- 您現(xiàn)在的位置：買(mǎi)賣(mài)IC網(wǎng) > PDF目錄382355 > MX803A (Electronic Theatre Controls, Inc.) Audio Signaling Processor PDF資料下載
參數(shù)資料
| 型號(hào)： | MX803A |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | Audio Signaling Processor |
| 中文描述： | 音頻信號(hào)處理器 |
| 文件頁(yè)數(shù)： | 20/26頁(yè) |
| 文件大?。?/td> | 225K |
| 代理商： | MX803A |
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)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)當(dāng)前第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)
Audio Signaling Processor
20
MX803A PRELIMINARY INFORMATION
1996 MX
COM, INC.
Tele: 800 638 5577 910 744 5050 Fax: 910 744 5054
Doc. # 20480122.003
5.6 General Reset
Upon power-up the bits in the MX803A registers will be random (either “0” or “1”). A General Reset Command (01
H
) will
be required to reset all microcircuits on the C-BUS. It has the following effect on the MX803A:
Control Register
Status Register (bits 0, 1, 2)
Notone Timer
Tone Gen. 1 Reg. (2 bytes)
Tone Gen. 2 Reg. (2 bytes)
Gen. Purpose Reg.
Set as 00
H
Set as 00
H
Set as 00
H
Set as 0000
H
Set as 0000
H
Set as 00
H
Table 10: General Reset effect on MX803A
This sets the MX803A to Encoder High Band (625Hz to 3000Hz) with interrupts disabled and both timers set to 00
H
.
Both timers should be set up before interrupts are enabled to prevent initial, undesired interrupts.
6. Timing Information
Figure 8 shows timing parameters for two-way communication between the
μ
C and the MX803A on the C-BUS.
CHIP
SELECT
SERIAL
CLOCK
COMMAND
DATA
REPLY
DATA
ADDRESS/COMMAND
BYTE
FIRST
DATA
BYTE
LAST
DATA
BYTE
FIRST
REPLY
DATA
BYTE
LAST
REPLY
DATA
BYTE
Logic
level
is
not
important
MSB
LSB
7
6
5
4
3
2
1
0
7
6
5
4
3
2
1
0
7
6
5
4
3
2
1
0
MSB
LSB
7
6
5
4
3
2
1
0
7
6
5
4
3
2
1
0
t
CSOFF
t
CK
t
NXT
t
HIZ
t
CSE
t
NXT
t
NXT
Figure 8: C-BUS Timing
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MX812 | VSR CODEC WITH DRAM CONTROL |
| MX812DW | VSR CODEC WITH DRAM CONTROL |
| MX812J | VSR CODEC WITH DRAM CONTROL |
| MX841 | White LED Step-Up Converter |
| MX88L284AEC | Highly integration chip for Flat Panel Display application |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 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 |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。