EasyManuals Logo

IBM 5150 Hardware Reference Manual

IBM 5150
393 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #92 background imageLoading...
Page #92 background image
Table
9.
Functions and Conditions
of
DIP
Switch 2
Pin
No.
Function
ON
OFF
Factory-set
Condition
Not
applicable
-
-
ON
2
-
-
ON
1
3
AUTO
FEED
~
Fixed
internally
Fixed
Not
fixed
OFF
XT
signal
Not
fixed
internally
4
Coding
table
select
N.A.
Standard
OFF
Parallel Interface Description
(1 ) Specifications
(a)
Data
transfer rate: 1000
CPS
(max.)
(b) Synchronization: By externally supplied
STROBE
pulses.
(c) Handshaking:
ACKNLG
or
BUSY
signals.
(d) Logic level: Input
data
and all interface control signals
are compatible with the
TTL
level.
~
(2)
Connector
Plug: 57-30360
(AMPHENOL)
(3)
Connector pin assignment and descriptions
of
signals.
Connector pin assignment and descriptions
of
respective
interface signals are provided in Table (10) page 2-74.
2-73

Table of Contents

Other manuals for IBM 5150

Preview: Guide To Operations
Guide To Operations252 pages
Preview: Hardware Maintenance Manual
Hardware Maintenance Manual357 pages
Preview: Technical Reference
Technical Reference309 pages

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the IBM 5150 and is the answer not in the manual?

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

Related product manuals