adsp-21535 STMicroelectronics, adsp-21535 Datasheet - Page 56

• Manufacturer Part Number: adsp-21535
• Description: Dsm Digital Signal Processor System Memory For Analog Devices Dsps 3.3v Supply
• Manufacturer: STMicroelectronics

DSM2150F5V
Figure 27. Input to Output Disable / Enable
Table 22. CPLD Combinatorial Timing
Note: 1. Fast Slew Rate output available on Port C and Port F.
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t
t
t
t
t
t
t
Symbol
PD
EA
ER
ARP
ARPW
ARD
TURBO
CPLD Input Pin/Feedback to
CPLD Combinatorial Output
CPLD Input to CPLD Output
Enable
CPLD Input to CPLD Output
Disable
CPLD Register Clear or
Preset Delay
CPLD Register Clear or
Preset Pulse Width
CPLD Array Delay
Minimum time between
switching of any PLD inputs
which prevents PLD from
entering Standby Mode.
ENABLE/DISABLE
Parameter
INPUT TO
OUTPUT
INPUT
PLD inputs that
frequently than
this parameter
allow Standby
Any MicroCell
Conditions
PLD Mode.
switch less
tER
Min
100
30
-12
Max
43
45
45
43
27
tEA
Add 4
Add 4
Aloc
PT
AI02863
Add 20
Add 20
Add 20
Add 20
Add 20
Turbo
Off
Rate
Sub 6
Sub 6
Sub 6
Sub 6
Slew
1
Unit
ns
ns
ns
ns
ns
ns
ns