- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄369674 > CT2566 (Aeroflex Inc.) CT2566 MIL-STD-1553 to Microprocessor Interface Unit PDF資料下載
參數(shù)資料
| 型號： | CT2566 |
| 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)： | 15/37頁 |
| 文件大小： | 326K |
| 代理商： | CT2566 |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁當前第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁
Aeroflex Circuit Technology
SCDCT2566 REV B 8/10/99 Plainview NY (516) 694-6700
15
4. Stores the Command Word received.
5. Reads a Block address from the Look-Up Table
using the T/R bit and the subaddress from the
Command Word; transfers the Block address into
the address register. Data words are transferred
to/from memory by the associated 1553 interface
unit using the address register.
RTU EOM Sequence
At the end of a 1553 message (valid or invalid) the
CT2566 received an EOM pulse and then performs the
following:
1. Updates the Block Status Word.
2. Updates the Time Stage if used.
3. Increments the Stack Pointer by four.
4. Generates an Error Interrupt if enabled.
Figure 17 – RTU Sequence of Operation
(under CT2566 control)
MESSAGE COMPLETE
GENERATE EOM INTERRUPT AND
ERROR INTERRUPT IF ERROR
CONDITION DETECTED
INCREMENT STACK POINTER
BY FOUR
UPDATE BLOCK STATUS WORD
AND TIME TAG
TRANSFER DATA TO/FROM
1553 INTERFACE DEVICE
READ LOOK-UP TABLE USING
T/R SUBADDRESS CURRENT
AREA BIT B/A
UPDATE DESCRIPTOR STACK
BLOCK STATUS WORD, TIME
TAG AND COMMAND WORD
READ STACK POINTER
1553 COMMAND WORD
RECEIVED
EXIT
NO
YES
RECEIVED COMMAND WORD
LOOK-UP TABLE
RTU
ADDR T/R SUBADD
WORD
COUNT
XXXXX
0
00000
XXXXX
USER DEFINED0140
64
LOCATIONS
USER DEFINED
XXXXX
0
00001
XXXXX
0141
USER DEFINED
XXXXX
0
00010
XXXXX
0142
XXXXX
1
11110
XXXXX
USER DEFINED017E
USER DEFINED
XXXXX
1
11111
XXXXX
017F
}
Figure 16 – RTU Look-up Table
START
ISSUE RESET COMMAND
INITIALIZE STACK POINTER
SET UP DATA BLOCKS
WAIT FOR 1553 COMMAND
SET UP LOOK-UP TABLE(S)
DATA BLOCK ASSIGNMENTS
Figure 15
RTU Initialization (under user control)
INITIALIZE INTERRUPT
MASK REGISTER
SET CONFIGURATION
REGISTER TO RTU MODE
相關PDF資料 |
PDF描述 |
|---|---|
| CT2566-FP | CT2566 MIL-STD-1553 to Microprocessor Interface Unit |
| 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 |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| CT25664AA1067 | 制造商:Crucial Technology 功能描述:DRAM Module DDR2 SDRAM 2Gbyte 240UDIMM 制造商:Micron Consumer Products Group 功能描述:2GB, 240-PIN DIMM, DDR2 PC2-850 - Bulk |
| CT25664AA667 | 制造商:Micron Consumer Products Group 功能描述:2GB 240-PIN DIMM DDR2 PC2-5 - Bulk |
| CT25664AA800 | 制造商:Crucial Technology 功能描述:DRAM Module DDR2 SDRAM 2Gbyte 240DIMM 制造商:Micron Consumer Products Group 功能描述:2GB, 240-PIN DIMM DDR2 - Bulk |
| CT25664AA800T | 制造商:Crucial Technology 功能描述:2GB, 240-PIN DIMM, DDR2 PC2-64 制造商:Micron Consumer Products Group 功能描述:2GB, 240-PIN DIMM, DDR2 PC2-6400, NON-ECC, - Bulk |
| CT25664AC667 | 制造商:Crucial Technology 功能描述:DRAM Module DDR2 SDRAM 2Gbyte 200SODIMM |
發(fā)布緊急采購，3分鐘左右您將得到回復。