MX663 Ver la hoja de datos (PDF) - MX-COM Inc
Número de pieza
componentes Descripción
Fabricante
MX663 Datasheet PDF : 17 Pages
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Call Progress Decoder
SIGIN
tI
tL
No Signal Fax/Modem
Low Tone
15
Fax/Modem
High Tone
MX663 Preliminary Information
tGD
Fax/Modem
High Tone
tGI
Fax/Modem
High Tone
ENABLE
Tri-state
D0
D1
D2
D3
CS
IRQ
"0"
tDE "0"
tRP
tDRP
tRP
"0"
tDI
tDI
tIP
Figure 7: Timing Diagram: Fax/Modem Tones
Tri-state
tHIZ
SIGIN
No Signal
Call Progress Signal
ENABLE
CS
IRQ
D0 to D3 Tri-State
tRP
tDRP
tDI
tIR
tDI
Tri-State
tDE
tHIZ
Figure 8: Bus Timing
© 1999 MX-COM Inc.
www.mxcom.com Tele: 800 638-5577 336 744-5050 Fax: 336 744-5054
Doc. # 20480165.003
4800 Bethania Station Road, Winston-Salem, NC 27105-1201 USA
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