ds96-039wdsp ETC-unknow, ds96-039wdsp Datasheet - Page 98

• Manufacturer Part Number: ds96-039wdsp
• Description: Clarification Serial Control Register Description Dsp1620/27/28/29 Devices
• Manufacturer: ETC-unknow

February 1997
10 Timing Characteristics for 2.7 V Operation
* W = number of wait-states.
Table 83. Timing Characteristics for Write Cycle Followed by Read Cycle
Lucent Technologies Inc.
ERAMLO
Abbreviated Reference
EROM
RWN
CKO
DB
AB
V
V
V
V
V
V
V
V
V
V
V
V
t131
t137
t138
t139
OH
OH
OH
OH
OH
OH
OL
OL
OL
OL
OL
OL
Write Overlap (enable low to 3-state)
Write Data 3-state (RWN high to 3-state)
Write Data Hold (RWN high to data hold)
Write Address Hold (RWN high to address hold)
(MWAIT = 0x1002)
Figure 21. Write Cycle Followed by Read Cycle
WRITE ADDRESS
W* = 2
WRITE
Parameter
t138
t131
(continued)
t137
t139
W* = 1
DSP1628 Digital Signal Processor
READ
READ ADDRESS
Min
—
—
0
0
Max
—
—
0
2
Unit
ns
ns
ns
ns
5-4023 (C).a
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