- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄352403 > AT75C1010 AT75C1010 Telephony Software Module [Updated 11/01. 29 Pages] This software module runs on the OakDSPCore subsystem of the AT75 series SIAP. expanding its capabilities and making the processor flexible and east to integrate into most operating systems. PDF資料下載
參數(shù)資料
| 型號： | AT75C1010 |
| 英文描述： | AT75C1010 Telephony Software Module [Updated 11/01. 29 Pages] This software module runs on the OakDSPCore subsystem of the AT75 series SIAP. expanding its capabilities and making the processor flexible and east to integrate into most operating systems. |
| 中文描述： | AT75C1010電話軟件模塊[更新11/01。 29頁]本軟件模塊上運行的AT75系列OakDSPCore子系統(tǒng)統(tǒng)計所。擴大其能力，使處理器的靈活和東部地區(qū)融入大多數(shù)操作系統(tǒng)。 |
| 文件頁數(shù)： | 73/171頁 |
| 文件大小： | 1288K |
| 代理商： | AT75C1010 |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁第67頁第68頁第69頁第70頁第71頁第72頁當(dāng)前第73頁第74頁第75頁第76頁第77頁第78頁第79頁第80頁第81頁第82頁第83頁第84頁第85頁第86頁第87頁第88頁第89頁第90頁第91頁第92頁第93頁第94頁第95頁第96頁第97頁第98頁第99頁第100頁第101頁第102頁第103頁第104頁第105頁第106頁第107頁第108頁第109頁第110頁第111頁第112頁第113頁第114頁第115頁第116頁第117頁第118頁第119頁第120頁第121頁第122頁第123頁第124頁第125頁第126頁第127頁第128頁第129頁第130頁第131頁第132頁第133頁第134頁第135頁第136頁第137頁第138頁第139頁第140頁第141頁第142頁第143頁第144頁第145頁第146頁第147頁第148頁第149頁第150頁第151頁第152頁第153頁第154頁第155頁第156頁第157頁第158頁第159頁第160頁第161頁第162頁第163頁第164頁第165頁第166頁第167頁第168頁第169頁第170頁第171頁
164
AT75C DSP Subsystem
1368C–INTAP–08/02
Figure 15. Connection of a Codec Device in Slave Mode
Note that programming SCLK and FS in opposite directions is not recommended.
Serial Clock
Configuration
The direction of the serial clock SCLK is controlled by the SCIO bit in CODCNT. When
SCIO is low, the codec interface is said to be in master mode; when SCIO is high, the
codec interface is said to be in slave mode.
Serial Clock in Master Mode
When SCIO is low, the SCLK pin is an input of the AT75C.
The SCLK signal is internally clocked and the resynchronized signal is used as the shift
clock for the transmit and receive shift registers. When SCIO is low, the internal SCLK
generator is disabled and the field SD[7:0] in CODSCK is not used.
The active edge of the serial clock can be programmed independently for the transmitter
and the receiver. When the TES bit in CODSCK is low, the transmitted bits are shifted
out on the rising edge of XSCLK. When TES is high, the transmitted bits are shifted out
on the falling edge of XSCLK.
When the RES bit in CODSCK is low, the received bits are latched on the falling edge of
XSCLK.
Serial Clock in Slave Mode
When SCIO is high, the SCLK pin is an output of the AT75C. An internal clock generator
is used to produce the SCLK signal.
The active edge of SCLK can be programmed independently for the transmitter and the
receiver. When the TES bit in CODSCK is low, the transmitted bits are shifted out on the
rising edge of SCLK. When TES is high, the transmitted bits are shifted out on the falling
edge of SCLK.
When the RES bit in CODSCK is low, the received bits are latched on the falling edge of
SCLK.
The generated SCLK signal is a 50% duty cycle clock whose frequency is controlled by
the SD[7:0] field in CODSCK. The SCLK is derived from the DSP subsystem clock
((Quartz Clock) x 2.5 for AT75C310, (Quartz Clock) x 3.75 for AT75C220) by a program-
mable counter. The count value is stored in SD[7:0].
Codec Device
AT75C
SDO
SDI
SCLK
FS
SDI
SDO
Clocks
Generator
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AT8 | Analog IC |
| AT80C32-12 | 8-BIT MICROCONTROLLER |
| AT80C32-12R | 8-BIT MICROCONTROLLER |
| AT80C32-16 | 8-BIT MICROCONTROLLER |
| AT80C32-16R | 8-BIT MICROCONTROLLER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AT75C1210 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:AT75C1210 G.723.1 Voice Processing Software Module [Updated 11/01. 19 Pages] This software module provides G.723.1 voice processing. a silence compression algorithm. a high bit-rate voice compression algorithm and an arbitrary tone generator that run on the OakDSPCore subsystem of the AT75C SIAP. All these algorithms have a number of parameters that can be programmed at run time. |
| AT75C1212 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:AT75C1212 G.723.1 Voice Processing and Multi-way Conferencing Software Module [Updated 7/02. 41 Pages] This software module provides G.723.1 voice processing and multi-way conferencing. including algorithms for silence compression. tone generation. DTMF detection and echo cancellation that run on the OakDSPCore subsystem of the AT75C SIAP. All these algorithms have a number of parameters that can be programmed at run time. |
| AT75C1220 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:AT75C1220 G.729A and G.711 Voice Processing Software Module [Updated 1/02. 18 Pages] This software module provides G.729A and G.711 voice processing. a silence compression algorithm. G.711 u-law and a-law voice compression algorithms and an arbitrary tone generator that run on the OakDSPCore subsystem of the AT75C SIAP. All these algorithms have a number of parameters that can be programmed at run time. |
| AT75C140 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:AT75C140 Advance Information [Updated . 18 Pages] This Smart Internet Appliance Processor is a high-performance processor specially designed for network-enabling consumer and industrial applications. The specific architecture of this device delivers unmatched performance for low power consumption. |
| AT75C220 | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:Smart Internet Appliance Processor(SIAP??) |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。