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參數資料
| 型號： | HI-1575PQT |
| 廠商： | HOLT INTEGRATED CIRCUITS INC |
| 元件分類： | 網絡接口 |
| 英文描述： | 3.3V Dual Transceivers with Integrated Encoder / Decoders |
| 中文描述： | DATACOM, MIL-STD-1553 DATA BUS TRANSCEIVER, PQFP32 |
| 封裝： | PLASTIC, QFP-32 |
| 文件頁數： | 7/12頁 |
| 文件大小： | 128K |
| 代理商： | HI-1575PQT |
HOLT INTEGRATED CIRCUITS
7
TIMING DIAGRAMS
FIGURE 8. MIL-STD-1553 BUS RECEIVER TIMING
BIT PERIOD
BIT PERIOD
BIT PERIOD
BUSA -
(BUSB -
)
BUSA
BUSB
t
R1
t
R2
t
R3
ZERO
ONE
ONE
COMMAND SYNC
DATA SYNC
BUSA -
(BUSB -
)
BUSA
BUSB
BUSA -
(BUSB -
)
BUSA
BUSB
t
R1
t
R1
t
R1
t
R2
t
R2
t
R3
HI-1575
t
FH
MID-PARITY
1553
BUS
RCVA(B)
ERROR
STRB
DATA
WORD WITH ERROR
COMMAND
MID-PARITY
MID-SYNC
MID-SYNC
MID-PARITY
MID-SYNC
FIGURE 9. HI-1575 RECEIVER TIMING
(Read RXA)
(Read RXA)
(Read SAM)
VALID
Figure 10. DATABUS TIMING - WRITE.
t
RWS
t
RWH
t
CHWH
t
DWH
t
DWS
t
CHWS
t
RWWH
t
RWWS
REG
VALID
D15:0
SYNC
CHA/CHB
STRB
R/W
t
STR
REG
t
RRS
VALID
t
RRH
t
CHRH
t
DRT
t
DRV
t
CHRS
Figure 11. DATABUS TIMING - READ
D15:0
SYNC
CHA/CHB
STRB
R/W
t
RWRH
t
RWRS
t
STR
VALID
t
FH
t
FH
t
FR
t
FR
t
FR
t
RF
t
RF
t
RF
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相關代理商/技術參數 |
參數描述 |
|---|---|
| HI-1575PQTF | 制造商:HOLTIC 制造商全稱:Holt Integrated Circuits 功能描述:3.3V Dual Transceivers with Integrated Encoder / Decoders |
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| HI-1579CDI | 制造商:HOLTIC 制造商全稱:Holt Integrated Circuits 功能描述:3.3V Monolithic Dual Transceivers |
| HI-1579CDM | 制造商:HOLTIC 制造商全稱:Holt Integrated Circuits 功能描述:3.3V Monolithic Dual Transceivers |
| HI-1579CDT | 制造商:HOLTIC 制造商全稱:Holt Integrated Circuits 功能描述:3.3V Monolithic Dual Transceivers |
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