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IBM 5150 Technical Reference

IBM 5150
309 pages
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8087
Extensions to the
8088
Instruction Set
Data Transfer
FLO
= Load
Integer/Real
Memory
to
ST(O)
Escape
MF
I mod 0 0 0 rIm
disp-Iow
disp-high
Long Integer
Memory
to
ST(O)
Escape
1
1 I
mod
1 0 1 rIm
disp-Iow
disp-high
Temporary
Real
Memory
to
ST(O)
Escape
0 1 1 I
mod
1 0 1 rIm
disp-Iow
disp-high
BCD
Memory
to
ST(O)
Escape
1 mod 1 0 0 rIm
disp-Iow disp-high
ST(i)
to
ST(O)
Escape
0 0 1 1 0 0 0 ST(i)
FST = Store
ST(O)
to
Integer/Real
Memory
Escape
MF
mod
0 1 0 rIm
disp-Iow disp-high
ST(O)
to
ST(i)
Escape 1 0
1 1 0 1 0 ST(i)
Instruction
Set
6-17

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IBM 5150 Specifications

General IconGeneral
ProcessorIntel 8088
Clock Speed4.77 MHz
RAM16 KB - 256 KB
ManufacturerIBM
Model5150
Release Year1981
Storage5.25-inch floppy drives
GraphicsMDA or CGA
Operating SystemIBM PC DOS
PortsCassette, keyboard
Expansion Slots5

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