Dear NXP team,
I'm trying to send signal to LOADMOD pin. I'm changing CIU_TxSel register to 0b01010000. But I cannot see any signal at LOADMOD pin.Please give me advice, what registers should I change so I can see a signal from internal coder at LOADMOD. My PN532 is working in "PN532_COMMAND_TGINITASTARGET" mode.
Please refer to Fig 40. Serial data switch for LOADMOD pin in the data-sheet:
Depending on LoadModSel, you will have some signals to be output on LOADMOD. Please refer to chapter 184.108.40.206 CIU_TxSel register (6306h) for more information.
Retrieving data ...