Z8932120PSC View Datasheet(PDF) - Zilog
Part Name
Description
MFG CO.
'Z8932120PSC' PDF : 40 Pages View PDF
Z89321/371/391
16-Bit Digital Signal Processors
TCY
CLOCK
SSET
SCLK
FS0, FS1
FSSET
TXD
TXSET
1
RXD
1
0
1
RXHOLD
RXSET
0
1
FSSET
0
1
0
1
Figure 10. CODEC Interface Timing
TCY
CLOCK
Zilog
INT 0,1,2
PROGRAM
ADDRESS
EXECUTE
INTSET
INTWidth
Fetch N –1
Fetch N
Fetch N +1
Fetch Int_Addr
Fetch I
Fetch I +1
Execute N –1
Execute N
CALL Int Routine
Execute Int Routine
Figure 11. Interrupt Timing
16
PRELIMINARY
DS97DSP0100
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