XR16C872 Datasheet, PDF (57/60 Pages) Exar Corporation – DUAL UART WITH 1284 PARALLEL PORT AND PLUG-AND-PLAY CONTROLLER

DISCONTINUED
XR16C872
PD0-7
BUSY
ACK#
AUTOFD#
T39
T40
T41
T42
T43
T44
Parallel port reverse timing in ECP mode
T41
7836ECR
A0-2, A10
D0-D7
IOW#
IOCHRDY
Rev. 1.00
T45
T46
T47
T49
T48
T51
T50
Address or data write timing in EPP mode
T52
7836EPW
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