🚀 go-pugleaf

I need the following values for an IBM Professional Graphic Display:

1. Number of microseconds between horizontal sync pulses.
2. Width of the horizontal sync pulse in microseconds.
3. Number of microseconds to hold screen blanked after hsync goes inactive.
4. Number of microseconds to hold screen blanked before hsync goes active.
5. Number of milliseconds between vertical sync pulses.
6. Width of the vertical sync pulse in milliseconds.
7. Number of milliseconds to hold screen blanked after vsync goes inactive.
8. Number of milliseconds to hold screen blanked before vsync goes active.

Please email (pinchas@bimacs.cs.biu.ac.il),
Thank you in advance.