AM79C850 Datasheet, PDF (81/97 Pages) Advanced Micro Devices – SUPERNET-R 3

SWITCHING WAVEFORMS
CSI
DS
26
R/W
PRELIMINARY
35
32
AMD
26
NPADDR
28
34
33
NPDATA
27
READY
Note 1
29
30
31
Note 2
Open Drain
Notes:
1. 26, 27, 28, and 30 are measured from CSI or DS whichever goes LOW last.
2. 31, 33, 34, and 32 are measured from CSI or DS whichever goes HIGH first.
Figure 29. NP Asynchronous Read
27
19574A-30
SUPERNET 3
81