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49
Pin No.
Pin Name
I/O
Description
44
DOSEL0
O
Data select 0 output terminal (fixed at “L” in this set)
45
DOSEL1
O
Data select 1 output terminal (fixed at “L” in this set)
46
CKSEL0
I
System clock select 0 input terminal (fixed at “L” in this set)
47
CKSEL1
I
System clock select 1 input terminal (fixed at “L” in this set)
48
XMODE
I
Reset signal input from the system controller (IC1201)