Input pulse singnal to our equipment through SPIO-4 with LMP91050 evaluation???

http://www.ti.com/product/LMP91050

LMP91050SDEVAL/NOPB : Sensor AFE Eval Platform for NDIR Applications (Evaluation Modules & Boards)
SPIO-4/NOPB : Sensor AFE Digital Controller Board (Evaluation Modules & Boards)

We want to evaluate your IC of LMP91050 with LMP91050SDEVAL/NOPB and SPIO-4/NOPB.

I read you documents about LMP91050SDEVAL/NOPB and SPIO-4/NOPB.

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www.ti.com/.../snau112.pdf

1.4 Component Description
J4 (DBG) Debug/Development Connector(See section 2.6).

2.6 Auxiliary Interface
The SPIO-4 Board can be connected to auxiliary test equipment through debug connector J4 located on
the board.

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On 2.6 Auxiliary Interface(www.ti.com/.../snau112.pdf), we are told that we can input some signal to our equipment through SPIO-4.
 
Is it possible to generator pulse to our equipment using SPIO-4/NOPB and your software?

Always have a good night !