XR16M2651IL32 EXAR [Exar Corporation], XR16M2651IL32 Datasheet - Page 43

• Manufacturer Part Number: XR16M2651IL32
• Description: HIGH PERFORMANCE DUART WITH 32-BYTE FIFO AND POWERSAVE FEATURE
• Manufacturer: EXAR [Exar Corporation]

REV. 1.0.2
F
F
IGURE
IGURE
RXRDY#
RX
INT
A0-A2
D0-D7
IOR#
(Reading data
out of RHR)
R/W#
CS#
18. 68 M
19. R
ECEIVE
ODE
R
Start
(M
Bit
HIGH PERFORMANCE DUART WITH 32-BYTE FIFO AND POWERSAVE FEATURE
EADY
T
OTOROLA
RWS
T
ADS
& I
D0:D7
NTERRUPT
) D
Valid Address
ATA
Stop
Bit
T
T
B
CSL
RR
T
T
Valid Data
in RHR
US
1 Byte
Ready
WDS
Active
IMING
T
T
Data
SSR
SSR
W
RITE
[N
T
ON
T
RWH
D0:D7
43
IMING
-FIFO M
T
T
WDH
ADH
T
ODE
CSD
T
RR
in RHR
]
1 Byte
Active
Ready
T
T
Data
FOR
SSR
SSR
C
HANNELS
Valid Address
D0:D7
A & B
Valid Data
XR16M2651
T
RR
T
in RHR
1 Byte
Ready
Active
SSR
T
Data
SSR
RXNFM
68Write