Anyone can enable clk_aux output for TDA in PN7462?
Thanks in advance
Please refer to Um314511 - UM10858 PN7462 HW User Manual (1.1) available under NDA in DocStore for more information about enabling CLK_AUX for TDA slot extender.
I hope this helps.
i've got the same question and i doesn't find the answer in UM10858 from the PN7462 Controller Development Kit and now i'm waiting to get access to UM314511 to solve the problem.
Hello Ivan Thanks for reply.
I tried with this documentation but didn't work.
I modify the necesary register but de clk_aux dont't work.
Anyone had some example that work ?.
thanks in advance
did you set the IOAUXen and CLKAUXen bit in the CT_SSR_REG ?
additional i had to set the SLEW_RATE to 1 in the PCR_PAD_CLK_AUX_REG because the clock signal looks too bad at the input at the tda8026. now i'm able to read the ATR from a smart card.
Thanks Dennis is working now in the PN7462 . But not in the PN7362 do you know if this chip support auxiliar slot ?
NXP confirm that the PN7362 don't have ISO7816 digital UART for that SAM can only de used with 7462.
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