I've been trying to decipher the possible pin assignments for using the SPI2 interface as a SPI master on a BCM920736 module.
In the BCM20736 data sheet (20736-DS102-R.pdf), Table 3 on page 14 shows some assignments, but it isn't clear what a dash ('-') in a column means.
In WICED-Smart-Hardware_interfaces.pdf, Table 1 beginning on Page 7 shows the GPIO options, with some in red.
For example, the second line in Table 3 in 20736-DS102-R.pdf says:
SPI_CLK = -, SPI_MOSI=P4, SPI_MISO=P25
The table in WICED-Smart-Hardware_interfaces.pdf has a few entries with MOSI=P4 and MISO=P25, where SPI_CLK can be:
P24, P36 (in red).
So should the dash for SPI_CLK be replaced by P24?
The third line in Table 3 in 20736-DS102-R.pdf says:
SPI_CLK = P24, SPI_MOSI=P27, SPI_MISO=-
The table in WICED-Smart-Hardware_interfaces.pdf has just one entry with SPI_CLK=P24 and MOSI=P27, where MISO can only be
P25.
Is this simply a bug in the table in the data sheet, or is there some special meaning to be attributed to the -?
