PN7462的以下AUX和SPI管脚能否作为普通GPIO使用？

[onlineit]

PN7462的以下PIN脚能否作为普通GPIO使用？

CLK_AUX 2 auxiliary card contact clock/GPIO14
IO_AUX 3 auxiliary card contact I/O/GPIO15
INT_AUX 4 auxiliary card contact interrupt/GPIO16

SPIM_SSN 60 SPI master select 1 output/GPIO17
SPI_SCLK 61 SPI master clock output/GPIO18
SPIM_MOSI 62 SPI master data output/GPIO19
SPIM_MISO 63 SPI master data input/GPIO20

[onlineit]

Hello Wigros Sun,

         CLK_AUX 、IO_AUX 3、INT_AUX can be configured GPIO in UM10858 PN7462 HW user manual,but SPIM_SSN、SPIM_SCLK、SPIM_MOSI、SPIM_MISO not mentioned in PCR_SPIM_REG register from UM10858,how to configure SPIM PIN to GPIO?

Best Regards,

Xia Shuang

[weidong_sun]

Hello Xia,

   Yes, they can also multiplexed to be GPIO signals.

Best Regards,

Weidong Sun