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): 17/37頁
文件大?。?/td> 326K
代理商: CT2566
Aeroflex Circuit Technology
SCDCT2566 REV B 8/10/99 Plainview NY (516) 694-6700
17
CT2566 Timing Clock in at 12 MHz
Figures 21 through 37 illustrate the timing for the CT2566 and its operation. All timing definitions are listed in the
tables below and the appropriate definitions are repeated with each diagram.
Table 5 – Typical MT memory map (4K memory)
HEX ADDRESS
FUNCTION
0000
0001
0002
0003
0004
0005
0006
0007
0008
First Received 1553 Word
MODE CODES
All mode codes applicable to dual redundant
systems are recognized by the CT2566. Mode
codes can be illegalized by the 1553 BC or
RTU device. Refer to the CT2565 or CT2512
data sheets for more information.
First Identification Word
Second Received 1553 Word
Second Identification Word
0100
0104
Stack Pointer A (Fixed location)*
Stack Pointer B
FFFF
Word stored at FFFF will be followed by
the word stored at 0000.
* The Stack Pointer is loaded into an internal Address
Register upon receipt of a Controller Start command. This
location is overwritten by data once monitor operation
begins.
Delay Timing
SYMBOL
DESCRIPTION
MIN
MAX
UNITS
td1
READYD low delay (CPU Handshake)
-
200
ns
td2
IOEN high delay (CPU Handshake)
-
20
ns
td3
CPU MEMWR low delay
-
120
ns
td4
CPU MEMOE low delay
-
115
ns
td5
EXTLD low delay
-
130
ns
td6
RESET low delay
-
30
ns
td7
Internal Register delay (read)
-
60
ns
td8
Internal Register delay (write)
-
60
ns
td9
Register Data/Address set-up time
-
40
ns
td10
Register Data/Address hold time
-
0
ns
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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