參數(shù)資料
型號(hào)： MSP34X5G
廠商： Electronic Theatre Controls, Inc.
英文描述： MSP 34x5G Multistandard Sound Processor Family
中文描述： 中型34x5G多標(biāo)準(zhǔn)聲音處理器系列
文件頁數(shù)： 90/98頁
文件大?。?/td> 1541K
代理商： MSP34X5G
MSP 34x5G
PRELIMINARY DATA SHEET
90
Micronas
6.5.6. Identification Mode for A2 Stereo Systems
To shorten the response time of the identification algo-
rithm after a program change between two FM-Stereo
capable programs, the reset of the ident-filter can be
applied.
Sequence:
1. Program change
2. Reset ident-filter
3. Set identification mode back to standard B/G or M
4. Wait approx. 500 ms
5. Read stereo detection register
Note:
This register is initialized during STANDARD
SELECTION and is automatically updated when Auto-
matic Sound Select (MODUS[0]=1) is on.
6.5.7. FM DC Notch
The DC compensation filter (FM DC Notch) for FM
input can be switched off. This is used to speed up the
automatic search function (see Section 6.4.7.). In nor-
mal FM-mode, the FM DC Notch should be switched
on.
6.6. Manual/Compatibility Mode:
Description of DSP Read Registers
All readable registers are 16-bit wide. Transmissions
via I
2
C bus have to take place in 16-bit words. Some of
the defined 16-bit words are divided into low and high
byte, thus holding two different control entities.
These registers are not writable.
6.6.1. Stereo Detection Register
for A2 Stereo Systems
Note:
It is no longer necessary to read out and evalu-
ate the A2 identification level. All evaluation is per-
formed in the MSP and indicated in the STATUS regis-
ter.
6.6.2. DC Level Register
The DC level register measures the DC component of
the incoming FM signals (FM1 and FM2). This can be
used for seek functions in satellite receivers and for IF
FM frequencies fine tuning. A too low demodulation
frequency (DCO) results in a positive DC-Level and
vice versa. For further processing, the DC content of
the demodulated FM signals is suppressed. The time
constant
τ,
defining the transition time of the DC Level
Register, is approximately 28 ms.
Identification Mode
00 15
hex
L
Standard B/G
(German Stereo)
0000 0000
RESET
00
hex
Standard M
(Korean Stereo)
0000 0001
01
hex
Reset of Ident-Filter
0011 1111
3F
hex
FM DC Notch
00 17
hex
L
ON
0000 0000
Reset
00
hex
OFF
0011 1111
3F
hex
Stereo Detection
Register
00 18
hex
H
Stereo Mode
Reading
(two
’
s complement)
MONO
near zero
STEREO
positive value (ideal
reception: 7F
hex
)
BILINGUAL
negative value (ideal
reception: 80
hex)
DC Level Readout
FM1 (MSP-Ch2)
00 1B
hex
H+L
DC Level Readout
FM2 (MSP-Ch1)
00 1C
hex
H+L
DC Level
[8000
hex
... 7FFF
hex
]
values are 16 bit two
’
s
complement
相關(guān)PDF資料
PDF描述
MSP3430 Multistandard Sound Processor Family
MSP34X1G Multistandard Sound Processor Family with Virtual Dolby Surround
MSP600-3-K-5-N-1 NEW HIGH ACCURACY, DIGITALLY COMPENSATED EMI/RFI PROTECTED STAINLESS STEEL ISOLATED PRESSURE TRANSDUCER
MSP600-3-K-5-N-4 NEW HIGH ACCURACY, DIGITALLY COMPENSATED EMI/RFI PROTECTED STAINLESS STEEL ISOLATED PRESSURE TRANSDUCER
MSP600-3-P-3-N-1 NEW HIGH ACCURACY, DIGITALLY COMPENSATED EMI/RFI PROTECTED STAINLESS STEEL ISOLATED PRESSURE TRANSDUCER
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MSP34X7G 制造商:MICRONAS 制造商全稱:MICRONAS 功能描述:Multistandard Sound Processor Family
MSP3B10000FS14E3 功能描述:線繞電阻器 - SMD MSP 3 B 1K 1% BA100 e3 RoHS:否 制造商:Ohmite 電阻:4.99 Ohms 容差:1 % 功率額定值:2 W 外殼代碼 - in:4023 外殼代碼 - mm:10357 溫度系數(shù):50 PPM / C 系列:RW2 工作溫度范圍:- 55 C to + 125 C 封裝:Bulk
MSP3B10000JS14E3 功能描述:線繞電阻器 - SMD MSP 3 B 1K 5% BA100 e3 RoHS:否 制造商:Ohmite 電阻:4.99 Ohms 容差:1 % 功率額定值:2 W 外殼代碼 - in:4023 外殼代碼 - mm:10357 溫度系數(shù):50 PPM / C 系列:RW2 工作溫度范圍:- 55 C to + 125 C 封裝:Bulk
MSP3B10000JT17E3 功能描述:線繞電阻器 - SMD MSP 3 B 1K 5% TU40 e3 RoHS:否 制造商:Ohmite 電阻:4.99 Ohms 容差:1 % 功率額定值:2 W 外殼代碼 - in:4023 外殼代碼 - mm:10357 溫度系數(shù):50 PPM / C 系列:RW2 工作溫度范圍:- 55 C to + 125 C 封裝:Bulk
MSP3B10001JS14E3 功能描述:線繞電阻器 - SMD MSP 3 B 10K 5% BA100 e3 RoHS:否 制造商:Ohmite 電阻:4.99 Ohms 容差:1 % 功率額定值:2 W 外殼代碼 - in:4023 外殼代碼 - mm:10357 溫度系數(shù):50 PPM / C 系列:RW2 工作溫度范圍:- 55 C to + 125 C 封裝:Bulk
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購

我的聯(lián)系方式

*
*
*