Hi,
I'm developing a PCB using CM5 as main processor and neet to use 4 UART and 2 I2C, but I'm finding hard to physical PIN assignment for GPIO0 and GPIO1 for connecting UART1 TX and RX pins, respectively. As stated on 2.6.1. Alternative function assignments of the manual. The pinout on Chapter 4 does not include them.
I thought they could be pins 80 and 82 (CAM_GPIO0 and CAM_GPIO1), but in their description (page 15 on the manual, section 2.10) explains that these pins correspond to the GPIO34 and GPIO35.
It's really confusing. Can anyone help me with this?
I'm developing a PCB using CM5 as main processor and neet to use 4 UART and 2 I2C, but I'm finding hard to physical PIN assignment for GPIO0 and GPIO1 for connecting UART1 TX and RX pins, respectively. As stated on 2.6.1. Alternative function assignments of the manual. The pinout on Chapter 4 does not include them.
I thought they could be pins 80 and 82 (CAM_GPIO0 and CAM_GPIO1), but in their description (page 15 on the manual, section 2.10) explains that these pins correspond to the GPIO34 and GPIO35.
It's really confusing. Can anyone help me with this?
Statistics: Posted by MarcoLeiro — Tue Mar 25, 2025 12:23 pm