Z89340 Datasheet, PDF (9/30 Pages) Zilog, Inc. – Digital Wavetable Engine

DMA Read/Record Timing Diagram
Z89340
Digital Wavetable Engine
1
Figure 4. DMA Read Timing Diagram
No.
Description
1
DRQ Low from /DACK Low
2
/DACK High to DRQ High
3
/DACK Hold Time from End of /IOR
4
Data Access Time from Read Enable
5
Data Hold Time from End of /IOR
Min
Max
130
-
30
-
0
-
115
-
20
-
Units
ns
ns
ns
ns
ns
DS96DSP0201
PRELIMINARY
1-9