參數(shù)資料
型號: PEB2445N
廠商: SIEMENS AG
英文描述: LTM4600 Evaluation Kit
中文描述: ?多點交換和會議股-衰減?
文件頁數(shù): 35/70頁
文件大?。?/td> 1236K
代理商: PEB2445N
PEB 2445
Functional Description
Semiconductor Group
35
02.96
2.2
The MUSAC-A is programmed via the
μ
P interface. It consists of the address data bus
AD7
AD0, the address bits A1
A0, the Write (WR), the Read (RD), the Address
Latch Enable (ALE), the Interrupt (INT) and the Chip Select (CS) signal, as shown in
figure 16
.
Microprocessor Interface and Registers
Figure 16
The MUSAC
TM
-A Controlled by a Microprocessor
The standard 8-bit
μ
P interface can communicate with Intel multiplexed/demultiplexed
microprocessors. It gives access to the internal registers and to the control memories
(Connection Memory, Conference Control Memory).
Table 4
μ
P-Interface Functions
ALE is internally set to ground if it is not connected.
For a demultiplexed
μ
P interface the address bits A1 and A0 are needed for addressing
a register. For the
μ
P-interface timing please refer to
chapter 5.3
.
ALE
Type of
μ
P Interface
Intel
Intel
Bus Structure
Pin 24
Pin 25
Fixed to ground
Switching
demultiplexed
multiplexed
RD
RD
WR
WR
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PEB2445-N 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:Multipoint Switching and Conferencing Unit - Attenuation MUSAC-A
PEB2445P 制造商:未知廠家 制造商全稱:未知廠家 功能描述:PCM, Other/Special/Miscellaneous
PEB2447 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:Memory Time Switch Extended Large MTSXL
PEB2447H 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:Memory Time Switch Extended Large MTSXL
PEB2447HV1.2 制造商:Rochester Electronics LLC 功能描述:- Bulk