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How to define the PA/PB 's pin for extern address mode ?

gzmcu
Associate II
Posted on September 15, 2003 at 14:14

How to define the PA/PB 's pin for extern address mode ?

2 REPLIES 2
gzmcu
Associate II
Posted on May 17, 2011 at 11:55

How to define the PA/PB 's pin for extern address mode ?

1�Logic or address

2�Combinatorial

3�GP I/O mode

4�Latched address out
joseph2399
Associate II
Posted on May 17, 2011 at 11:55

Please see Table 4, page 23 of application note, AN1171, on port pin functional setup. AN1171 can be downloaded from the following website:

http://www.st.com/stonline/books/pdf/docs/7884.pdf