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8x3 Encoder
# 5 Jamie    02.8.28 15:46

1.Spec

자, 오늘은 Encoder에 대해 알아보겠습니다.
Encoder는 별개의 data를 codeed된 형태로 바꾸기위해 사용됩니다.
쉽게 설명하면 2**n의 input line을 가지고 있는 encoder는 input data를 encode해서
n encoded output line을 만들어 냅니다.
case문을 이용해서 modeling을 하고, default "don't care" value를 사용해야합니다.
그럼, 8*3 encoder를 design해 보겠습니다.

2.Input/Output



3.RTL Code : encoder83.vhd
  Test Vector : encoder83_tb.vhd
게시물: 93 건, 현재: 1 / 1 쪽
번호 제       목 작성자 등록일 방문
95  draw_hexa.v JMJS 10.6.17 2064
94  jmjsxram3.v JMJS 10.4.9 1798
93  Verilog document JMJS 11.1.24 2370
92  [verilog]o=(c1)? (c2)? 0:1 : (c3)? 2:3; JMJS 09.3.31 1947
91  [verilog]forever, repeat, strobe, realtime, ... JMJS 09.7.6 3418
90  gtkwave PC version JMJS 09.3.30 1749
89  ncsim option example JMJS 08.12.1 4126
88  [영상]keywords for web search JMJS 08.12.1 1760
87  [Verilog]fdisplay fopen fscanf JMJS 11.1.24 6074
86  ncverilog option example JMJS 10.6.8 7438
85  [Verilog]Latch example JMJS 08.12.1 2363
84  Pad verilog example JMJS 01.3.16 4272
83  [ModelSim] vector JMJS 01.3.16 1965
82  RTL Code 분석순서 JMJS 09.4.29 2259
81  [temp]PIPE JMJS 08.10.2 1627
80  [temp]always-forever 무한루프 JMJS 08.10.2 1708
79  YCbCr2RGB.v JMJS 10.5.12 1911
78  [VHDL]rom64x8 JMJS 09.3.27 1521
77  [function]vector_compare JMJS 02.6.19 1490
76  [function]vector2integer JMJS 02.6.19 1558
75  [VHDL]ram8x4x8 JMJS 08.12.1 1434
74  [예]shift JMJS 02.6.19 1788
73  test JMJS 09.7.20 1570
72  test JMJS 09.7.20 1380
71  test JMJS 09.7.20 1312
70  test JMJS 09.7.20 1422
69  test JMJS 09.7.20 1450
68  test JMJS 09.7.20 1374
67  test JMJS 09.7.20 1296
66  test JMJS 09.7.20 1254
65  test JMJS 09.7.20 1361
64  test JMJS 09.7.20 1624
63  test JMJS 09.7.20 1608
62  test JMJS 09.7.20 1538
61  VHDL의 연산자 우선순위 JMJS 09.7.20 3325
60  test JMJS 09.7.20 1294
59  test JMJS 09.7.20 1377
58  test JMJS 09.7.20 1402
57  test JMJS 09.7.20 1332
56  test JMJS 09.7.20 1383
55  verilog 학과 샘플강의 JMJS 16.5.30 2001
54  [verilog]create_generated_clock JMJS 15.4.28 1966
53  [Verilog]JDIFF JMJS 14.7.4 1249
52  [verilog]parameter definition JMJS 14.3.5 1509
51  [verilog]sformat fopen fscanf fwrite fclose JMJS 12.1.31 4415
50  Verilog File I/0,Verilog file handling JMJS 12.1.30 2228
49  Verdi JMJS 10.4.22 2803
48  draw hexa JMJS 10.4.9 1593
47  asfifo - Async FIFO JMJS 10.4.8 1420
46  VHDL을 이용한 회로설계의 장점 JMJS 02.3.14 3052
45  synplify batch JMJS 10.3.8 2172
44  전자시계 Type A JMJS 08.11.28 1672
43  I2C Webpage JMJS 08.2.25 1539
42  PC에서 간단히 Verilog 실행해보기 (Icarus Verilog) JMJS 13.1.14 5673
41  [Verilog]vstring JMJS 17.9.27 1775
40  Riviera Simple Case JMJS 09.4.29 2912
39  [VHDL]DES Example JMJS 07.6.15 2658
38  [verilog]RAM example JMJS 09.6.5 2436
37  ROM example [VerilogHDL, RTL] JMJS 04.5.27 1695
36  Jamie's VHDL Handbook JMJS 08.11.28 2354
35  Dualport RAM example [VerilogHDL, RTL] JMJS 04.5.27 2974
34  RTL Job JMJS 09.4.29 1817
33  [VHDL]type example - package TYPES JMJS 06.2.2 1510
32  [verilog]`define `ifdef `elsif `else `endif ... JMJS 10.5.11 9031
30  [verilog]array_module JMJS 05.12.8 1890
29  [verilog-2001]generate JMJS 05.12.8 3080
28  protected JMJS 05.11.18 1710
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22  dumpfile, dumpvars JMJS 04.7.19 3316
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20  Mini Vending Machine1 Jamie 02.12.10 6584
19  Mini Vending Machine Jamie 02.12.6 9416
18  Key Jamie 02.11.29 4668
17  Stop Watch Jamie 02.11.25 5391
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12  Edge Detecter Jamie 02.8.29 2653
11  Concept4 Jamie 02.8.28 1796
10  Concept3 Jamie 02.8.28 1759
9  Concept2_1 Jamie 02.8.28 1635
8  Concept2 Jamie 02.8.28 1714
7  Concept1 Jamie 02.8.26 1921
6  Tri State Buffer Jamie 02.8.26 3221
5  8x3 Encoder Jamie 02.8.28 3812
4  3x8 Decoder Jamie 02.8.28 3495
3  4bit Comparator Jamie 02.8.26 2886
2  가위 바위 보 게임 Jamie 02.8.26 5241
1  Two Input Logic Jamie 02.8.26 2156
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