XRT94L33_07 Datasheet, PDF (457/862 Pages) Exar Corporation – 3-CHANNEL DS3/E3/STS-1 TO STS-3/STM-1 MAPPER - ATM REGISTERS

Rev222...000...000
XRT94L33
333---CCCHHHAAANNNNNNEEELLL DDDSSS333///EEE333///SSSTTTSSS---111 TTTOOO SSSTTTSSS---333///SSSTTTMMM---111 MMMAAAPPPPPPEEERRR ––– AAATTTMMM RRREEEGGGIIISSSTTTEEERRRSSS
The register map for the Transmit ATM Cell Processor Block is presented in the Table below. Additionally, a
detailed description of each of the “Transmit ATM Cell Processor” block registers is presented below.
In order to provide some orientation for the reader, an illustration of the Functional Block Diagram for the
XRT94L33 device, with the “Transmit ATM Cell Processor Blocks “highlighted” is presented below in
Figure 9.
Figure 11: Illustration of the Functional Block Diagram of the XRT94L33 device, with the Transmit ATM
Cell Processor Block “High-lighted”.
TTxx
UUTTOOPPIAIA/ _/
PPOOSS-P-PHHYY
InInteterrfafaccee
BBlolocckk
TTxxCCeellll
PPrroocceesssosorr
BBlolocckk
TTx _x PPPPPP
PPrroocceesssosorr
BBlolocckk
From Channels 1 & 2
TTx _x PPLLCCPP
PPrroocceesssosorr
BBlolocckk
CClolocckk
SSyynnththeesiszizeerr
BBlolocckk
TTxxSSTTSS-3-3
PPEECCLL
I/IF/FBBlolocckk
TTxxDDSS33/E/E33
FFrraammeerr
BBlolocckk
TTxxDDSS33/E/E33
MMaappppeerr
BBlolocckk
TTxxSSOONNEETT
PPOOHH
PPrroocceesssosorr
BBlolocckk
TTxxSSTTSS-3-3
TTeeleleccoomm
BBuussBBlolocckk
TTxxSSTTSS-3-3
TTOOHH
PPrroocceesssosorr
BBlolocckk
RRxx
UUTTOOPPIAIA/ _/
PPOOSS-P-PHHYY
InInteterrfafaccee
BBlolocckk
RRx _x PPPPPP
PPrroocceesssosorr
BBlolocckk
RRxxCCeellll
PPrroocceesssosorr
BBlolocckk
RRxxDDSS33/E/E33
FFrraammeerr
BBlolocckk
RRxxDDSS33/E/E33
MMaappppeerr
BBlolocckk
RRxxSSOONNEETT
PPOOHH
PPrroocceesssosorr
BBlolocckk
RRxxSSTTSS-3-3
TTOOHH
PPrroocceesssosorr
BBlolocckk
RRx _x PPLLCCPP
PPrroocceesssosorr
BBlolocckk
Channel 0
To Channel 1 & 2
RRxxSSTTSS-3-3
TTeeleleccoomm
BBuussBBlolocckk
CClolocckk&&
DDaatata
RReeccoovveerryy
BBlolocckk
RRxxSSTTSS-3-3
PPEECCLL
I/IF/FBBlolocckk
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