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參數(shù)資料
| 型號： | CT1611 |
| 廠商： | Aeroflex Inc. |
| 英文描述： | DMA Controller with Buffer Memory,MIL-STD-1750A Compatible |
| 中文描述： | DMA控制器與緩沖存儲器，符合MIL - STD - 1750A兼容 |
| 文件頁數(shù)： | 12/24頁 |
| 文件大小： | 291K |
| 代理商： | CT1611 |
12
SCDCT1611 Rev A
Interface Mode
→
MODE 1/ MODE 0
"0" is Motorola/Fairchild 9450 compatibility
"1" is Intel compatibility
Operational Commands
other than register reads and writes
Operation
M1/M0
Write Operations
Read Operations
0
RDSTB / R/W
WTSTB / STRBD
R/W
STRBD
R/W = 0
STRBD =
- Same-
R/W = 1
STRBD =
1
RDSTB / R/W
WTSTB / STRBD
RDSTB
WTSTB
RDSTB = 0
WTSTB =
- Same-
RDSTB =
WTSTB = 1
Op Code (DS = 0)
Test Triggers - must be in test mode, otherwise no operation results
FIFO Reset
Test trigger (load)
Test trigger (unload)
Operational Triggers
X10100X
XX28
H
Must be
in poll
mode
START POLL (from offset)
START POLL (from 0)
(resets offset reg.)
Reg. Address 000E
H
CONTINUE POLL (from next address)
CONTINUOUS MODE- starts new poll
from beginning after "poll op cmplt" INTERRUPT
Non-CONTINUOUS - "poll op cmplt" INTERRUPT
- then no action
Note: Trigger (does not load new cmd WD (1) or transaction) generally
used for non chained poll, single transaction in polling mode. This
operation will repeat last, then continue.
X10000X
X10001X
X10010X
XX20
H
XX22
H
XX24
H
Resets
Reset I resets interface only
Reset II same as master reset (hardware), also resets chip set
X10111X
X10110X
2E
H
2C
H
Note: All Operational Codes are Write Operations.
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相關代理商/技術參數(shù) |
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|---|---|
| CT1611FP | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Telecommunication IC |
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| CT1612 | 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 |
| CT1612DB38400C0FLHA1 | 功能描述:CRYSTAL UNIT WITH THERMISTOR, 1. 制造商:avx corp/kyocera corp 系列:* 零件狀態(tài):新產品 標準包裝:1 |
| CT1612FP | 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 |
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