Lantronix UDS100 Manuale Utente Scaricare il pdf (Pagina 59)

Many of the unit’s configuration procedures require you to assemble a series of

options (represented as bits) into a complete command (represented as a byte). The

resulting binary value must be converted to a hexadecimal representation.

Use this chapter to learn how to convert binary values to hexadecimals or to look up

values in the tables of configuration options in hexadecimal notation. The tables

include:

 Connect Mode Options

 Disconnect Mode Options

 Flush Mode (Buffer Flushing) Options

 Interface Mode Options

 Pack Control Options

Converting Binary to Hexadecimal

Following are two simple ways to convert binary numbers to hexadecimals.

Conversion Table

Hexadecimal digits have values ranging from 0 to F, which are represented as 0-9, A

(for 10), B (for 11), etc. To convert a binary value (for example, 0100 1100) to a

hexadecimal representation, the upper and lower four bits are treated separately,

resulting in a two-digit hexadecimal number (in this case, 4C). Use the following table

to convert values from binary to hexadecimal.

Decimal Binary Hex

0 0000 0

1 0001 1

2 0010 2

3 0011 3

4 0100 4

5 0101 5

6 0110 6

7 0111 7

8 1000 8

9 1001 9

10 1010 A

11 1011 B

12 1100 C

13 1101 D

14 1110 E

15 1111 F

1 2 ... 54 55 56 57 58 59 60 61 62 63 64 ... 77 78

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Lantronix UDS100 Manuale Utente Pagina 59