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
88
89
90
|
`include "macroasm.vh" // look into macroasm.vh for more info
//// First half of operations has (SEL_O == 4'b111 && ADR_O[0] == 0)
// First - a sequence of reads and writes like in self_32bit_word test
`WRITE(000000, deadbeef)
`WAIT
`READ (000000, deadbeef)
`WRITE(180004, 1234abcd)
`READ (000000, deadbeef)
`DESELECT
`DESELECT
`READ (180004, 1234abcd)
`WRITE(101010, a2a24444)
`WRITE(180004, 7c7c7c7c)
`READ (101010, a2a24444)
`WRITE(100004, 9901fe23)
`WAIT
`WAIT
`WAIT
`WAIT
`WAIT
`DESELECT
`DESELECT
`DESELECT
`WAIT
`READ(100004, 9901fe23)
`DESELECT
`WAIT
`READ(180004, 7c7c7c7c)
// Now, a sequence with some word-aligned but not dword-aligned reads and writes
`WRITE(180006, bebebaba)
`READ (180004, baba7c7c)
`WAIT
`WRITE(18000a, 90907878)
`DESELECT
`WRITE(10100e, a1a1a0a0)
`READ (180008, 7878bebe)
`READ (101010, a2a2a1a1)
`WAIT
`DESELECT
`WAIT
`WRITE(004402, 2c0ffee5)
`READ (004402, 2c0ffee5)
`WRITE(004404, 00003c0f)
`WAIT
`WAIT
`WAIT
`READ (004402, 3c0ffee5)
`WRITE(012302, 0fca0000)
`WRITE(012306, 0000baca)
`READ (012304, baca0fca)
//// Second half with non-aligned accesses and weird SEL_O patterns starts here
`WRITE (200013, afe8b317)
`READ (200013, afe8b317)
`WRITES(140022, xxxxd0d3, 3) // Only select 2 bottom bytes
`READS (140022, xxxxd0d3, 3)
`WRITES(140022, xx48e2xx, 6) // Only select 2 middle bytes
`READS (140022, xx48e2xx, 6)
`READS (140022, xx48e2d3, f) // Select 3 bottom bytes
`WRITES(140025, xxxxxx72, 1) // Single byte write at odd address
`WRITES(140024, xxxx7248, 3)
`READS (140023, xx7248e2, 7) // Non-aligned read
`DESELECT
// Some other complicated stuff
`WRITES(2013e4, 1182bbxx, a)
`WAIT
`WRITES(2013e6, xx10xxa2, 5)
`WAIT
`WAIT
`WAIT
`READS (2013e5, 1011a2bb, f)
`READS (2013e7, 23232323, 0)
`DESELECT
`WAIT
`WRITES(987135, 8dxxxx1e, 9)
`WRITES(987137, xxxxxx3f, 1)
`WRITES(987135, fedcba98, 0) // Should not do anything
`WRITES(987133, 44xxxxxx, 8)
`READS (987135, 8d3f441e, f)
|