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https://github.com/DrasLorus/HLS_arbitrary_Precision_Types.git
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18 lines
585 B
C++
18 lines
585 B
C++
#include <ap_int.h>
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#include <cstdio>
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#include <iostream>
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using namespace std;
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int main(int, char **) {
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const ap_int<8> A = 79; // 0x4F = 79
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const ap_int<4> msb_A_4bits = A(7, 4); // 0x4 = 4
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const ap_int<4> lsb_A_4bits = A(3, 0); // 0xF = -1
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const ap_int<8> msb_A_8bits = A(7, 4); // 0x04 = 4
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const ap_int<8> lsb_A_8bits = A(3, 0); // 0x0F = 15
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printf("%d || %d || %d\n", A.to_int(), msb_A_4bits.to_int(), lsb_A_4bits.to_int());
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printf("%d || %d || %d\n", A.to_int(), msb_A_8bits.to_int(), lsb_A_8bits.to_int());
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return 0;
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}
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