IBM 5150 Technical Reference page 7

Section 7, "Characters, Keystrokes, and Colors," supplies the
decimal and hexadecimal values for characters and text
attributes.
Section 8, "Communications," describes communications
hardware and discusses communications interface standards
and the sequence of events to establish communications.
A glossary, bibliography, and index are also provided.
The options and adapters manual provides information, logic
diagrams, and specifications pertaining to the options and
adapters available for the IBM Personal Computer family of
products. The manual is modular in format, with each module
providing information about a specific option or adapter.
Modules having a large amount of text contain individual indexes.
The modules are grouped by type of device into the following
categories:
•
Expansion Unit
•
Displays
•
Printers
•
Storage Devices
•
Memory Expansion
•
Adapters
•
Miscellaneous
•
Cables and Connectors
Full page length hard tabs with the above category descriptions,
separate the groups of modules.
The term" Technical Reference manual" in the option and adapter r"'-.
manual, refers to the IBM Personal Computer Technical Reference
system manual.
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