xrt73r06 Exar Corporation, xrt73r06 Datasheet - Page 52

• Manufacturer Part Number: xrt73r06
• Description: Six Channel Ds3/e3 Line Interface Unit Liu With R3 Technologytm
• Manufacturer: Exar Corporation

XRT73R06
REV. 1.0.0
F
IGURE
S
YMBOL
NA
NA
t
t
t
t
t
0
1
2
3
4
Addr[7:0]
36. A
RDY
D[7:0]
WR
RD
CS
Valid Address to CS Falling Edge
CS Falling Edge to RD Assert
RD Assert to RDY Assert
RD Pulse Width (t
CS Falling Edge to WR Assert
WR Assert to RDY Assert
WR Pulse Width (t
SYNCHRONOUS
t
0
t
1
µP I
2
4
)
T
)
ABLE
P
Valid Address
NTERFACE
READ OPERATION
ARAMETER
t
2
13: A
SYNCHRONOUS
Valid Data for Readback
S
IGNALS
D
SIX CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT
URING
49
T
IMING
P
ROGRAMMED
t
0
S
PECIFICATIONS
M
t
70
70
3
0
0
0
-
-
IN
I/O R
Data Available to Write Into the LIU
WRITE OPERATION
t
4
EAD AND
Valid Address
M
65
65
AX
-
-
-
-
-
W
RITE
áç
áç
áç
áç
ns
ns
ns
ns
ns
ns
ns
O
PERATIONS
U
NITS