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參數(shù)資料
| 型號： | STLC5048 |
| 廠商： | 意法半導體 |
| 元件分類： | Codec |
| 英文描述： | FULLY PROGRAMMABLE FOUR CHANNEL CODEC AND FILTER |
| 中文描述： | 完全可編程四通道解碼器和過濾器 |
| 文件頁數(shù)： | 27/45頁 |
| 文件大?。?/td> | 371K |
| 代理商： | STLC5048 |
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STLC5048
PCMR Data Register (PCMRD)
Addr=5Ch; Reset Value=00h
Addr=5Dh; Reset Value=00h
Read only
This register is used to read transmit PCM data via the MCU interface. Reading this register the IPCM interrupt
(if generated only by reading access) is automatically cleared.
In A/
μ
law only the first 8 bit are used. In linear code option both registers must be read, first the LSB and after
the MSB.
PCM Control Register (PCMCTRL)
Addr= 5Eh; Reset Value=00h
Read only
PMW = 1: Data is not written every FS while writing PCM access data is enabled.
POW = 1: Data is not read every FS while reading PCM access data is enabled.
WRD = 1: Device is waiting for PCM data insertion in PCMWD register. The bit is reset after writing at least one byte.
RRD = 1: Data are available on PCMRD register. The bit is reset after reading the two bytes of the register (first
the LSB and after the MSB).
Tone Generation register (TONEG)
Addr=60h; Reset Value=00h
Tn
0
=0,Tn
1
=0: No tone is generated on ch #n
Tn
0
=1,Tn
1
=0: A tone with 25Hz frequency is generated on ch #n.
Tn
0
=0,Tn
1
=1: A tone with 1KHz frequency is generated on ch #n.
Tn
0
=1,Tn
1
=1: A tone with 3KHz frequency is generated on ch #n.
This register allows the generation of a tone in the RX direction.
Bit7
Bit6
Bit5
Bit4
Bit3
Bit2
Bit1
Bit0
1
1
0
1
1
1
0
0
D7
D6
D5
D4
D3
D2
D1
D0
Bit7
Bit6
Bit5
Bit4
Bit3
Bit2
Bit1
Bit0
1
1
0
1
1
1
0
1
D15
D14
D133
D12
D11
D10
D9
D8
Bit7
Bit6
Bit5
Bit4
Bit3
Bit2
Bit1
Bit0
1
1
0
1
1
1
1
0
RRD
WRD
POW
PMW
Bit7
Bit6
Bit5
Bit4
Bit3
Bit2
Bit1
Bit0
R/W
1
1
0
0
0
0
0
T3
1
T3
0
T2
1
T2
0
T1
1
T1
0
T0
1
T0
0
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| STLC5411FN | 2B1Q U INTERFACE DEVICE |
| STLC5411P | 2B1Q U INTERFACE DEVICE |
| STLC5411 | 2B1Q U Interface Device(2BIQ U接口裝置) |
| STLC5412 | 2B1Q U INTERFACE DEVICE ENHANCED WITH DECT MODE |
| STLC5412FN | 2B1Q U INTERFACE DEVICE ENHANCED WITH DECT MODE |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| STLC5048TR | 功能描述:接口—CODEC Prog 4-Ch CODEC/Filt RoHS:否 制造商:Texas Instruments 類型: 分辨率: 轉(zhuǎn)換速率:48 kSPs 接口類型:I2C ADC 數(shù)量:2 DAC 數(shù)量:4 工作電源電壓:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel |
| STLC5411 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:2B1Q U INTERFACE DEVICE |
| STLC5411CJ | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:ISDN Line Interface |
| STLC5411FN | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:2B1Q U INTERFACE DEVICE |
| STLC5411P | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:2B1Q U INTERFACE DEVICE |
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