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Chapter 1 Overview
I - 16
Pin Description
Table 1-3-8 Pin Function Summary (6/6)
Name No. I/O Function Other Function Description
KEY0 37 I/O P60, SDO0
KEY1 38 P61, SDO1
KEY2 39 P62, SDO2
KEY3 40 P63, SDO3
KEY4 41 P64, SDO4
KEY5 42 P65, SDO5
KEY6 43 P66, SDO6
KEY7 44 P67, SDO7
MMOD 17 Input Memory mode
switching input
pins
This pin sets the memory expansion mode.
AIways set the input low.
Key interrupt input
pins
Input pins for interrupt based on ORed result of
pin inputs. Key input pin for 2 bits can be
selected individually by the key interrupt control
register (P6MD). When not used for KEY input,
these pins can be used as normal I/O pins.