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參數(shù)資料
| 型號： | CT2566-FP |
| 廠商： | Aeroflex Inc. |
| 英文描述： | CT2566 MIL-STD-1553 to Microprocessor Interface Unit |
| 中文描述： | CT2566的MIL - STD - 1553的微處理器接口單元 |
| 文件頁數(shù)： | 10/37頁 |
| 文件大小： | 326K |
| 代理商： | CT2566-FP |
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Aeroflex Circuit Technology
SCDCT2566 REV B 8/10/99 Plainview NY (516) 694-6700
10
INTERRUPT MASK REGISTER
This register is an eight bit read/write register used to enable the interrupt conditions. All interrupts are enabled
with a logic "1" (See Figure 9).
START/RESET REGISTER
Only two bits of this write only register are used, as illustrated in Figure 10.
15
4
3
2
1
0
1
1
1
1
1
1
1
NOT USED
BC EOM
FORMAT ERROR/STATUS SET
NOT USED
EOM
INTERRUPT
DEFINITION
EOM
End of Message. Set by CT2566 (during BC or RTU mode) every time a
1553 message is transferred (regardless of validity).
Set by CT2566 for these conditions:
Loop Test Failure:
Last transmitted word did not match received word.
Message Error:
Received message contained an address error, one of
eight 1553 status bits set, or 1553 specification violated (parity error,
Manchester error, etc).
Time-Out:
Expected transmission was not received during allotted time
Status Set:
Received status word contained status bit(s) set or address
error.
Bus Controller End of Message. Set by CT2566 (in BC mode) when all
messages have been transferred.
Figure 9 – Interrupt Mask Register
FORMAT ERROR/
STATUS SET
BC EOM
15
1
0
NOT USED
CONTROLLER START
RESET
BIT
DEFINITION
RESET
Issued by the CPU to place the CT2566 in the power-on condition;
Configuration, and Interrupt Mask registers are reset to logic “0”.
Issued by the CPU (BC mode) to start message transmission. The CPU
must first load the number of messages to transfer (256, max) in the
message count location of RAM (area A or B). Value is loaded in 1’s
complement (load FFFE to transmit one message). In MT mode it is
used to begin reception of 1553 messages. Issued by CPU in MT mode
to enable monitor operation.
CONTROLLER START
Figure 10 – Start/Reset Register
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| CT2577 | APPLICATION NOTE #108 |
| CT2579 | APPLICATION NOTE #108 |
| CT2581-02-IN-F84 | CT2578 / CT2581 SIMPLE REMOTE TERMINAL FOR MIL-STD-1553 / 1760 & McAir |
| CT2581-02-IN-P119 | CT2578 / CT2581 SIMPLE REMOTE TERMINAL FOR MIL-STD-1553 / 1760 & McAir |
| CT2581 | CT2578 / CT2581 SIMPLE REMOTE TERMINAL FOR MIL-STD-1553 / 1760 & McAir |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CT2566PGA | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:MIL-STD-1553/ARINC Bus Controller/RTU |
| CT25672AA667 | 制造商:Crucial Technology 功能描述:2GB, 240-PIN DIMM, DDR2 PC2-53 制造商:Micron Consumer Products Group 功能描述:2GB 240-PIN DIMM DDR2 PC2-5 - Bulk |
| CT25672AA667A | 制造商:Crucial Technology 功能描述:2GB 240-PIN UNBUFF DIMM 256X72 制造商:Micron Consumer Products Group 功能描述:2GB 240-PIN UNBUFF DIMM 256X72 DDR2 PC2-5300 HALOGEN FREE - Bulk |
| CT25672AA667T | 制造商:Crucial Technology 功能描述:2GB DDR2 667(PC2 5300) ECC UDI |
| CT25672AA80E | 制造商:Crucial Technology 功能描述:2GB 240-PIN 256MX72 DDR2 PC2-6 制造商:Micron Consumer Products Group 功能描述:2GB 240-PIN 256MX72 DDR2 PC2-6400 UNBUFF CL5 - Bulk |
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