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参数资料
| 型号： | BU-62743B3-112Y |
| 厂商： | DATA DEVICE CORP |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 2 CHANNEL(S), 1M bps, MIL-STD-1553 CONTROLLER, BGA128 |
| 封装： | 0.815 X 0.815 INCH, 0.140 INCH HEIGHT, 1 MM PITCH, BGA-128 |
| 文件页数： | 80/93页 |
| 文件大小： | 504K |
| 代理商： | BU-62743B3-112Y |
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Data Device Corporation
62743_pre2.DOC
www.ddc-web.com
8-15-01
81
Table 65. SIGNAL DESCRIPTIONS BY FUNCTIONAL GROUPS
MISCELLANEOUS
PIN (F & G Package)
SIGNAL NAME
BU-62864
(64K RAM)
BU-62843/62743
(4K RAM)
DESCRIPTION
INCMD* (O)/
MCRST* (O)
12
In-command or Mode Code Reset. The function of this
pin is controlled by bit 0 of Configuration Register #7,
MODE CODE RESET*/INCMD* SELECT.
If this register bit is logic “0” (default), INCMD* will be
active on this pin. For BC, RT, or Selective Message
Monitor modes, INCMD* is asserted low whenever a
message is being processed by the PCI Enhanced Mini-
ACE. In Word Monitor mode, INCMD* will be asserted
low for as long as the monitor is online.
For
RT
mode,
if
MODE
CODE
RESET/INCMD*
SELECT is programmed to logic “1”, MCRST* will be
active. In this case, MCRST* will be asserted low for two
clock cycles following receipt of a Reset remote terminal
mode command.
In
BC
or
Monitor
modes,
if
MODE
CODE
RESET/INCMD* SELECT is logic “1”, this signal is
inoperative; i.e., in this case, it will always output a value
of logic “1”.
CLOCK_IN (I)
9
20 MHz, 16 MHz, 12 MHz, or 10 MHz clock input.
TX_INH_A/B (I)
15
Transmitter inhibit inputs for the Channel A and Channel
B MIL-STD-1553 transmitters. For normal operation,
these inputs should be connected to logic “0”. To force a
shutdown of Channel A and/or Channel B, a value of
logic “1” should be applied to the respective TX_INH
input.
MSTCLR* (I)
2
Master Clear.
Negative true Reset input, normally
asserted low following power turn-on. When coming out
of a “reset” condition, please note that the the rise time
of MSTCLR* must be less than 10 s.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| BU-62843 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:MIL-STD-1553 Components |PCI-Enhanced Mini-ACE? |
| BU-62864 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:MIL-STD-1553 Components |PCI-Enhanced Mini-ACE? |
| BU-62-9 | 功能描述:测试电夹 INSULATOR FOR 60 SERIES WHITE RoHS:否 制造商:Pomona Electronics 类型:Minigrabber clip 颜色: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 零件状态:有效 类型:测试夹，引线，探针 配件类型:绝缘体，黑色 配套使用产品/相关产品:鳄鱼夹：BU-60，BU-60C，BU-60CS，BU-60PR2，BU-60S，BU-60TBO，BU-60U，BU-60X，BU-61 规格:- 标准包装:1 |
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