Advantech SOM-2532 Series User Manual page 74

I2C5
To assign this device to host owned, you must enable PSE I2C0 to host owned
because I2C0 is the function 0 of this device. I2C1 has pin conflict with TGPIO8-
9, I2C2 has no pin conflict. I2C3 has pin conflict with TGPIO18-19.I2C4 has no
pin conflict. I2C5 has pin conflict with PWM.I2C6 has no pin conflict.
I2C6
To assign this device to host owned, you must enable PSE I2C0 to host owned
because I2C0 is the function 0 of this device. I2C1 has pin conflict with TGPIO8-
9, I2C2 has no pin conflict. I2C3 has pin conflict with TGPIO18-19.I2C4 has no
pin conflict. I2C5 has pin conflict with PWM.I2C6 has no pin conflict.
Figure 3.45 PSE Controller
I2C7
If I2C7 is not set to host owned, all PSE CAN and QEP devices could not be set
to host owned too due to sharing same function. I2C7 can't assign host own if
UCSI ACPI device enabled
SPI0
SPI0 has pin conflict with PWM pin3, TGPIO pin10-13 and 39, serial SPI2. If it is
grayed out, check the above options. The same pin cannot be assigned to mul-
tiple OP. If SPI0 is not set to host owned, SPI1-3 could not be set to host owned
too due to sharing same function
SPI1
To assign this device to host owned, you must enable PSE SPI0 to host owned
because SPI0 is the function 0 of this device. SPI0 has pin conflict with PWM,
TGPIO10-13, 39, SeriallO SPI2 SPI1 has pin conflict with PWM, TGPIO 32-35.
SPI2 has pin conflict with SeriallO SPI0.
SOM-2532 User Manual 64