Format
N
N+Rn
(An)
(d,An) or
d(An)
(d,An,Xn) or
d(An,Xn)
([bd,An,Xn],od)
([bd,An],Xn,od)
For the memory indirect modes, fields can be omitted.
For example, three of many permutations are as follows:
([,An],od)
([bd])
([bd,,Xn])
NOTES:
http://www.mcg.mot.com/literature
Table 4-1. Debugger Address Parameter Formats
Example
140
130+R5
(A1)
(120,A1)
120(A1)
(&120,A1,D2)
&120(A1,D2)
([C,A2,A3],&100)
([12,A3],D2,&10)
([,A1],4)
([FC1E])
([8,,D2])
N
—
Absolute address (any valid expression).
An
—
Address register n.
Xn
—
Index register n (An or Dn).
d
—
Displacement (any valid expression).
bd
—
Base displacement (any valid expression).
od
—
Outer displacement (any valid expression).
n
—
Register number (0 to 7).
Rn
—
Offset register n.
Entering Debugger Command Lines
Description
Absolute address+contents of
automatic offset register.
Absolute address+contents of the
specified offset register (not an
assembler-accepted syntax).
Address register indirect. (also
postincrement, predecrement)
Address register indirect with
displacement (two formats
accepted).
Address register indirect with
index and displacement (two
formats accepted).
Memory indirect preindexed.
Memory indirect postindexed.
4
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