NEC CP/M-86 System Reference Manual page 20

Advanced personal computer
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Command Setup and Execution Under CPIM-86
2-4
SS:
SS + SP:
CS DS ES:
DS+OOOOH:
CS+OIOOH:
CCP
CCP Stack
base
page
IP
=
OIOOH
code
data
~
~
Figure 2-1
CP 1M -86 8080 Memory Model
The intermixed code and data regions are indistinguishable. The base page values,
described below, are identical to CP/M-80. This allows simple translation from
8080,8085, or Z80 code into the 8086 environment. The following ASM-86 example
shows how to code an 8080 Model transient program.
cseg
org
100h
(code)
endcs
equ
$
dseg
org
offset endcs
(data)
end

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