'int' object has no attribute 'string'

FIFO中的prog_full_thresh_assert和prog_full_thresh_negate是用来控制FIFO满的阈值的。当FIFO中的数据达到prog_full_thresh_assert时，FIFO会发出一个信号来表示FIFO已经满了；当FIFO中的数据达到prog_full_thresh_negate时，FIFO会发出一个信号来表示FIFO不再满了。这些信号可以被用来控制FIFO的读写操作，以确保数据的正确性和完整性。

相关问题

'int' object has no attribute 'format'

This error occurs when you try to use the `format()` method on an integer object.

For example:

age = 25
print("I am {} years old".format(age))

In the above code, `age` is an integer object and we are trying to use the `format()` method on it to insert its value into a string. This will result in the error message `'int' object has no attribute 'format'`.

To fix this error, you can convert the integer to a string before using the `format()` method:

age = 25
print("I am {} years old".format(str(age)))

This will convert the integer `age` to a string before using the `format()` method to insert it into the string.

'int' object has no attribute 'split'

The error message "'int' object has no attribute 'split'" means that you are trying to use the `split` method on an integer object, which is not allowed. The `split` method is used for string objects to split them into a list of substrings based on a delimiter.

If you are trying to split a string, make sure you are using a string variable instead of an integer. For example:

my_string = "Hello, world!"
split_string = my_string.split()
print(split_string)

This will output: `['Hello,', 'world!']`

If you are still facing the issue, please provide more context or code so that I can assist you better.