how to declare 2D vector of type unsigned?

[fahim1]

hi
can we declare 2D vector of type unsigned?how?
tnx

 

[shaiko]

signal some_vector : unsigned ( 7 downto 0 ) ; -- ( 7 downto 0 ) is just an example

 

[TrickyDicky]

for a 2d vector:

type my_array_t is array(natural range <>, natural range <>) of unsigned(7 downto 0);
signal my_array : my_array_t(1 downto 0, 10000 downto 623);

 

[shaiko]

A vector is a set of single bits (my example):
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An array is a set of vectors of the same length (TrickyDicky's example)
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Which one are you asking about?