Z02922 Datasheet, PDF(8/49 Page) Zilog, Inc. – Transaction Processing Modem Data Pump with Integrated AFE

English

English German Russian Spanish Italian Polish Chinese Japanese Korean French Portuguese	Language :

Z02922 Datasheet, PDF (8/49 Pages) Zilog, Inc. – Transaction Processing Modem Data Pump with Integrated AFE

◁

<

6TCPUCEVKQP 2TQEGUUKPI /QFGO &CVC 2WOR YKVJ +PVGITCVGF #('

2+0 (70%6+105

=L/2*

*& *& *QUV &CVC $WU $KFKTGEVKQPCN #EVKXG *KIJ

+'Â±+' FRQVWLWXWHV DQ ELW ELGLUHFWLRQDO GDWD EXV XVHG

IRU WKH WUDQVIHU RI FRQWURO DQG VWDWXV LQIRUPDWLRQ

*%5 *QUV %JKR 5GNGEV +PRWV #EVKXG .QY :KHQ &6 LV

/2: GDWD WUDQVIHU EHWZHHQ WKH GDWD SXPS DQG WKH +RVW LV

HQDEOHG 'DWD WUDQVIHUV WR WKH GDWD SXPS UHJLVWHUV DUH ELWV

ZLGH

*94 *QUV 9TKVG 'PCDNG 5VTQDG +PRWV #EVKXG .QY

7KH ZULWH HQDEOH VWUREH LV DQ DFWLYH /2: VLJQDO WKDW LV XVHG

WR LQLWLDWH D ZULWH RSHUDWLRQ WR WKH GDWD SXPS 'XULQJ D ZULWH

RSHUDWLRQ GDWD LV VHQW WR WKH GDWD SXPS E\ WKH +RVW YLD WKH

+RVW GDWD EXV

*4& *QUV 4GCF 'PCDNG 5VTQDG +PRWV #EVKXG .QY

7KH UHDG HQDEOH VWUREH LV DQ DFWLYH /2: VLJQDO WKDW LV XVHG

WR LQLWLDWH D UHDG RSHUDWLRQ IURP WKH GDWD SXPS 'XULQJ D

UHDG RSHUDWLRQ GDWD LV WUDQVIHUUHG RXW RI WKH GDWD SXPS E\

WKH +RVW YLD WKH +RVW GDWD EXV

*+43 *QUV +PVGTTWRV 4GSWGUV 1WVRWV #EVKXG .QY

7KH +,54 LV DQ RSHQGUDLQ RXWSXW WKDW FDQ EH WLHG WKURXJK

DQ H[WHUQDO SXOOXS UHVLVWRU WR WKH GLJLWDO SRZHU VXSSO\ 9

''

7KH +,54 DFWLYH /2: GDWD SXPS RXWSXW FDQ EH DFWLYDWHG

ZKHQ WKH +RVW VHOHFWV WKLV RSWLRQ RU UHTXHVWV E\ VHWWLQJ WKH

5;,( RU 7;,( ELWV LQ WKH GDWD SXPS +RVW 5HJLVWHU 7KLV SLQ

FDQ EH FRQQHFWHG WR WKH +RVW LQWHUUXSW UHTXHVW SLQ WR LQLWLDWH

+RVW VHUYLFH

4'5'6 4GUGV +PRWV #EVKXG .QY 7KH 5(6(7 VLJQDO

SODFHV WKH GHYLFH LQWR LWV UHVHW VWDWH

*# *# *QUV #FFTGUU +PRWV #EVKXG *KIJ 7 K H V H

WKUHH UHJLVWHU VHOHFW OLQHV SLQV DUH XVHG IRU DGGUHVVLQJ WKH

FRQWUROOHU DFFHVVLEOH LQWHUQDO UHJLVWHUV RI WKH GDWD SXPS

:KHQ +&6 LV DFWLYH WKH VWDWH RI WKH +$Â±+$ LV XVHG DV

WKH LQWHUQDO GDWD SXPS LQWHUIDFH UHJLVWHU DGGUHVV +$ LV WKH

PRVW VLJQLILFDQW ELW +$ LV WKH OHDVW VLJQLILFDQW ELW

4.5& 4GEGKXG .KPG 5KIPCN &GVGEV 1WVRWV #EVKXG .QY

7KLV SLQ LQGLFDWHV ZKHQ DQ LQSXW VLJQDO KDV EHHQ GHWHFWHG

4:& 4GEGKXG &CVC 1WVRWV 7KH GDWD SXPS VHULDO UHFHLYH

GDWD LV SUHVHQWHG E\ WKH GDWD SXPS WR WKH ORFDO '7( RQ WKH

5;' RXWSXW

6%.- 6TCPUOKV 5GTKCN &CVC %NQEM 1WVRWV 7 K H V H U L D O

GDWD RXWSXW FORFN LV D V\QFKURQRXV GDWD FORFN XVHG WR

WUDQVIHU VHULDO GDWD EHWZHHQ WKH GDWD SXPS DQG WKH +RVW 7KH

FORFN IUHTXHQFLHV DUH DQG +]

FRUUHVSRQGLQJ WR WKH VXSSRUWHG GDWD ELW UDWHV

6:& 6TCPUOKV &CVC +PRWV 7KH GDWD SXPS DFFHSWV WKH

VHULDO WUDQVPLW GDWD IURP WKH ORFDO '7( RQ WKH 7;' LQSXW

ZKHQ WKH GDWD SXPS LV FRQILJXUHG WR WKH VHULDO WUDQVPLW GDWD

PRGH 7KH VHULDO WUDQVPLW GDWD PRGH LV VHOHFWHG ZKHQ WKH

7'30 ELW E RI WKH 5$0 FRQWUROGDWD SXPS 6WDWXV

UHJLVWHU UHJ LV UHVHW WR

1* 1HH *QQM 4GNC[ %QPVTQN 1WVRWV #EVKXG .QY 7KLV

SLQ LV DFWLYDWHG WR GULYH D UHOD\ ZKLFK HQJDJHV WKH PRGHP

ZLWK WKH SKRQH OLQH 0RGHP HTXLYDOHQW RI SLFNLQJ XS WKH

UHFHLYHU

465 4GSWGUV 6Q 5GPF +PRWV #EVKXG .QY 7KH ORJLFDO

25 RI WKLV SLQ DQG WKH 5763 ELW 5HJ GHWHUPLQHV WKH

GDWD SXPS PRGH RI RSHUDWLRQ :KHQ WKH UHVXOW RI WKH ORJLFDO

25 RI WKHVH WZR ELWV LV ORJLF WKHQ WKH GDWD SXPS LV LQ

WUDQVPLW PRGH DW WKH VHOHFWHG VSHHG WKHUHE\ SODFLQJ WKH GDWD

SXPS LQ UHFHLYH PRGH ,Q VWDQGE\ PRGH WKH VWDWH RI WKLV

SLQ LV LQVLJQLILFDQW

';'%.- '[G 2CVVGTP %NQEM 1WVRWV #EVKXG *KIJ 'DWD

LV YDOLG DW WKH ULVLQJ HGJH RI WKH FORFN 7KH (<(&/. FDQ

EH XVHG WR FORFN DQ H[WHUQDO '$ FRQYHUWHU VKLIW UHJLVWHU IRU

H\H SDWWHUQ GLVSOD\

';'176 '[G 2CVVGTP &CVC 1WVRWV #EVKXG *KIJ 7 K L V

SLQ FRQWUROV WKH VHULDO ELW H\H SDWWHUQ RXWSXW GDWD 7KH

ILUVW ELWV LV WKH (<(; GDWD DQG WKH QH[W ELWV DUH WKH

(<(< GDWD 7KLV GDWD FDQ EH XVHG IRU GLVSOD\ RQ DQ

RVFLOORVFRSH ; DQG <D[LV IROORZLQJ '$ FRQYHUVLRQ

';'56$ 5GTKCN '[G 2CVVGTP 5VTQDG 1WVRWV #EVKXG

*KIJ 7KLV VLJQDO FDQ EH XVHG IRU ORDGLQJ DQ H[WHUQDO '$

FRQYHUWHU

6:1 6TCPUOKV &KHHGTGPVKCN #PCNQI 1WVRWV 2QUKVKXG

#PCNQI 1WVRWV 7KH 7;2 7;2Â± LV FDSDEOH RI GULYLQJ

D RKP UHVLVWLYH ORDG RYHU D OHDVHG OLQH RU SXEOLF

VZLWFKHG WHOHSKRQH QHWZRUN YLD D 'DWD $FFHVV

$UUDQJHPHQW '$$ 7KH 7;2Â± DQG 7;2 FDQ EH

FRQILJXUHG HLWKHU DV D GLIIHUHQWLDO RU VLQJOHHQGHG RXWSXW

GULYHU

6:1 6TCPUOKV &KHHGTGPVKCN #PCNQI 1WVRWV 0GICVKXG

#PCNQI 1WVRWV 7KH 7;2Â± 7;2 LV FDSDEOH RI GULYLQJ

D RKP UHVLVWLYH ORDG RYHU D OHDVHG OLQH RU SXEOLF

VZLWFKHG WHOHSKRQH QHWZRUN YLD D 'DWD $FFHVV

$UUDQJHPHQW '$$

4:+ 4GEGKXG &KHHGTGPVKCN #PCNQI +PRWV 0GICVKXG

#PCNQI +PRWV

4:+ 4GEGKXG &KHHGTGPVKCN #PCNQI +PRWV 2QUKVKXG

#PCNQI +PRWV

6'56 6GUV 2KP +PRWV #EVKXG *KIJ 7KLV SLQ LV D WHVW

SLQ DQG PXVW EH WLHG WR GLJLWDO JURXQG

25

▷