ASCII Chart for COMT 222 and 325
September 15, 1998

ASCII formatting is often required for the storage
and display of characters including digits. 

Numbers for computation are normally stored in 
binary format. 

Rows represent the most-significant four bits.
Columns represent the least-significant four bits.
For example,  'A' is hexadecimal 41. 

The characters not recognizable as letters, numbers,
and punctuation are regarded as 'control characters'




	0   1   2   3   4   5   6   7   8   9   A   B   C   D   E   F
    0  NUL SOH STX ETX EOT ENQ ACK BEL BS  HT  LF  VT  FF  CR  SO  SI
    1  DLE DC1 DC2 DC3 DC4 NAK SYN ETB CAN EM  SUB ESC FS  GS  RS  US
    2   SP  !   "   #   $   %   &   '   (   )   *   +   ,   -   .   /
    3   0   1   2   3   4   5   6   7   8   9   :   ;   <   =   >   ?
    4   @   A   B   C   D   E   F   G   H   I   J   K   L   M   N   O
    5   P   Q   R   S   T   U   V   W   X   Y   Z   [   \   ]   ^   _
    6   `   a   b   c   d   e   f   g   h   i   j   k   l   m   n   o
    7   p   q   r   s   t   u   v   w   x   y   z   {   |   }   ~  DEL

Source: www.jimprice.com/jim-asc.htm