cours2: nosign_extend_32.h
| File nosign_extend_32.h, 366 bytes (added by , 16 years ago) |
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| 1 | #ifndef _NOSIGN_EXTEND_32_H |
| 2 | #define _NOSIGN_EXTEND_32_H |
| 3 | #include "systemc.h" |
| 4 | |
| 5 | SC_MODULE(nosign_extend_32) |
| 6 | { |
| 7 | sc_in<sc_uint<16> > I; |
| 8 | sc_out<sc_uint<32> > O; |
| 9 | |
| 10 | SC_CTOR(nosign_extend_32) |
| 11 | { |
| 12 | SC_METHOD(mWrite); |
| 13 | sensitive << I ; |
| 14 | } |
| 15 | |
| 16 | void mWrite() |
| 17 | { |
| 18 | sc_uint<16> i_value=I.read(); |
| 19 | |
| 20 | O.write(0x00000000 | i_value.range(15,0)); |
| 21 | } |
| 22 | }; |
| 23 | #endif |
| 24 |
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