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参数资料
| 型号： | BU-61865G4-162K |
| 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, MQFP72 |
| 封装： | GULL WING, PACKAGE-72 |
| 文件页数： | 14/56页 |
| 文件大小： | 321K |
| 代理商： | BU-61865G4-162K |
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GENERAL PURPOSE QUEUE
General Purpose Queue. The Enhanced Mini-ACE BC allows
for the creation of a general purpose queue. This data structure
provides a means for the message sequence processor to con-
vey information to the BC host. The BC op code repertoire pro-
vides mechanisms to push various items on this queue. These
include the contents of the Time Tag Register, the Block Status
Word for the most recent message, an immediate data value, or
the contents of a specified memory address.
FIGURE 5 illustrates the operation of the BC General Purpose
Queue. Note that the BC General Purpose Queue Pointer
Register will always point to the next address location (modulo
64); that is, the location following the last location written by the
BC message sequence control engine.
If enabled, a BC GENERAL PURPOSE QUEUE ROLLOVER
interrupt will be issued when the value of the queue pointer
address rolls over at a 64-word boundary. The rollover will always
occur at a modulo 64 address.
21
LAST LOCATION
BC GENERAL
PURPOSE QUEUE
(64 Locations)
BC GENERAL
PURPOSE QUEUE
POINTER
REGISTER
NEXT LOCATION
FIGURE 5. BC GENERAL PURPOSE QUEUE
相关PDF资料 |
PDF描述 |
|---|---|
| BU-61745G4 | 2 CHANNEL(S), MIL-STD-1553 CONTROLLER, CQFP72 |
| BU-61843F3 | 2 CHANNEL(S), MIL-STD-1553 CONTROLLER, CQFP72 |
| BU-61860B3-601 | 2 CHANNEL(S), MIL-STD-1553 CONTROLLER, PBGA128 |
| BU-63825D1-301 | 2 CHANNEL(S), 1M bps, MIL-STD-1553 CONTROLLER, CQIP70 |
| BU-63925F0-200 | 2 CHANNEL(S), 1M bps, MIL-STD-1553 CONTROLLER, CDFP70 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| BU-61XXX | 制造商:未知厂家 制造商全称:未知厂家 功能描述:MINIATURE ADVANCED COMMUNICATION ENGINE (MINI-ACE) AND MINI-ACE PLUS |
| BU-62-0 | 功能描述:测试电夹 INSULATOR FOR 60 SERIES BLACK RoHS:否 制造商:Pomona Electronics 类型:Minigrabber clip 颜色:Black |
| BU-62-2 | 功能描述:测试电夹 INSULATOR FOR 60 SERIES RED RoHS:否 制造商:Pomona Electronics 类型:Minigrabber clip 颜色:Black |
| BU-62-4 | 功能描述:测试电夹 INSULATOR FOR 60 SERIES YELLOW RoHS:否 制造商:Pomona Electronics 类型:Minigrabber clip 颜色:Black |
| BU-62-5 | 功能描述:测试电夹 INSULATOR FOR 60 SERIES GREEN RoHS:否 制造商:Pomona Electronics 类型:Minigrabber clip 颜色:Black |
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