- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄367892 > PE12316 (Electronic Theatre Controls, Inc.) Triple Incremental Encoder PDF資料下載
參數(shù)資料
| 型號(hào)： | PE12316 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | Triple Incremental Encoder |
| 中文描述： | 三增量編碼器 |
| 文件頁(yè)數(shù)： | 6/29頁(yè) |
| 文件大?。?/td> | 1542K |
| 代理商： | PE12316 |
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)當(dāng)前第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)第17頁(yè)第18頁(yè)第19頁(yè)第20頁(yè)第21頁(yè)第22頁(yè)第23頁(yè)第24頁(yè)第25頁(yè)第26頁(yè)第27頁(yè)第28頁(yè)第29頁(yè)
PE12316
Triple
Incremental Encoder
February 6, 2003 Preliminary (Version 1.1)
Detailed Information about the different Modes:
Mode 0: 16-Bit Up/Down Counter Mode
In this mode the PE12316 may be used as three
fast 16-bit synchronous up/down counters with
cascade capability. This is operated using the
/UP and /DOWN inputs.
The states of the counter outputs are transferred
to a 16-bit latch. The contents of this 16-bit latch
are multiplexed on a 8-bit parallel data bus
(D0…D7) and enabled using /RD and /CS.
February 6, 2003 (Preliminary Version 1.1)
Page 6/29
PE12316
/A0 is the control input for the byte multiplexer. A
high level at this input transfers the least
significant byte to the data outputs; and a low
level transfers the most significant byte.
The signals /A1 and /A2 select the channel for
read or write according to the following table.
Channel number
1
2
3
No channel selected
1
/A1
H
L
H
L
/A2
H
H
L
L
Table 2 Channel Selection
1
Output buffers still selected if /RD and /CS active – data bus carries invalid data
The up/down counters are loaded in individual 8-
bit bytes by the /WR and /CS signals, with the
byte selected by the /A0 input, and the channel
by the /A1 and /A2 inputs.
The counters and the control logic may be
cleared all together using the /RESET signal.
The counters are cleared individually using the
/Ua0n signals.
Memory Map:
/A3 /A2 /A1 /A0
1*
1*
0
1
1*
1*
0
1
1*
1*
0
1
* Defaultvalue due to internal pullup
Table 3 Memory Map
Cascading to 32, 40, 48 or 56 bits is possible by
connecting the /CARRY, /BORROW outputs of
channel n with the /UP, /DOWN Inputs of the
channel n+1. In cascaded mode the according
/KLI-KLOn have to be connected together. For
further details see
Application Notes
.
Channel
Content
Bits 0-7
Bits 8-15
Bits 16-23
Bits 0-7
Bits 8-15
Bits 16-23
Bits 0-7
Bits 8-15
Bits 16-23
1
1
1
0
Channel 1
1
0
1
0
Channel 2
0
1
1
0
Channel 3
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| PE172-50-220 | HYDRAULIKPUMPE ELEKTRISCH |
| PE2044BY-70.0M-XXX | Safety Sign; Legend:Notice Employees Only; External Height:7"; External Width:10"; Body Material:Polyester; Color:Blue/Black RoHS Compliant: NA |
| PE2144BY-70.0M-XXX | 10 Pad Leadless Surface Mount Clock Oscillator,see PE1145B for 6Pad |
| PE2244BY-70.0M-XXX | Safety Sign; Legend:Notice No Trespassing; External Height:7"; External Width:10"; Body Material:Polyester; Color:Blue/Black RoHS Compliant: NA |
| PE2344BY-70.0M-XXX | Safety Sign; Legend:Restricted Area Unauthorized Persons Keep Out; External Height:7"; External Width:10"; Body Material:Polyester; Color:Red/Black RoHS Compliant: NA |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PE123305 | 制造商:Delphi Corporation 功能描述:64 Way Metri-Pack 280 Micro-Pack 100W Unsealed Connector Assembly |
| PE123306 | 制造商:Delphi Corporation 功能描述:64 Way Metri-Pack 280 Micro-Pack 100W Unsealed Connector Assembly |
| PE123376 | 制造商:Delphi Corporation 功能描述:26 Way GT 150 Metri-Pack 630 Micro 64 Male Connector Assembly |
| PE123378 | 制造商:Delphi Corporation 功能描述:2 Way GT 150 Sealed Female Connector, Max Current 15 amps |
| PE123558 | 制造商:Delphi Corporation 功能描述:Blue Handle Connector Lock |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。