=======================
Appendix C: ASCII Table
=======================

The 8080 uses a seven-bit ASCII code, which is the normal 8 bit ASCII code with
the parity (high-order) bit always reset.

.. list-table::
   :header-rows: 1
   :widths: 50 50

   * - Graphic or Control
     - ASCII (Hexadecimal)
   * - NULL
     - 00
   * - SOM
     - 01
   * - EOA
     - 02
   * - EOM
     - 03
   * - EOT
     - 04
   * - WRU
     - 05
   * - RU
     - 06
   * - BELL
     - 07
   * - FE
     - 08
   * - H. Tab
     - 09
   * - Line Feed
     - 0A
   * - V. Tab
     - 0B
   * - Form
     - 0C
   * - Return
     - 0D
   * - SO
     - 0E
   * - SI
     - 0F
   * - DC0
     - 10
   * - X-On
     - 11
   * - Tape Aux. On
     - 12
   * - X-Off
     - 13
   * - Tape Aux. Off
     - 14
   * - Error
     - 15
   * - Sync
     - 16
   * - LEM
     - 17
   * - S0
     - 18
   * - S1
     - 19
   * - S2
     - 1A
   * - S3
     - 1B
   * - S4
     - 1C
   * - S5
     - 1D
   * - S6
     - 1E
   * - S7
     - 1F
   * - ACK
     - 7C
   * - Alt. Mode
     - 7D
   * - Rubout
     - 7F
   * - !
     - 21
   * - "
     - 22
   * - #
     - 23
   * - $
     - 24
   * - %
     - 25
   * - &
     - 26
   * - '
     - 27
   * - (
     - 28
   * - )
     - 29
   * - ``*``
     - 2A
   * - +
     - 2B
   * - ,
     - 2C
   * - -
     - 2D
   * - .
     - 2E
   * - /
     - 2F
   * - :
     - 3A
   * - ;
     - 3B
   * - <
     - 3C
   * - =
     - 3D
   * - >
     - 3E
   * - ?
     - 3F
   * - [
     - 5B
   * - ``\``
     - 5C
   * - ]
     - 5D
   * - ↑
     - 5E
   * - ←
     - 5F
   * - @
     - 40
   * - blank
     - 20
   * - 0
     - 30
   * - 1
     - 31
   * - 2
     - 32
   * - 3
     - 33
   * - 4
     - 34
   * - 5
     - 35
   * - 6
     - 36
   * - 7
     - 37
   * - 8
     - 38
   * - 9
     - 39
   * - A
     - 41
   * - B
     - 42
   * - C
     - 43
   * - D
     - 44
   * - E
     - 45
   * - F
     - 46
   * - G
     - 47
   * - H
     - 48
   * - I
     - 49
   * - J
     - 4A
   * - K
     - 4B
   * - L
     - 4C
   * - M
     - 4D
   * - N
     - 4E
   * - O
     - 4F
   * - P
     - 50
   * - Q
     - 51
   * - R
     - 52
   * - S
     - 53
   * - T
     - 54
   * - U
     - 55
   * - V
     - 56
   * - W
     - 57
   * - X
     - 58
   * - Y
     - 59
   * - Z
     - 5A

.. todo::

   In the original (``scans/page-80.png``, ``scans/page-81.png``) this table
   is printed in three columns, in the order shown here, which is not
   numeric. "DC0" (10H) may be "DCO" in the scan. Consider re-sorting the
   table by code for easier reading.