xr16v2651im Exar Corporation, xr16v2651im Datasheet - Page 41

• Manufacturer Part Number: xr16v2651im
• Description: High Performance Duart With 32-byte Fifo And Powersave
• Manufacturer: Exar Corporation

REV. 1.0.2
F
F
IGURE
IGURE
IOW #
RTS#
DTR#
CD#
CTS#
DSR#
INT
IOR#
RI#
14. M
15. 16 M
CSA#/
CSB#
D0-D7
A0-A2
IOR#
ODEM
ODE
T
I
AS
NPUT
(I
HIGH PERFORMANCE DUART WITH 32-BYTE FIFO AND POWERSAVE FEATURE
NTEL
/O
T
RDV
Change of state
) D
UTPUT
ATA
Active
Valid Address
T
B
IMING
US
T
T
RD
CS
R
Valid Data
EAD
F
OR
T
T
MO D
W DO
T
C
Change of state
IMING
HANNELS
T
T
Change of state
41
DD
AH
A & B
Active
Active
T
DY
T
AS
T
RDV
T
RSI
T
Valid Address
Change of state
M OD
Active
Active
T
CS
T
RD
Valid Data
Change of state
XR16V2651
T
M OD
T
Active
T
DD
Active
AH
RDTm