xr16m2750 Exar Corporation, xr16m2750 Datasheet - Page 45

• Manufacturer Part Number: xr16m2750
• Description: High Performance Duart With 64-byte Fifo
• Manufacturer: Exar Corporation

REV. 1.0.0
F
F
IGURE
IGURE
RXRDY#
RX
INT
IOR#
(Reading data
out of RHR)
16. D
17. R
CSA#/
D0-D7
A0-A2
CSB#
IOW#
ATA
ECEIVE
B
US
R
Start
Bit
EADY
W
T
RITE
AS
& I
D0:D7
T
IMING
NTERRUPT
Valid Address
T
WR
1.62V TO 3.63V HIGH PERFORMANCE DUART WITH 64-BYTE FIFO
T
CS
Valid Data
T
Stop
Bit
DS
T
RR
T
in RHR
1 Byte
Ready
Active
IMING
T
T
Data
SSR
SSR
[N
ON
T
T
DH
D0:D7
AH
45
-FIFO M
T
DY
ODE
T
RR
in RHR
]
1 Byte
Active
Ready
T
T
Data
T
FOR
SSR
SSR
AS
C
HANNELS
Valid Address
T
CS
T
WR
T
Valid Data
DS
D0:D7
A & B
XR16M2750
T
T
T
RR
T
DH
in RHR
AH
1 Byte
Ready
Active
SSR
16Write
T
Data
SSR
RXNFM