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CD1284 Datasheet, PDF (167/176 Pages) Intel Corporation – IEEE 1284-Compatible Parallel Interface Controller with Two High-Speed Asynchronous Serial Ports
IEEE 1284-Compatible Parallel Interface Controller — CD1284
Figure 31. Synchronous Service Acknowledge Cycle Timing
C1
C2
C3
CLK
SVCACK*
SVCREQ*
DPASS*
DS*
DGRANT*
R/W*
DB[15:0]
DTACK*
t12
t14
t11
t2
t7
t8
t4
t6
t5
t21
Datasheet
167