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): 13/37頁
文件大小: 326K
代理商: CT2566
Aeroflex Circuit Technology
SCDCT2566 REV B 8/10/99 Plainview NY (516) 694-6700
13
CONTROLLER START
COMMAND RECEIVED
READS STACK POINTER
LOAD BLOCK STATUS WORD
INTO FIRST WORD OF
DESCRIPTOR STACK ENTRY
(SET SOM BIT IN BLOCK
STATUS WORD)
LOAD TIME TAG INTO
SECOND WORD OF
DESCRIPTOR
STACK ENTRY
ADDRESS FROM FOURTH WORD
OBTAIN DATA BLOCK
ISSUE BC START TO 1553 DEVICE
DETERMINE TYPE OF TRANSFER
READ CONTROL WORD TO
UPDATE BLOCK STATUS WORD
UPDATE TIME TAG
INCREMENT STACK
POINTER BY FOUR.
DECREMENT
MESSAGE COUNT
DATA BLOCK
TRANSFERRED OK
STOP ON
ERROR SET
YES
NO
NO
YES
NO
MORE MESSAGES
TO SEND
YES
ISSUE BC EOM
STOP
Figure 14 – BC Sequence of Operation (Under CT2566 Control)
TRANSFER DATA TO/FROM
1553 BUS (NOTE: RAM NOW
CONTROLLED BY INPUT PINS
CS AND OE
*
*
After controller start is issued the subsystem must wait until BCEOM is active
before issuing the next controller start.
相關(guān)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
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