I have some questions about the cursors on the HP82163 video interface.
On normal operation characters are white on a black background when connected to a B&W monitor.
The replace cursor on such a character is complete white. I assume that the insert cursor over such a character is a white left arrow on black background. So a blinking cursor show the cursor symbol and the character alternately.
Does sombody know the cursor blinking frequency? I assume 1 Hz.
Has somebody a picture of the insert cursor?
My last question is, how look the blinking cursors over an inverted character. An inverted character (with bit 7 set) is shown black on a white background.
Does this mean for the cursors that they are also inverted, the replace cursor now totally black and the insert cursor a black left arrow on white background?
Or look the cursor symbols itself like over a normal character?
TIA,
Christoph