as understands the following addressing modes for the Z8000:
rn
Register direct
@rn
Indirect register
addr
Direct: the 16 bit or 24 bit address (depending on whether the assembler
is in segmented or unsegmented mode) of the operand is in the instruction.
address(rn)
Indexed: the 16 or 24 bit address is added to the 16 bit register to produce
the final address in memory of the operand.
rn(#imm)
Base Address: the 16 or 24 bit register is added to the 16 bit sign
extended immediate displacement to produce the final address in memory
of the operand.
rn(rm)
Base Index: the 16 or 24 bit register rn is added to the sign
extended 16 bit index register rm to produce the final address in
memory of the operand.
#xx
Immediate data xx.
This document was generated
by root on January, 30 2002
using texi2html