SMJ320C40_15 Datasheet, PDF (45/65 Pages) Texas Instruments – DIGITAL SIGNAL PROCESSORS

SMJ320C40, TMP320C40
DIGITAL SIGNAL PROCESSORS
SGUS017H -- OCTOBER 1993 -- REVISED OCTOBER 2001
timing parameters of IIOFx changing from output to input mode (see Figure 18)
NO.
1 t_h(H1L-IIOF)
Hold time, IIOFx after H1 low
2 t_su(IIOF)
Setup time, IIOFx before H1 low
3 t_h(IIOF)
Hold time, IIOFx after H1 low
* On products compliant to MIL-PRF-38535, this parameter is not production tested.
320C40-40
320C40-50
320C40-60
MIN MAX
14*
11
0
UNIT
ns
ns
ns
Execute
Load of IIOF
H3
Buffers Go
from Output
to Input
Synchronizer
Delay
Value on Pin
Seen In IIOF
H1
TYPE Bit
IIOFx pins
FLAG Bit
Output
2
3
1
Data
Sampled
Figure 18. Change of IIOFx From Output to Input Mode
Data
Seen
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