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IA8044 Datasheet, PDF (43/49 Pages) InnovASIC, Inc – SDLC COMMUNICATIONS CONTROLLER
IA8044/IA8344
SDLC COMMUNICATIONS CONTROLLER
Data Memory Write Cycle
ALE
PSENn
WRn
PORT_0
PORT_2
TWHLH
TLLWL
TWLWH
TQVWH
TLLAX
TAVWL
TQVWX
A7-A0
DATA OUT
TWHQX
ADDRESS A15-A8 or SFR-P2
Serial I/O Waveforms
Synchronous Data Transmission
SCLK
TDCL
TDCY
TDCH
TTD
DATA
Synchronous Data Reception
SCLK
TDCL
TDCY
TDCH
DATA
TDSS
TDHS
Copyright © 2003
innovASIC
The End of Obsolescence™
ENG210010112-00
Page 43 of 49
Data Sheet
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