mirror of
https://github.com/MajenkoProjects/pdp11-bbcbasic.git
synced 2026-08-23 20:21:33 +01:00
21 lines
731 B
Markdown
21 lines
731 B
Markdown
# pdp11-bbcbasic
|
|
BBC Basic for the PDP-11
|
|
|
|
This is a fork of the excellent BBC Basic interpreter for
|
|
PDP-11 by J. G. Harston. All credit for this work must
|
|
go to them. This is merely a few bugfixes and improvements.
|
|
|
|
Original code and information can be found here:
|
|
https://mdfs.net/Software/PDP11/BBCBasic/
|
|
|
|
Changes from the original
|
|
-------------------------
|
|
* Swapped words of the `MT_ReadTime` function
|
|
|
|
Running under RT11 5.4 it was found that the `TIME` variable
|
|
was ticking around 60 million times too fast. Experiments
|
|
showed that it was likely the words of the result being swapped.
|
|
Patching BASIC to return the words in the opposite order (#1691d98)
|
|
fixed the problem and TIME now ticks at the expected centisecond
|
|
rate
|