Z89373 View Datasheet(PDF) - Zilog
Part Name
Description
MFG CO.
'Z89373' PDF : 61 Pages View PDF
PRELIMINARY
TIMING DIAGRAMS (Continued)
TCY
CLOCK
INTSET
Z89323/373/393
16-BIT DIGITAL SIGNAL PROCESSORS
INT 0,1,2
PROGRAM
ADDRESS
INTWidth
Fetch N –1
Fetch N
Fetch N +1 Fetch Int_Addr
Fetch I
Fetch I +1
EXECUTE
Execute N –1 Execute N
CALL Int Routine Execute Int Routine
Figure 46. Interrupt Timing
CLOCK
HALT
HHOLD
HSET
TCY
Figure 47. HALT Timing
56
DS95DSP0101 Q4/95
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