ADLINK PXI-2022 - Manual (Page 27)

Signal Connections 19
Note: Pins 2, 5, 8, 11, 14, 17, 20, 23, 36, 39, 42, 45, 48, 51, 54,
and 57 are NC for the PXI-2020.
64 AFI2 DGND Input
Auxiliary Function Input 2
(AD_TRIG_SRC2,AD_TIM
ER_SRC2,AD_CONV_SR
C2)/(GPTC_CLK0)
63 AFI3 DGND Input
Auxiliary Function Input 3
(AD_TRIG_SRC3,AD_TIM
ER_SRC3,AD_CONV_SR
C3)/(GPTC_GATE0)
28 AFI4 DGND Input
Auxiliary Function Input 4
(AD_TRIG_SRC4,AD_TIM
ER_SRC4,AD_CLK_SRC4
)/(GPTC_CLK1)
62 AFI5 DGND Input
Auxiliary Function Input 5
(AD_TRIG_SRC5,AD_TIM
ER_SRC5,AD_CONV_SR
C5)/(GPTC_GATE1)
27 AFI6 DGND In-put/Output
Auxiliary Function Input 6
(AD_TRIG_SRC6,AD_TIM
ER_SRC6,AD_CLK_SRC6
)/(GPTC_OUT1)
61 AFI7 DGND In-put/Output
Auxiliary Function Input 7
(AD_TRIG_SRC7,AD_TIM
ER_SRC7,AD_CLK_SRC7
)/(GPTC_OUT0)
67, 33, 66, 32 DIO<0..3> DGND In-put/Output Programmable DIO pins
25, 26, 59, 60 NC DGND -------- --------
Pin # Signal Name Reference Direction Description
Table 3-2: 68-pin VHDCI-type Connector Legend