ISD-T360 ETC [List of Unclassifed Manufacturers], ISD-T360 Datasheet - Page 31

• Manufacturer Part Number: ISD-T360
• Description: VoiceDSP Digital Speech Processor with Master/Slave, Full-Duplex Speakerphone, Multiple Flash and ARAM/DRAM Support
• Manufacturer: ETC [List of Unclassifed Manufacturers]

1—HARDWARE
1.3.4
In this section, R.E. means Rising Edge and F.E. means Falling Edge.
1.
2.
ISD
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
Ah
Av
CCLKa
CCLKh
CCLKia
CDOh
CDOv
CTp
EMCSa
EMCSh
EMCSia
FSa
FSh
FSia
MMCLKa
MMCLKh
MMCLKia
MMDOh
MMDOv
MWDOf
MWDOh
MWDOnf
MWDOv
MWITOp
MWRDYa
MWRDYia
PABCh
PABCv
Symbol
Guaranteed by design, but not fully tested.
In normal operation mode, t
SYNCHRONOUS TIMING TABLES
Figure
Address Hold
Address Valid
CCLK Active
CCLK Hold
CCLK Inactive
CDOUT Hold
CDOUT Valid
CTTL Clock Period
EMCS Active
EMCS Hold
EMCS Inactive
CFS0 Active
CFS0 Hold
CFS0 Inactive
Master MICROWIRE Clock Active After R.E. CTTL
Master MICROWIRE Clock Hold
Master MICROWIRE Clock
Inactive
Master MICROWIRE Data Out
Hold
Master MICROWIRE Data Out
Valid
MICROWIRE Data Float
MICROWIRE Data Out Hold
MICROWIRE Data No Float
MICROWIRE Data Out Valid
MWDIN to MWDOUT
MWRDY Active
MWRDY Inactive
PB and MWRQST
PB and MWRQST
CTp
Table 1-10: Output Signals—Preliminary
must be 48.8 ns; in power-down mode, t
Description
1
1
2
2
2
After R.E. CTTL
After R.E. CTTL, T1
After R.E. CTTL
After R.E. CTTL
After R.E. CTTL
After R.E. CTTL
After R.E. CTTL
R.E. CTTL to next R.E.
CTTL
After R.E. CTTL, T2W1
After R.E. CTTL
After R.E. CTTL T3
After R.E. CTTL
After R.E. CTTL
After R.E. CTTL
After R.E. CTTL
After R.E. CTTL
After R.E. CTTL
After R.E. CTTL
After R.E. MWCS
After F.E. MWCLK
After F.E. MWCS
After F.E. MWCLK
Propagation Time
After R.E. of CTTL
After F.E. MWCLK
After R.E. CTTL
After R.E. CTTL, T2W1
Reference Conditions
CTp
must be 50,000 ns.
Min (ns)
30.5
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
Max (ns)
250,000
12.0
12.0
12.0
12.0
12.0
12.0
25.0
25.0
12.0
12.0
12.0
70.0
70.0
70.0
70.0
35.0
70.0
12.0
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