Motorola MVME166IG/D2 manual Debugger Address Parameter Formats, Format Example Description

Entering Debugger Command Lines

Table 4-1. Debugger Address Parameter Formats

Format	Example	Description
N	140	Absolute address+contents of
		automatic offset register.
N+Rn	130+R5	Absolute address+contents of the
		specified offset register (not an
		assembler-accepted syntax).
(An)	(A1)	Address register indirect. (also post-
		increment, predecrement)
(d,An) or	(120,A1)	Address register indirect with dis-
d(An)	120(A1)	placement (two formats accepted).
(d,An,Xn) or	(&120,A1,D2)	Address register indirect with index
d(An,Xn)	&120(A1,D2)	and displacement (two formats
		accepted).
([bd,An,Xn],od)	([C,A2,A3],&100)	Memory indirect preindexed.
([bd,An],Xn,od)	([12,A3],D2,&10)	Memory indirect postindexed.

For the memory indirect modes, fields can be omitted.

For example, three of many permutations are as follows:

([,An],od)		([,A1],4)
([bd])		([FC1E])
([bd,,Xn])		([8,,D2])
NOTES: 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.

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MVME166IG/D2 4-5