Z89323 Zilog., Z89323 Datasheet - Page 54

• Manufacturer Part Number: Z89323
• Description: 16-BIT DIGITAL SIGNAL PROCESSORS
• Manufacturer: Zilog.

TIMING DIAGRAMS
54
EXT(15:0)
EXT(15:0)
RD//WR
RD//WR
CLOCK
CLOCK
EA(2:0)
EA(2:0)
WAIT
/DS
/DS
DSVALID
EASET
Valid Address Out
WSET
TCY
Figure 43. Read Timing Using WAIT Pin
DSHOLD
TCY
RDSET
WHOLD
Valid Address Out
P R E L I M I N A R Y
Data In
Figure 42. Read Timing
EAHOLD
RDHOLD
Data In
Tr
CPW
Tf
16-B
DS95DSP0101 Q4/95
IT
D
IGITAL
S
IGNAL
Z89323/373/393
P
ROCESSORS