XRT7302IQ80 View Datasheet(PDF) - Exar Corporation
Part Name
Description
MFG CO.
'XRT7302IQ80' PDF : 77 Pages View PDF
XRT7302 2 CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT
REV. 1.1.0
áç
FIGURE 3. TIMING DIAGRAM OF THE RECEIVE TERMINAL OUTPUT INTERFACE
tCO
RPOS
RNEG
RxCLK
FIGURE 4. MICROPROCESSOR SERIAL INTERFACE DATA STRUCTURE
CS
SClk
SDI
SDO
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
R/W A0 A1 A2 A3 A4 0 A6 D0 D1 D2 D3 D4 D5 D6 D7
High Z
High Z
D0 D1 D2 D3 D4 0 0 0
NOTES:
1. A4 and A5 are always "0".
2. R/W = "1" for "Read" Operations
3. R/W = "0" for "Write" Operations
4. A shaded pulse, denotes a “don’t care” value.
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