More options: (read/write DCO3, read DCS3)
0001 T: do not page output
0002 TP: do not page output
0004 P: do not page output
0008 G: do not page output
0100 T/TP/P: modify paging for silent dump
0200 T/TP/P: if 0100 set: turn paging on, else off
01_0000 R: highlight changed digits (needs ANSI for DOS output)
02_0000 R: highlight escape sequences to int 10h, else video attributes
04_0000 R: highlight changed registers (overrides 01_0000)
08_0000 R: include highlighting of EIP
10_0000 set PM ss B bit
20_0000 break on entering Protected Mode
0100_0000 highlight prefix/suffix in getinput if text parts are not visible
0200_0000 do not call int 2F.1680 for idling
0400_0000 delay for a tick before writing breakpoints
0800_0000 do not call other lDebug instance's AMIS services
1000_0000 disable auto-repeat
2000_0000 check int 16h buffer for Control-C if inputting from int 16h
4000_0000 call DOS service 0Bh to check for Control-C
8000_0000 when Q command is used while TSR, leave TF as is
