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參數資料
| 型號： | MX803A |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | Audio Signaling Processor |
| 中文描述： | 音頻信號處理器 |
| 文件頁數： | 18/26頁 |
| 文件大小： | 225K |
| 代理商： | MX803A |
Audio Signaling Processor
18
MX803A PRELIMINARY INFORMATION
1996 MX
COM, INC.
Tele: 800 638 5577 910 744 5050 Fax: 910 744 5054
Doc. # 20480122.003
When the programmed time period has expired, this timer will reset, restart itself and continue sequencing until:
1. New G/P Timer information is written
2. A General Reset Command is received.
The General Purpose Timer Expired bit and the interrupt will remain set until cleared.
The timer is set to 00
H
(0ms) by a General Reset command.
Setting
Function / Period
MSB
7
0
6
0
5
0
4
0
Transmitted Bit 7 first
these 4 bits must be 0
Reset Timer and Start Timing period (ms)
High Band
%
0
10
±
1
20
±
1
30
±
1
40
±
1
50
±
1
60
±
1
70
±
1
80
±
1
90
±
1
100
±
1
110
±
1
120
±
1
130
±
1
140
±
1
150
±
1
3
0
0
2
0
0
1
0
0
0
0
1
Mid Band
0
20
%
±
1
±
1
±
1
±
1
±
1
±
1
±
1
±
1
±
1
±
1
±
1
±
1
±
1
±
1
±
1
0
0
1
0
40
0
0
1
1
60
0
1
0
0
80
0
1
0
1
100
0
1
1
0
120
0
1
1
1
140
1
0
0
0
160
1
0
0
1
180
1
0
1
0
200
1
0
1
1
220
1
1
0
0
240
1
1
0
1
260
1
1
1
0
280
1
1
1
1
300
Table 7: General Purpose Timer Settings
5.3 Powersave
Various sections of the MX803A can be placed independently into a power-economical condition. Table 8 gives a
summary of these states available to the MX803A.
Powersaved Section
Tone Encoder 1
Instruction Source
Table
Table 4
TX Tone Gen. 1 Reg. (34
H
)
TX Tone Gen. 2 Reg. (35
H
)
This action is automatic when both Tone Encoders
are in the Powersave condition
All bits = “0”
Tone Encoder 2
All bits = “0”
Table 5
Input Amplifier
Table 8: MX803A Powersave Functions
5.3.1 Powersave Conditions
Xtal/Clock and C-BUS
: This circuitry is always active, on all DBS 800 ICs, under any depowered/powersaved conditions
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相關代理商/技術參數 |
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|---|---|
| MX803ADW | 制造商:CML Innovative Technologies 功能描述:Audio Signalling Processor, Tube |
| MX803AJ | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Audio Signaling Processor |
| MX803ALH | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Audio Signaling Processor |
| MX803J | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:RF/Baseband Circuit |
| MX803LH | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:RF/Baseband Circuit |
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