Hi all.
I use LPC55S6 MCU and I would like to interface this to the programmable gain amplifier PGA113 from TI.
The PGA113 have a 3-wire SPI interface to communicate from/to the master.
How can I connect the MCU to the the PGA113 on SPI interface? LPC55S6 MCU have a 4-wire SPI interface (CS, SCK, MISO, MOSI) and PGA have a 3-wire SPI interface (CS, SCK, SDIO).
Is there a NXP HW guide to do that?
Can you help me?
Thank you.
Gabriele.
