Where is basic documentation???

I am using the Seeeduino V2.2 (328) as " Duemilanove 328" and it works and compiles usual stuff OK…

When I try to set “pinMode” it accepts A6 and A7 but errors on A8 and above, like this:
---------------------( COPY )--------------------------
pinMode(A5, INPUT);
pinMode(A6, INPUT);
pinMode(A7, INPUT);
// pinMode(A8, INPUT); //Causes error: (which I consider GoodNess…)
—( error: ‘A8’ was not declared in this scope )—

int a = analogRead(A7); //Compiles OK

-----------------( END COPY )----------------------
So, it APPEARS to work… I’ll check when I can that it ACTUALLY works…

AND, considering those pins as Digital (Like we can with A0 to A5 equaling Digital 14 to 18 ), this all compiles OK:
---------------------( COPY )--------------------------
pinMode(19,OUTPUT);
pinMode(20,OUTPUT);
pinMode(25,OUTPUT); // !!! Uh Oh, where is THAT data going?? No Error!
-----------------( END COPY )----------------------

Seeed, can you please clear this up???

Regards, Terry King …On the Red Sea at KAUST.edu.sa
[email protected]
Newsletter: redseainfo.info