1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
|
% ===== Functional View ================================================
% ======================================================================
\setlength{\unitlength}{1mm}
\begin{picture}(100,80)(0,0)
{\thicklines {\put(20,0){\framebox(60,80)[c]{\Large TAMARACK-3}}}}
%\put(0,66){
\put(-1.9,66){
\begin{picture}(14,8)
\put(0,1.5){\line(1,0){16}}
\put(16,1.5){\line(0,-1){1.5}}
\put(16,0){\line(1,1){4}}
\put(20,4){\line(-1,1){4}}
\put(16,8){\line(0,-1){1.5}}
\put(16,6.5){\line(-1,0){16}}
\put(0,6.5){\line(0,-1){5}}
\end{picture}}
{ {\put(0,50){\vector(1,0){20}}}}
{ {\put(0,30){\vector(1,0){20}}}}
{ {\put(0,10){\vector(1,0){20}}}}
\put(17,70){\makebox(0,0)[r]{\small{\verb"datain"}}}
\put(17,53){\makebox(0,0)[r]{\small{\verb"dack"}}}
\put(17,33){\makebox(0,0)[r]{\small{\verb"idle"}}}
\put(17,13){\makebox(0,0)[r]{\small{\verb"ireq"}}}
{ {\put(80,72){\vector(1,0){20}}}}
%\put(80,52){
\put(78.7,52){
\begin{picture}(14,8)
\put(0,1.5){\line(1,0){16}}
\put(16,1.5){\line(0,-1){1.5}}
\put(16,0){\line(1,1){4}}
\put(20,4){\line(-1,1){4}}
\put(16,8){\line(0,-1){1.5}}
\put(16,6.5){\line(-1,0){16}}
\put(0,6.5){\line(0,-1){5}}
\end{picture}}
{ {\put(80,40){\vector(1,0){20}}}}
\put(78.7,20){
\begin{picture}(14,8)
\put(0,1.5){\line(1,0){16}}
\put(16,1.5){\line(0,-1){1.5}}
\put(16,0){\line(1,1){4}}
\put(20,4){\line(-1,1){4}}
\put(16,8){\line(0,-1){1.5}}
\put(16,6.5){\line(-1,0){16}}
\put(0,6.5){\line(0,-1){5}}
\end{picture}}
{ {\put(80,8){\vector(1,0){20}}}}
\put(83,75){\makebox(0,0)[l]{\small{\verb"wmem"}}}
\put(83,56){\makebox(0,0)[l]{\small{\verb"dataout"}}}
\put(83,43){\makebox(0,0)[l]{\small{\verb"dreq"}}}
\put(83,24){\makebox(0,0)[l]{\small{\verb"addr"}}}
\put(83,11){\makebox(0,0)[l]{\small{\verb"iack"}}}
\end{picture}
\vspace*{.35in}
\begin{tabular}{ll@{\hspace{1cm}}ll}
\verb"datain"& - data from memory&
\verb"wmem"& - read/write select\\
\verb"dack"& - data acknowledge&
\verb"dataout"& - data to memory\\
\verb"idle"& - extended cycle mode&
\verb"dreq"& - data request\\
\verb"ireq"& - interrupt request&
\verb"addr"& - address to memory\\
& &
\verb"iack"& - interrupt acknowledge
\end{tabular}
\vspace*{.15in}
|
