|---|
| 23 | #endif |
|---|
| 24 | ,morpheo::behavioural::generic::shifter::Parameters param ): |
|---|
| 25 | _name (name) |
|---|
| 26 | ,_param (param) |
|---|
| 27 | { |
|---|
| 28 | #ifdef SYSTEMC |
|---|
| 29 | allocation (); |
|---|
| 30 | #endif |
|---|
| 31 | |
|---|
| 32 | #ifdef STATISTICS |
|---|
| 33 | // Allocation of statistics |
|---|
| 34 | statistics_declaration(param_statistics); |
|---|
| 35 | #endif |
|---|
| 36 | |
|---|
| 37 | #ifdef VHDL |
|---|
| 38 | // generate the vhdl |
|---|
| 39 | vhdl(); |
|---|
| 40 | #endif |
|---|
| 41 | |
|---|
| 42 | #ifdef SYSTEMC |
|---|
| 43 | #if (defined(STATISTICS) || defined (VHDL_TESTBENCH)) |
|---|
| 44 | SC_METHOD (transition); |
|---|
| 45 | dont_initialize (); |
|---|
| 46 | sensitive << (*(in_CLOCK)).pos(); |
|---|
| 47 | #endif |
|---|
| 48 | |
|---|
| 49 | SC_METHOD (genMealy_shift); |
|---|
| 50 | dont_initialize (); |
|---|
| 51 | sensitive << (*(in_CLOCK)).neg(); |
|---|
| 52 | for (uint32_t i=0; i<param._nb_port; i++) |
|---|
| 53 | { |
|---|
| 54 | sensitive << (*(in_SHIFTER_DATA [i])); |
|---|
| 55 | if (param._shift_value == 0) |
|---|
| 56 | sensitive << (*(in_SHIFTER_SHIFT [i])); |
|---|
| 57 | if (param._direction == external_direction) |
|---|
| 58 | sensitive << (*(in_SHIFTER_DIRECTION [i])); |
|---|
| 59 | if (_param._rotate == external_rotate) |
|---|
| 60 | sensitive << (*(in_SHIFTER_TYPE [i])); |
|---|
| 61 | if (param._carry == external_carry) |
|---|
| 62 | sensitive << (*(in_SHIFTER_CARRY [i])); |
|---|
| 63 | if (param._carry == external_completion) |
|---|
| 64 | if (_param._type_completion_bool == true) |
|---|
| 65 | sensitive << (*(in_SHIFTER_CARRY_IN [i])); |
|---|
| 66 | else |
|---|
| 67 | sensitive << (*(in_SHIFTER_COMPLETION[i])); |
|---|
| 68 | } |
|---|
| 69 | |
|---|
| 70 | #ifdef SYSTEMCASS_SPECIFIC |
|---|
| 71 | // List dependency information |
|---|
| 72 | for (uint32_t i=0; i<param._nb_port; i++) |
|---|
| 73 | { |
|---|
| 74 | (*(out_SHIFTER_DATA [i])) (*(in_SHIFTER_DATA [i])); |
|---|
| 75 | if (param._shift_value == 0) |
|---|
| 76 | (*(out_SHIFTER_DATA [i])) (*(in_SHIFTER_SHIFT [i])); |
|---|
| 77 | if (param._direction == external_direction) |
|---|
| 78 | (*(out_SHIFTER_DATA [i])) (*(in_SHIFTER_DIRECTION [i])); |
|---|
| 79 | if (_param._rotate == external_rotate) |
|---|
| 80 | (*(out_SHIFTER_DATA [i])) (*(in_SHIFTER_TYPE [i])); |
|---|
| 81 | if (param._carry == external_carry) |
|---|
| 82 | (*(out_SHIFTER_DATA [i])) (*(in_SHIFTER_CARRY [i])); |
|---|
| 83 | if (param._carry == external_completion) |
|---|
| 84 | if (_param._type_completion_bool == true) |
|---|
| 85 | (*(out_SHIFTER_DATA [i])) (*(in_SHIFTER_CARRY_IN [i])); |
|---|
| 86 | else |
|---|
| 87 | (*(out_SHIFTER_DATA [i])) (*(in_SHIFTER_COMPLETION[i])); |
|---|
| 88 | } |
|---|
| 89 | #endif |
|---|
| 90 | |
|---|
| 91 | #endif |
|---|
| 92 | }; |
|---|
| 93 | |
|---|
| 94 | Shifter::~Shifter (void) |
|---|
| 95 | { |
|---|
| 96 | #ifdef SYSTEMC |
|---|
| 97 | deallocation (); |
|---|
| 98 | #endif |
|---|
| 99 | |
|---|
| 100 | #ifdef STATISTICS |
|---|
| 101 | delete _stat; |
|---|
| 102 | #endif |
|---|
| 103 | }; |
|---|
| 104 | |
|---|
| 105 | }; // end namespace shifter |
|---|
| 106 | }; // end namespace generic |
|---|
| 107 | |
|---|
| 108 | }; // end namespace behavioural |
|---|
| 109 | }; // end namespace morpheo |
|---|
