XR16V794IV-0B-EVB Exar Corporation, XR16V794IV-0B-EVB Datasheet - Page 47

• Manufacturer Part Number: XR16V794IV-0B-EVB
• Description: Supports V794 64 Ld TQFP,ISA Interface
• Manufacturer: Exar Corporation

Specifications of XR16V794IV-0B-EVB

• Design Resources: XR17V798/794 Eval Board Schematic
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

REV. 1.0.1
F
IGURE
17. 68 M
D0-D7
D0-D7
A0-A7
A0-A7
R/W#
R/W#
CS#
CS#
ODE
HIGH PERFORMANCE 2.25V TO 3.6V QUAD UART WITH FRACTIONAL BAUD RATE
(M
OTOROLA
T
T
RWS
RWS
T
T
T
RDA
ADS
ADS
T
WDS
) D
ATA
Valid Address
Valid Address
68 Mode (Motorola) Data Bus Read Timing
68 Mode (Motorola) Data Bus Write Timing
B
T
T
US
CSL
CSL
Valid Data
Valid Data
R
T
WDH
EAD AND
T
T
RWH
RWH
47
T
T
T
W
ADH
RDH
ADH
RITE
T
T
CSD
CSD
T
IMING
Valid Address
Valid Address
Valid Data
Valid Data
XR16V794
68Read
68Write