BIOS Setup
43
DEX-100
Bits per second
Selects serial port transmission speed, which must be matched
on the other side, where long or noisy lines may require lower
speeds.
Data Bits
Number of data bits
Parity
Parity bit can be sent with data bits to detect transmission
errors, where
Even: parity bit is 0 if the number of 1's in the data bits is even
Odd: parity bit is 0 if number of 1's in the data bits is odd.
Mark: parity bit is always 1.
Space: Parity bit is always 0.
Mark and Space Parity do not allow for error detection, and can
be used as an additional data bit.
Stop Bits
Indicate the end of a serial data packet (a start bit indicates the
beginning), with standard setting 1 stop bit, and communication
with slow devices may require more than 1 stop bit.
Flow Control
Can prevent data loss from buffer overflow, where, when send-
ing data, if the receiving buffers are full, a 'stop' signal can be
sent to stop the data flow, and once buffers are empty, a Start
signal can be sent to re-start the flow. Hardware flow control
uses two wires to send start/stop signals.
VT-UTF8 Combo Key Support
Enables VT-UTF8 Combination Key Support for ANSI/VT100
terminals
Summary of Contents for DEX-100
Page 7: ...Table of Contents vii DEX 100 Getting Service 69...
Page 8: ...viii Table of Contents Leading EDGE COMPUTING...
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Page 18: ...6 Introduction Leading EDGE COMPUTING Figure 1 2 Top View Figure 1 3 Right Side View 140...
Page 19: ...Introduction 7 DEX 100 Figure 1 4 Left Side View Figure 1 5 Rear Side View...
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Page 39: ...Getting Started 27 DEX 100...
Page 42: ...30 Getting Started Leading EDGE COMPUTING This page intentionally left blank...
Page 63: ...BIOS Setup 51 DEX 100 SEMA Features Shows features supported by the SEMA version...
Page 66: ...54 BIOS Setup Leading EDGE COMPUTING Flags Shows BMC flags with exception codes...
Page 67: ...BIOS Setup 55 DEX 100 Power Up Lists Power Up Watchdog status...
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Page 80: ...68 Important Safety Instructions Leading EDGE COMPUTING This page intentionally left blank...