Skip to Main Content
The X86 Microprocessors: Architecture and Programming (8086 to Pentium), 1st Edition
book

The X86 Microprocessors: Architecture and Programming (8086 to Pentium), 1st Edition

by Lyla B. Das
May 2024
Intermediate to advanced content levelIntermediate to advanced
665 pages
23h 2m
English
Pearson India
Content preview from The X86 Microprocessors: Architecture and Programming (8086 to Pentium), 1st Edition
408 THE x86 MICROPROCESSORS
11.3.5.1 | Mode Instruction Format
e mode word, as shown, fi xes up the baud rate, number of characters, and stop bits for trans-
mission. Remember that when the line is idle, it is in the mark (‘1’) state. A start bit is always
low.  is should be followed by the data bits and then the stop bits.  e insertion of start and
stop bits along with a character, is called ‘framing’.  e baud rate is a fraction of the clock
frequency (T × C and R × C are tied together for a link) and the factor can be 1, 16 or 64. If
T × C = 9600 Hz, the baud rate is 9600 bps for a factor of 1 and 9600/16 = 600 for a factor
of 16. ...
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
and much more.
Start your free trial

You might also like

Microprocessors and Microcontrollers  by Pearson

Microprocessors and Microcontrollers by Pearson

Lyla B Das

Publisher Resources

ISBN: 9781282663169