Table 1. PXIe-6570 Digital Data and Control Connector Pins
Pins
Signal Name
Signal Type
Signal Description
1, 3, 5, 7, 9, 11, 13, 15,
17, 19, 21, 23, 25, 27,
29, 31, 35, 37, 39, 41,
43, 45, 47, 49, 51, 53,
55, 57, 59, 61, 63, 65
DIO <0..31>
Data
Bidirectional PPMU-capable
digital I/O data channels 0
through 31.
2, 4, 6, 8, 10, 12, 14, 16,
18, 20, 22, 24, 28, 32,
34, 36, 38, 40, 42, 44,
46, 48, 50, 52, 54, 56,
58, 62, 66, 68
GND
Ground
Instrument ground. Also default
ground reference if DUT Ground
Sense (DGS) is not connected.
26
CAL MEASURE Analog
Resource for external calibration.
33
CAL SENSE
Analog
Resource for external calibration.
64
DGS
Ground
Optional DGS for improved
accuracy at higher currents in
some configurations.
CAL GND
Analog
Resource for external calibration.
67
CAL FORCE
Analog
Resource for external calibration.
30, 60
RESERVED
N/A
These terminals are reserved for
future use. Do not connect to
these pins.
Note
The 32 digital I/O data channels on the digital pattern instrument are split
into banks for PPMU operation efficiency: DIO<0..7>, DIO<8..15>, DIO<16..23>,
DIO<24..31>. PPMU measurements run in parallel when you take measurements on
channels in different banks.
LED Status Indicators
Status indicators on the front panel of the PXIe-6570 provide feedback about instrument
operation.
Use the following table to determine the PXIe-6570 state using the Access LED status
indicator.
8
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PXIe-6570 Getting Started Guide
