SAB82538 Datasheet, PDF (232/253 Pages) Infineon Technologies AG – ICs for Communications

5.4.1.2 Motorola Bus Interface Mode
SAB 82538
SAF 82538
Figure 59
Motorola Read Cycle Timing
Note 1:
Function of DTACK is described logically as:
DTACK = CS x DACK x INTAi + DS x R/W)
i.e. in accordance with common specifications of Motorola read accesses the
timing of DTACK is normally determined by DS.
Note 2: DRR is reset with the falling edge of DS during the last read access to RFIFO.
Semiconductor Group
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