xr16v698 Exar Corporation, xr16v698 Datasheet - Page 51

• Manufacturer Part Number: xr16v698
• Description: 2.25v To 3.6v High Performance Octal Uart With 32-byte Fifo
• Manufacturer: Exar Corporation

REV. 1.0.2
F
IGURE
16. 16 M
D0-D7
D0-D7
A0-A7
A0-A7
IOW#
IOR#
CS#
CS#
ODE
(I
NTEL
T
T
AS
T
AS
RDV
) D
ATA
Valid Address
Valid Address
2.25V TO 3.6V HIGH PERFORMANCE OCTAL UART WITH 32-BYTE FIFO
B
T
T
US
WR
RD
16 Mode (Intel) Data Bus Read Timing
T
16 Mode (Intel) Data Bus Write Timing
Valid Data
Valid Data
WDS
R
EAD AND
W
T
T
T
T
RITE
WDH
RDH
AH
AH
51
T
T
T
IMING
DY
DY
T
T
AS
T
AS
RDV
Valid Address
Valid Address
T
T
CS
CS
T
Valid Data
Valid Data
WDS
T
XR16V698
T
T
T
WDH
RDH
AH
AH
16Read
16Write