Motorola CPU32 Reference Manual page 176

NEGX
Negate with Extend
NEGX
Effective Address field - Specifies the destination operand. Only data alterable addressing
modes are allowed as shown:
Addressing Mode
Mode
Dn 000
An
-
(An) 010
(An)
+
011
-(An)
100
(d16, An)
101
(de, An, Xn)
110
(bd, An, Xn) 110
CPU32 REFERENCE MANUAL
Register Addressing Mode
Reg. number: Dn
(xxx).W
-
(xxx).L
Reg. number: An
#(data)
Reg. number: An
Reg. number: An
Reg. number: An (d16, PC)
Reg. number: An
(de, PC, Xn)
Reg. number: An (bd, PC, Xn)
INSTRUCTION SET
Mode
111
111
-
-
-
-
Register
000
001
-
-
-
-
MOTOROLA
4-123
III