BECKHOFF CB4058 User Manual
Page 21
PCI/104-Express Bus
Chapter: Connectors
Beckhoff New Automation Technology CB4058
page 21
Description
Name
Pin
Name
Description
ground
GND
55
56
GND
ground
reserved
N/C
57
58
N/C
reserved
reserved
N/C
59
60
N/C
reserved
ground
GND
61
62
GND
ground
reserved
N/C
63
64
N/C
reserved
reserved
N/C
65
66
N/C
reserved
ground
GND
67
68
GND
ground
reserved
N/C
69
70
N/C
reserved
reserved
N/C
71
72
N/C
reserved
ground
GND
73
74
GND
ground
reserved
N/C
75
76
N/C
reserved
reserved
N/C
77
78
N/C
reserved
ground
GND
79
80
GND
ground
SATA5 send +
SATA5TX
81
82
SATA4TX
SATA4 send +
SATA5 send -
SATA5TX#
83
84
SATA4TX#
SATA4 send -
ground
GND
85
86
GND
ground
reserved
N/C
87
88
N/C
reserved
reserved
N/C
89
90
N/C
reserved
ground
GND
91
92
GND
ground
reserved
N/C
93
94
N/C
reserved
reserved
N/C
95
96
N/C
reserved
ground
GND
97
98
GND
ground
SATA5 detect
SATADET5# 99
100
SATADET4# SATA4 detect
SATA5 power
SATAPW5# 101
102
SATAPW4# SATA4 power
ground
GND
103
104
GND
ground
stacking error 2
ST2-ERR#
105
106
PCLKPCIE
PCI clock
ground
GND
107
108
GND
ground
reserved
N/C
109
110
N/C
reserved
reserved
N/C
111
112
N/C
reserved
ground
GND
113
114
GND
ground
reserved
N/C
115
116
N/C
reserved
reserved
N/C
117
118
N/C
reserved
ground
GND
119
120
GND
ground
reserved
N/C
121
122
N/C
reserved
reserved
N/C
123
124
N/C
reserved
ground
GND
125
126
GND
ground
reserved
N/C
127
128
N/C
reserved
reserved
N/C
129
130
N/C
reserved
ground
GND
131
132
GND
ground
SATA5 receive +
SATA5RX
133
134
SATA4RX
SATA4 receive +
SATA5 receive -
SATA5RX# 135
136
SATA4RX# SATA4 receive -
ground
GND
137
138
GND
ground
reserved
N/C
139
140
N/C
reserved
reserved
N/C
141
142
N/C
reserved
ground
GND
143
144
GND
ground
LPC address/data 0
PELAD0
145
146
PEDRQ#
LPC DMA request
LPC address/data 1
PELAD1
147
148
PESIRQ#
LPC serial IRQ
ground
GND
149
150
GND
ground
LPC address/data 2
PELAD2
151
152
PEFRAME# LPC frame
LPC address/data 3
PELAD3
153
154
RTCBATT
battery 3.3V
ground
GND
155
156
GND
ground
5 volt supply
VCC
C1
5 volt supply
VCC
C2
12 volt supply
12V
C3