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參數(shù)資料
| 型號： | T8531A |
| 元件分類： | Codec |
| 英文描述： | T8531A/8532 Multichannel Programmable Codec Chip Set |
| 中文描述： | T8531A/8532多通道可編程解碼器芯片組 |
| 文件頁數(shù)： | 35/50頁 |
| 文件大?。?/td> | 888K |
| 代理商： | T8531A |
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Agere Systems Inc.
35
Preliminary Data Sheet
September 2001
Codec Chip Set
T8531A/T8532 Multichannel Programmable
Software Interface
(continued)
Table 19. T8531A Time-Slot Assignment Memory Map
All registers can be written by the microprocessor interface.
Table 20A.
Bit Map for T8531A Time-Slot Assignment Registers at 0x1400—0x140F
Table 20B. Bit Map for CTZ Disable and Null Channel
Notes:
X = Don’t care.
Bits 4 and 5 default to 1 upon reset.
Address Range
0x1400
0x1401
0x1402
0x1403
0x1404
0x1405
0x1406
0x1407
0x1408
0x1409
0x140A
0x140B
0x140C
0x140D
0x140E
0x140F
Memory Contents
Time slot 0 channel assignment
Time slot 1 channel assignment
Time slot 2 channel assignment
Time slot 3 channel assignment
Time slot 4 channel assignment
Time slot 5 channel assignment
Time slot 6 channel assignment
Time slot 7 channel assignment
Time slot 8 channel assignment
Time slot 9 channel assignment
Time slot 10 channel assignment
Time slot 11 channel assignment
Time slot 12 channel assignment
Time slot 13 channel assignment
Time slot 14 channel assignment
Time slot 15 channel assignment
Bit Number and Function
3
Null channel
15—6
Not used
5
4
2
1
0
CTZ disable
Binary-coded channel number 0—15
Bit 5
X
X
0
1
Bit 4
0
1
X
X
Function
Disables null pointer
Nulls channel
Enables CTZ
Disables CTZ
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| T8532 | 制造商:AGERE 制造商全稱:AGERE 功能描述:T8531A/8532 Multichannel Programmable Codec Chip Set |
| T8533 | 制造商:AGERE 制造商全稱:AGERE 功能描述:T8533/34 Quad Programmable Line Card Signal Processor |
| T85331G | 制造商:BITECH 制造商全稱:Bi technologies 功能描述:Thick Film Super Low Profile SIP Resistor Networks |
| T85331J | 制造商:BITECH 制造商全稱:Bi technologies 功能描述:Thick Film Super Low Profile SIP Resistor Networks |
| T8534 | 制造商:AGERE 制造商全稱:AGERE 功能描述:T8533/34 Quad Programmable Line Card Signal Processor |
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