CD2401 Intel, CD2401 Datasheet - Page 76

• Manufacturer Part Number: CD2401
• Description: Multi-protocol Communications Controller
• Manufacturer: Intel

CD2401 — Multi-Protocol Communications Controller
76
Figure 15. CD2401 Async Receive Character Processing
CHARACTER
RECEIVED
ERROR?
COR7[5]
FCErr
A
N
Y
Y
N
Y
PREVIOUS
COR7[7]
COR7[6]
COR7[7]
COR3[4]
COR3[7]
CHAR =
ESCDE
ISTRIP
N
N
SCDE
N
N
IStrip
LNXT
LNE
B
Y
Y
N
Y
Y
Y
N
N
ZERO COR7[7]
CHAR MATCH
FOR SPECIAL
SCHR1–2
SCHR3–4
CHAR =
CHAR =
COR7[7]
ZERO
ONLY
Y
Y
FLOW CONTROL
PROCESSING
EXCEPTION
INTERRUPT
DONE
DONE
Datasheet