LogIn E-mail
¼³°èÀ̾߱â
[¿¹]shift
# 74 JMJS    02.6.19 09:51

library IEEE;
use IEEE.Std_Logic_1164.all;
use IEEE.std_logic_unsigned.all;
use IEEE.Numeric_STD.all;
use IEEE.std_logic_arith.all;

entity shift is
        port(
                A : in std_logic_vector (7 downto 0);
                Y1,Y2,Y3,Y4,Y5,Y6 : out std_logic_vector (7 downto 0)
        );
end shift;

architecture logic of shift is
        constant B: integer := 3;
begin
        process (A, B) begin
                Y1 <= A sll B; --Logical shift left
                Y2 <= A srl B; --Logical shift right
                Y3 <= A rol B; --Logical rotate left
                Y4 <= A ror B; --Logical rotate right

                Y5 <= A sla B; --Arithmetic shift left
                Y6 <= A sra B; --Arithmetic shift right
        end process

end logic;

----------------------------------------------------------------------

library IEEE;
use IEEE.std_logic_1164.all;
use IEEE.Numeric_STD.all;
--use IEEE.std_logic_arith.all;
--use IEEE.std_logic_unsigned.all;

entity shift_tb is
end shift_tb;

architecture logic of shift_tb is
        component shift
                port(
                        A: in unsigned(7 downto 0);
                        Y1,Y2,Y3,Y4,Y5,Y6: out unsigned(7 downto 0)
                );
        end component;
        signal A: unsigned (7 downto 0);
        signal Y1,Y2,Y3,Y4,Y5,Y6: unsigned (7 downto 0);
begin
        UUT : shift port map (
                A  => A,  
                Y1 => Y1,
                Y2 => Y2,
                Y3 => Y3,
                Y4 => Y4,
                Y5 => Y5,
                Y6 => Y6
        );

        process begin
                A <= "00000000";
                wait for 10 ns;

                A <= "01110110";
                wait for 10 ns;

                A <= "00000000";
                wait for 10 ns;
        end process;

end t1;

°Ô½Ã¹°: 96 °Ç, ÇöÀç: 1 / 1 ÂÊ
¹øÈ£ Á¦       ¸ñ ÀÛ¼ºÀÚ µî·ÏÀÏ ¹æ¹®
98  interface JMJS 25.1.20 321
97  test plusargs value plusargs JMJS 24.9.5 343
96  color text JMJS 24.7.13 375
95  draw_hexa.v JMJS 10.6.17 2537
94  jmjsxram3.v JMJS 10.4.9 2415
93  Verilog document JMJS 11.1.24 3015
92  [verilog]o=(c1)? (c2)? 0:1 : (c3)? 2:3; JMJS 09.3.31 2606
91  [verilog]forever, repeat, strobe, realtime, ... JMJS 09.7.6 4038
90  gtkwave PC version JMJS 09.3.30 2403
89  ncsim option example JMJS 08.12.1 4772
88  [¿µ»ó]keywords for web search JMJS 08.12.1 2371
87  [Verilog]fdisplay fopen fscanf JMJS 11.1.24 6541
86  ncverilog option example JMJS 10.6.8 8233
85  [Verilog]Latch example JMJS 08.12.1 2979
84  Pad verilog example JMJS 01.3.16 4906
83  [ModelSim] vector JMJS 01.3.16 2595
82  RTL Code ºÐ¼®¼ø¼­ JMJS 09.4.29 2848
81  [temp]PIPE JMJS 08.10.2 2245
80  [temp]always-forever ¹«ÇÑ·çÇÁ JMJS 08.10.2 2322
79  YCbCr2RGB.v JMJS 10.5.12 2516
78  [VHDL]rom64x8 JMJS 09.3.27 2067
77  [function]vector_compare JMJS 02.6.19 1969
76  [function]vector2integer JMJS 02.6.19 2172
75  [VHDL]ram8x4x8 JMJS 08.12.1 1910
74  [¿¹]shift JMJS 02.6.19 2363
73  test JMJS 09.7.20 2200
72  test JMJS 09.7.20 1785
71  test JMJS 09.7.20 1919
70  test JMJS 09.7.20 2017
69  test JMJS 09.7.20 2060
68  test JMJS 09.7.20 1990
67  test JMJS 09.7.20 1927
66  test JMJS 09.7.20 1877
65  test JMJS 09.7.20 1994
64  test JMJS 09.7.20 2192
63  test JMJS 09.7.20 2223
62  test JMJS 09.7.20 2127
61  VHDLÀÇ ¿¬»êÀÚ ¿ì¼±¼øÀ§ JMJS 09.7.20 3911
60  test JMJS 09.7.20 1720
59  test JMJS 09.7.20 2040
58  test JMJS 09.7.20 1953
57  test JMJS 09.7.20 1919
56  test JMJS 09.7.20 1960
55  verilog Çаú »ùÇð­ÀÇ JMJS 16.5.30 2427
54  [verilog]create_generated_clock JMJS 15.4.28 2406
53  [Verilog]JDIFF JMJS 14.7.4 1784
52  [verilog]parameter definition JMJS 14.3.5 2068
51  [verilog]sformat fopen fscanf fwrite fclose JMJS 12.1.31 5009
50  Verilog File I/0,Verilog file handling JMJS 12.1.30 2681
49  Verdi JMJS 10.4.22 3550
48  draw hexa JMJS 10.4.9 2065
47  asfifo - Async FIFO JMJS 10.4.8 1930
46  VHDLÀ» ÀÌ¿ëÇÑ È¸·Î¼³°èÀÇ ÀåÁ¡ JMJS 02.3.14 3598
45  synplify batch JMJS 10.3.8 2786
44  ÀüÀڽðè Type A JMJS 08.11.28 2286
43  I2C Webpage JMJS 08.2.25 2113
42  PC¿¡¼­ °£´ÜÈ÷ Verilog ½ÇÇàÇØº¸±â (Icarus Verilog) JMJS 13.1.14 6236
41  [Verilog]vstring JMJS 17.9.27 2324
40  Riviera Simple Case JMJS 09.4.29 3416
39  [VHDL]DES Example JMJS 07.6.15 3271
38  [verilog]RAM example JMJS 09.6.5 3047
37  ROM example [VerilogHDL, RTL] JMJS 04.5.27 2284
36  Jamie's VHDL Handbook JMJS 08.11.28 2972
35  Dualport RAM example [VerilogHDL, RTL] JMJS 04.5.27 3554
34  RTL Job JMJS 09.4.29 2478
33  [VHDL]type example - package TYPES JMJS 06.2.2 1968
32  [verilog]`define `ifdef `elsif `else `endif ... JMJS 10.5.11 9623
30  [verilog]array_module JMJS 05.12.8 2527
29  [verilog-2001]generate JMJS 05.12.8 3667
28  protected JMJS 05.11.18 2321
27  design¿¡ latch°¡ ÀÖÀ¸¸é ¾ÈµÇ³ª¿ä? JMJS 09.7.20 3076
26  busÀÇ µ¥ÀÌŸ¸¦ °¢ bitº°·Î Ãâ·ÂÇÏ´Â ¹æ¹ýÀº? JMJS 04.11.9 2069
25  component¸¦ »ý¼ºÇؼ­ ´Ù¸¥ °÷¿¡¼­ È£ÃâÇÏ´Â ¹æ¹ý JMJS 04.11.4 2696
23  Array Of Array JMJS 04.8.16 2219
22  dumpfile, dumpvars JMJS 04.7.19 3908
21  Vending Machine Jamie 02.12.16 10343
20  Mini Vending Machine1 Jamie 02.12.10 7219
19  Mini Vending Machine Jamie 02.12.6 10052
18  Key Jamie 02.11.29 5243
17  Stop Watch Jamie 02.11.25 5806
16  Mealy Machine Jamie 02.8.29 6969
15  Moore Machine Jamie 02.8.29 18316
14  Up Down Counter Jamie 02.8.29 4338
13  Up Counter Jamie 02.8.29 3028
12  Edge Detecter Jamie 02.8.29 3240
11  Concept4 Jamie 02.8.28 2228
10  Concept3 Jamie 02.8.28 2309
9  Concept2_1 Jamie 02.8.28 2205
8  Concept2 Jamie 02.8.28 2292
7  Concept1 Jamie 02.8.26 2352
6  Tri State Buffer Jamie 02.8.26 3880
5  8x3 Encoder Jamie 02.8.28 4439
4  3x8 Decoder Jamie 02.8.28 4077
3  4bit Comparator Jamie 02.8.26 3456
2  °¡À§ ¹ÙÀ§ º¸ °ÔÀÓ Jamie 02.8.26 5646
1  Two Input Logic Jamie 02.8.26 2705
[1]