cours2: shift_left_32.h
File shift_left_32.h, 401 bytes (added by , 15 years ago) |
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1 | #ifndef _SHIFT_LEFT_32_H |
2 | #define _SHIFT_LEFT_32_H |
3 | #include "systemc.h" |
4 | |
5 | SC_MODULE(shift_left_32) |
6 | { |
7 | sc_in<sc_uint<32> > I; |
8 | sc_out<sc_uint<32> > O; |
9 | |
10 | SC_CTOR(shift_left_32) |
11 | { |
12 | SC_METHOD(mWrite); |
13 | sensitive << I ; |
14 | } |
15 | |
16 | void mWrite() |
17 | { |
18 | sc_uint<32> i_value=I.read(); |
19 | sc_uint<32> o_value=0; |
20 | |
21 | o_value.range(31,2)=i_value.range(29,0); |
22 | |
23 | O.write(o_value); |
24 | } |
25 | }; |
26 | #endif |
27 |