Changes

Programming:Keyboard scanning

1 byte removed, 15:42, 6 September 2006

/* One line scanning routine */

out (c), c

ld b, &F6

out (c), ca

ld b, &F4

in a, (c)

* Bit = 0: Key is pressed

* Bit = 1: Key is not pressed

== Complete keyboard scanning routine ==

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