XRT72L13 Datasheet, PDF (245/370 Pages) Exar Corporation – M13 MULTIPLEXER/CLEAR CHANNEL DS3 FRAMER IC

áç
PRELIMINARY
XRT72L13
M13 MULTIPLEXER/CLEAR CHANNEL DS3 FRAMER IC
REV. P1.0.6
FIGURE 62. A SIMPLE ILLUSTRATION OF THE TRANSMIT PAYLOAD DATA INPUT INTERFACE BLOCK
TxOH_Ind
TxSer
TxNib[3:0]
TxInClk
TxNibClk
TxFrame
TxFrameRef
TTrraannsmsmititPPaayyloloaadd
DDaatataInInppuut _t
InInteterrfafacceeBBlolocckk
To Transmit DS3 Framer Block
Each of the input and output pins of the "Transmit
Payload Data Input Interface" are listed in Table 12
and described below. The exact role that each of
these inputs and output pins assume, for a variety of
operating scenarios, are described throughout this
section.
233