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參數(shù)資料
| 型號(hào)： | MB86602C |
| 廠商： | Fujitsu Limited |
| 英文描述： | SCSI-II Protocol Controller (Differential)(SCSI-II 協(xié)議控制器) |
| 中文描述： | 支持SCSI - II協(xié)議控制器（差異）（支持SCSI - II協(xié)議控制器） |
| 文件頁(yè)數(shù)： | 38/57頁(yè) |
| 文件大?。?/td> | 487K |
| 代理商： | MB86602C |
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MB86602C
38
(b) Output timing (target
→
initiator)
Parameter
Unit
Max.
Min.
Value
Position
*
1
Symbol
t
RQAKH
t
AKRQL
t
AKRQ1
x
t
RQAKL
t
DBRQ
t
hDB
|
0
—
60
—
0
St
CLK
–5
2t
CLK
—
ns
ns
—
—
—
40
ns
ns
ns
ns
ACK “H” assert time
REQ “L” negate time
ACK “L” negate time
Time from output data valid to REQ “H” assert *
2
Output data hold time
REQ “H” assert time
*1: The position numbers indicate positions on the waveforms.
*2: S value is based on the asynchronous setup time setting register (address 23). See “(8) A/N/S Values in the
SCSI Interface Timing Specification” for the setting.
Note: The output timing definitions are not applied when the data register is “EMPTY” in the data phase.
Base signal
REQ “L”
—
ACK “H”
REQ “H”
ACK “H”
ACK “L”
t
RQAK2
*
t
RQAKH
1
t
AKRQL
2
t
RQAKL
3
t
AKRQ1
6
5
t
hDB
4
t
DBRQ
4
t
DBRQ
Valid data
Valid data
DB7 to 0,P
ACK
REQ
The time from ACK
“
L
”
to REQ
“
H
”
(t
RQAK2
) is defined as the
“
t
AKRQL
+ t
RQAKL
+ t
AKRQ1
”
or
“
t
hDB
+ t
DBRQ
,
”
whichever is longer (see the output timing waveform).
*:
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|---|---|
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MB86604 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:SCSI-II Protocol Controller (with single-ended driver/receiver) |
| MB86604L | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:SCSI-II Protocol Controller (with single-ended driver/receiver) |
| MB86604LPFV | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:SCSI-II Protocol Controller (with single-ended driver/receiver) |
| MB86606A | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:FAST-20 SCSI Protocol Controller |
| MB86606APMT2 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:FAST-20 SCSI Protocol Controller |
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