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
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
|
#!/usr/bin/env python
# This is a dump of the VCCX layouts. The array index is the
# layout ID and the array entries are the inverted shift
# register outputs. The least significant byte is the first
# shift register in the chain.
vccx_layouts = [
0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000,
0x000000, 0x000000, 0x000001, 0x000000, 0x000000, 0x002000,
0x000000, 0x000002, 0x000000, 0x000000, 0x080000, 0x000004,
0x000000, 0x000000, 0x010000, 0x004000, 0x000000, 0x000000,
0x000008, 0x000010, 0x000020, 0x000040, 0x000080, 0x000000,
0x000100, 0x000000, 0x000200, 0x000000, 0x000400, 0x000000,
0x000800, 0x000000, 0x008000, 0x000000, 0x001000, 0x000000,
0x020000, 0x000000, 0x040000, #0x000000, 0x000000, 0x000000,
# 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000,
# 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000,
# 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000,
# 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000,
# 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000,
# 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000,
# 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000,
# 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000,
# 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x012000,
# 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000,
# 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000,
# 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000,
# 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000,
# 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000,
# 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000,
# 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000,
# 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000,
# 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000,
# 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000,
# 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000,
# 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000,
# 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000,
# 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000,
# 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000,
# 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000,
# 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000,
# 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000,
# 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000,
# 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000,
# 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000,
# 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000,
# 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000,
# 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000,
# 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000,
# 0x000000, 0x000000, 0x000000, 0x000000,
]
shreg2zif_map = {
# SHREG.PIN : ZIF_PIN
# left side
# 1
# 2
# 3
# 4
# 5
# 6
# 7
# 8
# 9
# 10
# 11
"0.0" : 12, # Q8C
# 13
# 14
"1.5" : 15, # Q11C
# 16
"0.1" : 17, # Q13C
# 18
# 19
"2.3" : 20, # Q16C
"0.2" : 21, # Q17C
# 22
# 23
"2.0" : 24, # Q20C
# right side
"2.2" : 48, # Q44C
# 47
"2.1" : 46, # Q42C
# 45
"1.4" : 44, # Q40C
# 43
"1.7" : 42, # Q38C
# 41
"1.3" : 40, # Q36C
# 39
"1.2" : 38, # Q34C
# 37
"1.1" : 36, # Q32C
# 35
"1.0" : 34, # Q30C
# 33
"0.7" : 32, # Q28C
"0.6" : 31, # Q27C
"0.5" : 30, # Q26C
"0.4" : 29, # Q25C
"0.3" : 28, # Q24C
# 27
# 26
"1.6" : 25, # Q21C
}
def printLayouts():
for layoutNr in range(0, len(vccx_layouts)):
layout = vccx_layouts[layoutNr]
print "ZIF socket VCCX layout %d:" % layoutNr
hotPins = []
for reg in range(0, 3):
for bit in range(0, 8):
mask = (1 << bit) << (reg * 8)
if layout & mask == 0:
continue
string = "%d.%d" % (reg, bit)
zifPin = shreg2zif_map[string]
hotPins.append(zifPin)
print " o---------o"
for pin in range(1, 25):
left = " "
right = ""
if pin in hotPins:
left = "VCCX >"
if (49 - pin) in hotPins:
right = "< VCCX"
print "%s | %2d | %2d | %s" % (left, pin, 49 - pin, right)
print " o---------o"
print ""
printLayouts()
|
