National Instruments 6023E 用户手册
Chapter 4
Signal Connections
© National Instruments Corporation
4-3
Figure 4-2. I/O Connector Pin Assignment for the 6025E
50
100
49
99
48
98
47
97
46
96
45
95
44
94
43
93
42
92
41
91
40
90
39
89
38
88
37
87
36
86
35
85
34
84
33
83
32
82
31
81
30
80
29
79
28
78
27
77
26
76
25
75
24
74
23
73
22
72
21
71
20
70
19
69
18
68
17
67
16
66
15
65
14
64
13
63
12
62
11
61
10
60
9
59
8
58
7
57
6
56
5
55
4
54
3
53
2
52
1
51
FREQ_OUT
GND
GPCTR0_OUT
+5 V
PFI9/GPCTR0_GATE
GND
PFI8/GPCTR0_SOURCE
PA0
PFI7/STARTSCAN
GND
PFI6/WFTRIG
PA1
PFI5/UPDATE*
GND
GPCTR1_OUT
PA2
PFI4/GPCTR1_GATE
GND
PFI3/GPCTR1_SOURCE
PA3
PFI2/CONVERT*
GND
PFI1/TRIG2
PA4
PFI0/TRIG1
GND
EXTSTROBE*
PA5
SCANCLK
GND
+5 V
PA6
+5 V
GND
DGND
PA7
DIO7
GND
DIO3
PB0
DIO6
GND
DIO2
PB1
DIO5
GND
DIO1
PB2
DIO4
GND
DIO0
PB3
DGND
GND
AOGND
PB4
RESERVED
GND
DAC1OUT
PB5
DAC0OUT
GND
AISENSE
PB6
ACH15
GND
ACH7
PB7
ACH14
GND
ACH6
PC0
ACH13
GND
ACH5
PC1
ACH12
GND
ACH4
PC2
ACH11
GND
ACH3
PC3
ACH10
GND
ACH2
PC4
ACH9
GND
ACH1
PC5
ACH8
GND
ACH0
PC6
AIGND
GND
AIGND
PC7