NIPCI-6122 NI [National Instruments Corporation], NIPCI-6122 Datasheet - Page 4

• Manufacturer Part Number: NIPCI-6122
• Description: S Series Multifunction DAQ-up to 16-Bit, up to 3 MS/s per Channel, up to 8 Analog Inputs
• Manufacturer: NI [National Instruments Corporation]

4
S Series Multifunction DAQ – up to 16-Bit,
up to 3 MS/s per Channel, up to 8 Analog Inputs
National Instruments • Tel: [phone] • [e-mail] • ni.com
Figure 2. PXI-6123 and PXI-6122 Block Diagram (channels 4-7 do not apply to NI 6122)
Figure 3. PXI-6133 and PXI-6132 Block Diagram (channels 4-7 do not apply to NI 6132)
PFI/Trigger
PFI/Trigger
Digital I/O
Digital I/O
Timing
Timing
CAL
Mux
CAL
Mux
PGIA
PGIA
PGIA
PGIA
PGIA
PGIA
PGIA
PGIA
PGIA
PGIA
PGIA
PGIA
PGIA
PGIA
PGIA
PGIA
Channel Control 0
Channel Control 1
Channel Control 2
Channel Control 3
Channel Control 4
Channel Control 5
Channel Control 6
Channel Control 7
Channel Control 0
Channel Control 1
Channel Control 2
Channel Control 3
Channel Control 4
Channel Control 5
Channel Control 6
Channel Control 7
16-Bit
16-Bit
16-Bit
16-Bit
16-Bit
16-Bit
16-Bit
16-Bit
14-Bit
14-Bit
14-Bit
14-Bit
14-Bit
14-Bit
14-Bit
14-Bit
ADC
ADC
ADC
ADC
ADC
ADC
ADC
ADC
ADC
ADC
ADC
ADC
ADC
ADC
ADC
ADC
AI 0
AI 1
AI 2
AI 3
AI 4
AI 5
AI 6
AI 7
AI 0
AI 1
AI 2
AI 3
AI 4
AI 5
AI 6
AI 7
AI 0
AI 1
AI 2
AI 3
AI 4
AI 5
AI 6
AI 7
AI 0
AI 1
AI 2
AI 3
AI 4
AI 5
AI 6
AI 7
EEPROM
EEPROM
CPLD
CPLD
Cal
Cal
Buffer
Buffer
FPGA
FPGA
Circuitry
Circuitry
Analog
Trigger
Analog
Trigger
EEPROM
EEPROM
Config
Config
STC
STC
Timing I/O
Digital I/O
Timing I/O
Digital I/O
Counter/
Counter/
Trigger
Trigger
SCARAB
SCARAB
AI Control
AI Control
DustMITE
DustMITE
DAQ-
DAQ-
Address (32)
Analog
Timing/
Control
Analog
Timing/
Control
Address (32)
Timing/
Timing/
STC
Output
Analog
Control
STC
Analog
Output
Control
Input
Input
STCA
STCA
Data (32)
DMA/IRQ
Interface
RTSI Bus
Interface
Data (32)
DMA/IRQ
Interface
RTSI Bus
Interface
Bus
Bus
Connector
Connector
RTSI
RTSI
DMA/IRQ
DMA/IRQ
Address/Data
Address/Data
Control
Control
Figure 4. PXI-6123, PXI-6122, PXI-6133,
and PXI-6132 Pinout
PFI 0/AI START TRIG
PFI 1/AI REF TRIG
PFI 9/CTR 0 GATE
+5 V OUTPUT
+5 V OUTPUT
AI 4 GND
AI 6 GND
CTR 0 OUT
FREQ OUT
AI 1 GND
AI 3 GND
AI 4 +
AI 6 +
AI 5 -
AI 7 -
D GND
D GND
D GND
D GND
D GND
D GND
D GND
AI 1 +
AI 3 +
AI 0 -
AI 2 -
PFI 5
PFI 6
P0.4
P0.1
P0.6
NC
NC
NC
Ü
Ü
Ü
Ü
Ü
Ü
NC = No Connect
Ü
NC on NI 6122
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
AI 0 +
AI 0 GND
AI 1 -
AI 2 +
AI 2 GND
AI 3 -
NC
AI 4 -
AI 5 +
AI 5 GND
AI 6 -
AI 7 +
AI 7 GND
NC
NC
D GND
P0.0
P0.5
D GND
P0.2
P0.7
P0.3
AI HOLD COMP
EXTSTROBE*
D GND
PFI 2/AI CONV CLK*
PFI 3/CTR 1 SOURCE
PFI 4/CTR 1 GATE
CTR 1 OUT
D GND
PFI 7/AI SAMP CLK
PFI 8/CTR 0 SOURCE
D GND
D GND
Ü
Ü
Ü
Ü
Ü
Ü