ds96-039wdsp ETC-unknow, ds96-039wdsp Datasheet - Page 95
ds96-039wdsp
Manufacturer Part Number
ds96-039wdsp
Description
Clarification Serial Control Register Description Dsp1620/27/28/29 Devices
Manufacturer
ETC-unknow
Datasheet
1.DS96-039WDSP.pdf
(114 pages)
- Current page: 95 of 114
- Download datasheet (785Kb)
DSP1628 Digital Signal Processor
10 Timing Characteristics for 2.7 V Operation
10.7 External Memory Interface
The following timing diagrams, characteristics, and requirements do not apply to interactions with delayed external
memory enables unless so stated. See the DSP1611/17/18/27 Digital Signal Processor Information Manual for a
detailed description of the external memory interface including other functional diagrams.
* W = number of wait-states.
Table 78. Timing Characteristics for External Memory Enables (EROM, ERAMHI, IO, ERAMLO)
Table 79. Timing Characteristics for Delayed External Memory Enables (ioc = 0x000F)
93
ENABLE
Abbreviated Reference
Abbreviated Reference
CKO
V
V
V
V
OH
OH
OL
OL
t33
t33
t34
t33
CKO to Delayed ENABLE Active (low to low)
CKO to ENABLE Active (low to low)
CKO to ENABLE Inactive (low to high)
Figure 18. Enable Transition Timing
W* = 0
Parameter
Parameter
t34
(continued)
Min
–1
0
Min
T/2
Lucent Technologies Inc.
Max
4.5
5
T/2 + 7
Max
February 1997
Unit
ns
ns
Unit
ns
5-4020 (C).b
Related parts for ds96-039wdsp
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
SmartV.XX Modem
Manufacturer:
CONEXANT [Conexant Systems, Inc]
Datasheet:
Part Number:
Description:
Manufacturer:
ETC-unknow
Datasheet:
Part Number:
Description:
Manufacturer:
ETC-unknow
Datasheet: