ADSP-2141L View Datasheet(PDF) - Analog Devices
Part Name
Description
MFG CO.
'ADSP-2141L' PDF : 39 Pages View PDF
ADSP-2141L
Parameter
Min
IDMA Read, Short Read Cycle (IDMA Mode, Multiplex Bus)
Timing Requirements:
tIKR
MPLX9 Low Before Start of Read1
0
tIRP
Duration of Read
15
Switching Characteristics:
tIKHR
MPLX9 High After Start of Read1
tIKDH
MPLX_BUS Data Hold After End of Read2
0
tIKDD
MPLX_BUS Data Disabled After End of Read2
tIRDE
MPLX_BUS Previous Data Enabled After Start of Read
0
tIRDV
MPLX_BUS Previous Data Valid After Start of Read
NOTES
1Start of Read = MPLX7 Low and MPLX5 Low.
2End of Read = MPLX7 High or MPLX5 High.
Max
15
14
15
MPLX9/IACK
t IKR
t IKHR
MPLX7/IS
MPLX6/IRD
t IRP
t IRDE
t IKDH
MPLX_BUS/IAD15–0
t IRDV
PREVIOUS
DATA
t IKDD
Figure 22. IDMA Read, Short Read Cycle (IDMA Mode, Multiplex Bus)
Unit
ns
ns
ns
ns
ns
ns
ns
–32–
REV. 0
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