CD2481 Datasheet, PDF (90/222 Pages) Intel Corporation – Programmable Four-Channel Communications Controller

CD2481 — Programmable Four-Channel Communications Controller
Figure 19. CD2481 Receive Character Processing (Continued)
A
CHAR = ^N
BREAK
Y
Process Break Options
IgnBrk
0
1
1
NBrkInt
0
0
1
COR 6
Action
Exception interrupt
Discard character
Replace with 0
Done
Process Parity Options
ParMod
0
0
0
0
1
INPCK
0
0
1
1
0
ParInt
0
1
0
1
1
COR 6
Action
Exception interrupt
Replace with 0
Ignore error
Discard character
Replace with FF + 00 + Char
Done
90
Datasheet