- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄369546 > BU-62743 MIL-STD-1553 Components |PCI-Enhanced Mini-ACE? PDF資料下載
參數(shù)資料
| 型號： | BU-62743 |
| 英文描述： | MIL-STD-1553 Components |PCI-Enhanced Mini-ACE? |
| 中文描述： | 符合MIL - STD - 1553器件|的PCI增強迷你ACE論壇？ |
| 文件頁數(shù)： | 10/56頁 |
| 文件大?。?/td> | 368K |
| 代理商： | BU-62743 |
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頁當前第10頁第11頁第12頁第13頁第14頁第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頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁
10
Data Device Corporation
www.ddc-web.com
BU-62743/62843/62864
A-03/03-1M
BITS 15-0 ARE RESERVED
Write these bits as 0s.
BITS 31-2 ARE RESERVED
Must be written as. 0s.
CLEAR FAIL-SAFE INTERRUPT
Clears the Fail-safe Interrupt when set to "1". Fail-safe interrupts
can also be cleared via the Fail-safe Interrupt Autoclear mecha-
nism, enabled by bit 18 in Reg 1.
ACE RESET
Resets the ACE when set to "1".
PCI ENHANCED MINI-ACE REGISTER AND MEMORY
ADDRESSING
The software interface of the Enhanced Mini-ACE portion of the
PCI EMA to the host processor consists of 24 internal opera-
tional registers for normal operation, an additional 24 test regis-
ters, plus 64K words of shared memory address space.The PCI
Enhanced Mini-ACE's 4K X 16 or 64K X 17 internal RAM resides
in this address space.
31 (MSB)
RESERVED - BIT 31 (MSB)
TABLE 16. REG6 GENERAL PURPOSE REGISTER
(READ/WRITE 818H)
BIT
DESCRIPTION
0 (LSB)
RESERVED - BIT 0 (LSB)
31 (MSB)
RESERVED, WRITE AS 0 - BIT 31 (MSB)
TABLE 17. REG7 RESERVED REGISTER
(WRITE 81CH)
BIT
DESCRIPTION
1
CLEAR FAILSAFE INTERRUPT
0 (LSB)
ACE RESET - BIT 0 (LSB)
This register will be all 0s after RST#. No access to this regis-
ter is needed for normal applications.
For normal operation, the host processor only needs to access
the lower 32 register address locations (00-1Fh, PCI BAR1 off-
set 00-7Ch).The next 32 locations (20-3F, PCI BAR1 offset 80h-
FCh) should be reserved, since many of these are used for fac-
tory test.
INTERNAL 1553 REGISTERS
The internal address mapping for the PCI Enhanced Mini-ACE
registers is illustrated in TABLE 18. Note that the address lines
shown are the PCI Enhanced Mini-ACE’s internal ACE register
bus and are left shifted 2 bits with respect to the PCI address: A0
= PCI A2, A1 = PCI A3, etc. For example, Interrupt mask regis-
ter #1 is located at PCI address BAR1 offset + 0h, Configuration
Register #1 is at BAR1 offset + 4h, etc.Note that TABLE 18 does
not show the internal A5 register address line, which is normally
0 and is set only for access to the reserved factory test registers.
The configuration registers will be cleared to 0000h after hard-
ware or software reset, with the exception of the Enhanced CPU
Access bit (bit 14 in Configuration register #6).
This register will be all 0s after RST#. This read/write register
is available for customer use, perhaps as a flag register for sig-
naling between bus masters.
相關PDF資料 |
PDF描述 |
|---|---|
| BU-62843 | MIL-STD-1553 Components |PCI-Enhanced Mini-ACE? |
| BU-62864 | MIL-STD-1553 Components |PCI-Enhanced Mini-ACE? |
| BU-6486NEW | MIL-STD-1553 Components |Mini-ACE? Mark3 |
| BU-6586NEW | MIL-STD-1553 Components |PCI Mini-ACE? Mark3 |
| BU-69200 | MIL-STD-1553 Components |ACE-Core |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| BU-62843 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:MIL-STD-1553 Components |PCI-Enhanced Mini-ACE? |
| BU-62864 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:MIL-STD-1553 Components |PCI-Enhanced Mini-ACE? |
| BU-62-9 | 功能描述:測試電夾 INSULATOR FOR 60 SERIES WHITE RoHS:否 制造商:Pomona Electronics 類型:Minigrabber clip 顏色:Black |
| BU-62-BLU | 制造商:Mueller Electric Company 功能描述:Cable Accessories Insulator Vinyl Blue |
| BU-62S-0 | 功能描述:INSULATOR FOR BU-60 SERIES BLK 制造商:mueller electric co 系列:BU 零件狀態(tài):有效 類型:測試夾，引線，探針 配件類型:絕緣體，黑色 配套使用產(chǎn)品/相關產(chǎn)品:鱷魚夾：BU-60，BU-60C，BU-60CS，BU-60PR2，BU-60S，BU-60TBO，BU-60U，BU-60X，BU-61 規(guī)格:- 標準包裝:1 |
發(fā)布緊急采購，3分鐘左右您將得到回復。