adl = the low byte of the address*.
adh = the high byte of the address*.
nc = the number of characters: 1 through 34.
data = the actual data in hexadecimal. This is transmitted by using the
CHR$ function, i.e. CHR$(1) would send the binary equivalent
of hexadecimal 01, (decimal 1).
i = the index to the User Table.
parms = the parameters associated with the U command. (optional).
The values used in conjunction with the memory commands exist as hexadecimal
values and must be transmitted as CHR$(n), where n is the decimal equivalent of
the desired hexadecimal value.
NOTE
When using variables, the format must have only
the command in quotes. For example:
"B-R:"ch;dr;t;s correct
"B-R:ch,dr,t,s" incorrect
To avoid confusion, it is good practice to use this
format when using variables or constants.
As implied in the preceding format, these commands may be abbreviated to the
first character of each of the key words. Abbreviations only are accepted for
those commands shown in lower case. The parameters associated with each
position if a colon is not present. The example following shows four ways that
the same block-read command may be given.
Example:
"BLOCK-READ:"2;0;4;0
"B-R"2;0;4;0
"B-READ:"2;0;4;0
Parameters following the key words within quotation marks may be separated
by any combination of the following characters:
Character Name Keyboard Representation
Skip <cursor right>
Space Space bar
Comma ,
43
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