Systems Reference Library IBM 1130/1800 Plotter Subroutines
Systems Reference Library IBM 1130/1800 Plotter Subroutines
Systems Reference Library IBM 1130/1800 Plotter Subroutines
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8<br />
ASSEMBLER<br />
Standard precision (except MPX):<br />
1,1131' F C H R I<br />
DC ( N o n - Z e r o )<br />
DC A<br />
ADC<br />
DC 0 (Not Used)<br />
DC 0 (Not Used)<br />
EBC V<br />
EBC<br />
Extended precision (except MPX):<br />
A D<br />
•<br />
C<br />
LIBF E C B R I<br />
DC ( N o n - Z e r o )<br />
DC A<br />
DC 0 (Not Used)<br />
DC 0 (Not Used)<br />
EBC V<br />
EBC<br />
Standard prec is ion ( MP X only):<br />
A D<br />
▪<br />
C<br />
CALL FCHRI<br />
DC A<br />
DC 0 (Not Used)<br />
EBC V<br />
EBC<br />
Extended prec is ion (MPX only):<br />
A D<br />
▪<br />
C<br />
CALL ECHRI<br />
DC A<br />
DC 0 (Not Used)<br />
EBC V<br />
EBC<br />
A is an arbit rarily assigned label.<br />
U is an unsigned integer expressing the total<br />
number of words contained under the label A,<br />
including one f or the unused DC statement (0).<br />
V, W, et c . , a r e the output data in EBCDI C.<br />
There are two 8-bit characters per word wit h a<br />
max imum of 18 words f or any one EBC statement.<br />
NOTE: I f 18 words are used, t he last character of<br />
the 18th word will be blank because of the res t ric -<br />
tions of the EBC statement.
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