ds96-039wdsp ETC-unknow, ds96-039wdsp Datasheet - Page 109

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

DSP1628 Digital Signal Processor
10 Timing Characteristics for 2.7 V Operation
* See sioc register, LD field.
Table 103. Timing Characteristics for Signal Generation
107
Abbreviated Reference
ICK/OCK*
SYNC
OCK
CKO
OLD
ICK
ILD
t100
t76a
t76b
t101
t86a
t86b
t102
t103
t104
t105
t97
t98
t99
V
V
V
V
V
V
V
V
V
V
V
V
V
OH
OH
OH
OH
OH
OH
OH
OL
OL
OL
OL
OL
OL
–
–
–
–
–
–
–
–
–
–
–
–
–
t97
t99
ICK Delay (high to high)
ICK Delay (high to low)
OCK Delay (high to high)
OCK Delay (high to low)
ILD Delay (high to low)
ILD Delay (high to high)
ILD Hold (high to invalid)
OLD Delay (high to low)
OLD Delay (high to high)
OLD Hold (high to invalid)
SYNC Delay (high to low)
SYNC Delay (high to high)
SYNC Hold (high to invalid)
Figure 33. Serial I/O Active Mode Clock Timing
t101
t102
t105
t76a
t86a
t103
Parameter
t100
t98
(continued)
Min
—
—
—
—
—
—
—
—
—
—
3
3
3
t101
t102
t105
t76b
t86b
t104
Max
18
18
18
18
35
35
35
35
35
35
—
—
—
Lucent Technologies Inc.
February 1997
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
5-4798 (F)