ADSP-2115BPZ-100 View Datasheet(PDF) - Analog Devices
Part Name
Description
MFG CO.
'ADSP-2115BPZ-100' PDF : 64 Pages View PDF
ADSP-21xx
TIMING PARAMETERS (ADSP-2111)
HOST INTERFACE PORT
Separate Data & Address (HMD1 = 0)
Read/Write Strobe & Data Strobe (HMD0 = 1)
Parameter
Timing Requirement:
tHSU HA2-0, HRW Setup before Start of Write or Read1
tHDSU Data Setup before End of Write2
tHWDH Data Hold after End of Write2
tHH HA2-0, HRW Hold after End of Write or Read2
tHRWP Read or Write Pulse Width3
Switching Characteristic:
tHSHK HACK Low after Start of Write or Read1
tHKH HACK Hold after End of Write or Read2
tHDE Data Enabled after Start of Read1
tHDD Data Valid after Start of Read1
tHRDH Data Hold after End of Read2
tHRDD Data Disabled after End of Read2
NOTES
1Start of Write or Read = HDS Low and HSEL Low.
2End of Write or Read = HDS High or HSEL High.
3Read or Write Pulse Width = HDS Low and HSEL Low.
13.0 MHz 16.67 MHz 20 MHz
No Frequency
Min Max Min Max Min Max Dependency Unit
8
8
8
ns
8
8
8
ns
3
3
3
ns
3
3
3
ns
30
30
30
ns
0 20
0 20
0 20
ns
0 20
0 20
0 20
ns
0
0
0
ns
23
23
23
ns
0
0
0
ns
10
10
10
ns
–38–
REV. B
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