TMS320F28379D: Number of I/O pins about CLB

Hello O.H.,

O.H said:

1)Is the maximum number of I/O pins that can be assigned as input to 1 CLB module 8 PINs?

The below is from the Technical Reference Manual (TRM).  The signals are further described in the TRM. 

There are four instances of the CLB module in the device. Each CLB instance sees a common set 72 input signals referred to as global input signals. Additionally, each CLB instance has a specific set of 25 input signals that are unique to each instance, and are referred to as local input signals. Each of the eight inputs of a CLB can be chosen from any of the global input signals or the local input signals.

O.H said:

2)Is the maximum number of I/O pins that can be assigned as output from 1 CLB module 16 PIN? (It duplicates, so it has the same signal, but ...)

There are 8 unique outputs from the tile - these are the outputs from the 8 output LUTs.  As you mention, they are replicated to create 16 total.  Refer to the TRM, Peripheral Signal Multiplexer in the CLB chapter for details of each output signal. 

Best Regards

Lori