- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄362693 > EM93610 (ELAN Microelctronics Corp .) Tape-Based Tad Controller with DTMF Remote Control(帶雙音多頻（DTMF）遠距離控制的電話應答控制器) PDF資料下載
參數(shù)資料
| 型號： | EM93610 |
| 廠商： | ELAN Microelctronics Corp . |
| 英文描述： | Tape-Based Tad Controller with DTMF Remote Control(帶雙音多頻（DTMF）遠距離控制的電話應答控制器) |
| 中文描述： | 基于磁帶的DTMF的遠程控制（帶雙音多頻（DTMF）的遠距離控制的電話應答控制器泰德控制器） |
| 文件頁數(shù)： | 13/31頁 |
| 文件大?。?/td> | 208K |
| 代理商： | EM93610 |
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頁當前第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
13
* This specification are subject to be changed without notice.
7.3.1998
EM93610
TAPE-BASED TAD CONTROLLER WITH DTMF REMOTE CONTROL
Tape positioning and Tape-End detection circuit
Preliminary
The function of tape position sensor circuit is to detect motion of the deck reel and therefore the motion of the
tape. The EM93610 uses the input from the phototransistor to keep track of current position of the tape. When
tape is in a forward movement, the software increases the counter by one for each transition
( H
→
L or L
→
H ) of the photo transistor input, and counts down by one for each transition while tape is in a
back-ward revolution. Sixteen bits of RAM are maintained to account for current tape position.
The tape position sensor also serves as a Tape End condition detector. When the photo transistor input does not
change for 0.75 second, the EM93610 assumes the tape is in a STOP condition which means either the tape ends
( either end ) are reached or the tape is stuck.
The tape position sensor is composed of photo reflector and reflective plate on the reel that consists of 4
reflective portions and 4 non-reflective portion, used as an index of tape position.
The infrared LED of the photo-reflector emits light of wavelength 940 nm constantly. When phototransistor
received the light reflected by the reflective portion of the plate, phototransistor is turned on and sends a low
signal to the pin PHODET of the Em93610. When the non-reflective portion of the wheel is shined by the
LED, no or little light is reflected back to the phototransistor, so it is off. The CPU will then receive a high
signal. While the reel is turning, the CPU will receive a train of high/low signal until end of tape is reached
tape is stuck or the deck is stop.
The Edge detector and Schmitt Trigger circuit internal to the EN93610 will filter out the noise and speed up
the slow transition speed of Photo reflector. The PHODET pin is INT1 input of the EM93610 to facilitate
tape-positioning function.
Function Description
In case of power failure, all recorded messages (OGM1, OGM2, Memo and ICMs) will remain on the micro
cassette message tape. All essential system information will be saved on the message tape.
Power up reset
When the power is turned on. A long beep will be generated, deck initialize operation and resistor-option
setup. The speaker volume will be set to the medium level.
Press and hole the
“ ERS. ”
button during power up, 2-beep tone will be generated to indicate. the OGM, all
messages and its marker on tape are all erased.
Press and hold the
“ MEMO ”
and
“ OGM ”
button while power up can enter the testing mode. 4-beeps will
be generated to indicate the success of entry.
If OGM1 has been recorded and no key is pressed, the unit will enter answer on ( record ICMs ) state.
Recording an OGM ( Out-Going Message )
It’s important to have the OGM1 recorded. Otherwise the answering machine will not answer any incoming
call.
If the 7-segment LED display shows
“ P ”
and
“ F ”
alternatively and the dot LED display blinking at 1 sec
“ON” and 5 sec “OFF” to indicate. That indicates no OGM ( Out-Going Message ) has been recorded.
The newly recorded OGM1 or OGM2 will no erase the micro-cassette tape for All messages ( memos and
ICMs ).
Recording last 5 seconds, The dot LED will flashing ( 2Hz ) to indicate.
If recording message less 3 seconds, The machine automatically recording ( blank ) to 3 seconds of full.
相關PDF資料 |
PDF描述 |
|---|---|
| EM94015(中文) | Dual Channel Cordless Phone Controllers with Handset LCD Display(雙通道無繩電話控制器（帶手機LCD顯示）) |
| EM94014(中文) | Dual Channel Cordless Phone Controllers with Handset LCD Display(雙通道無繩電話控制器（帶手機LCD顯示）) |
| EM94015 | Dual Channel Cordless Phone Controllers with Handset LCD Display(雙通道無繩電話控制器（帶手機LCD顯示）) |
| EM94014 | Dual Channel Cordless Phone Controllers with Handset LCD Display(雙通道無繩電話控制器（帶手機LCD顯示）) |
| EM95110 | 16-Digital LCD Phone Controller with Calculator(帶計算器功能的16位液晶顯示電話控制器) |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| EM9445 | 制造商:SOBERTON 制造商全稱:SOBERTON 功能描述:Omnidirectional Electret Condenser Microphone |
| EM9445P | 制造商:SOBERTON 制造商全稱:SOBERTON 功能描述:Omnidirectional Electret Condenser Microphone |
| EM9465-442 | 功能描述:MICROPHONE OMNI DIRECT 9.4X6.5MM RoHS:否 類別:音頻產(chǎn)品 >> 麥克風 系列:- 產(chǎn)品目錄繪圖:SPM04xxHx(5,xH)-xB SP Series_FTPRNT-5 標準包裝:1 系列:SiSonic™ 類型:MEMS（硅） 輸出類型:模擬 方向:全向 頻率范圍:100Hz ~ 10kHz 靈敏度:-42dB ±3dB 信噪比:59dB 阻抗:100 歐姆 電壓 - 額定:1.5 ~ 3.6V 電流 - 電源:250µA 端口位置:頂部 密封等級:無 端子:表面貼裝型 尺寸/尺寸:4.72mm L x 3.76mm W 高度（最大）:1.35mm 形狀:矩形 包裝:Digi-Reel® 產(chǎn)品目錄頁面:2669 (CN2011-ZH PDF) 其它名稱:423-1131-6 |
| EM9465-442-G | 功能描述:MICROPHONE OMNI DIRECT 9.4X6.5MM RoHS:是 類別:音頻產(chǎn)品 >> 麥克風 系列:- 產(chǎn)品目錄繪圖:SPM04xxHx(5,xH)-xB SP Series_FTPRNT-5 標準包裝:1 系列:SiSonic™ 類型:MEMS（硅） 輸出類型:模擬 方向:全向 頻率范圍:100Hz ~ 10kHz 靈敏度:-42dB ±3dB 信噪比:59dB 阻抗:100 歐姆 電壓 - 額定:1.5 ~ 3.6V 電流 - 電源:250µA 端口位置:頂部 密封等級:無 端子:表面貼裝型 尺寸/尺寸:4.72mm L x 3.76mm W 高度（最大）:1.35mm 形狀:矩形 包裝:Digi-Reel® 產(chǎn)品目錄頁面:2669 (CN2011-ZH PDF) 其它名稱:423-1131-6 |
| EM9465P-442 | 功能描述:MICROPHONE OMNI DIRECT 9.4X6.5MM RoHS:否 類別:音頻產(chǎn)品 >> 麥克風 系列:- 產(chǎn)品目錄繪圖:SPM04xxHx(5,xH)-xB SP Series_FTPRNT-5 標準包裝:1 系列:SiSonic™ 類型:MEMS（硅） 輸出類型:模擬 方向:全向 頻率范圍:100Hz ~ 10kHz 靈敏度:-42dB ±3dB 信噪比:59dB 阻抗:100 歐姆 電壓 - 額定:1.5 ~ 3.6V 電流 - 電源:250µA 端口位置:頂部 密封等級:無 端子:表面貼裝型 尺寸/尺寸:4.72mm L x 3.76mm W 高度（最大）:1.35mm 形狀:矩形 包裝:Digi-Reel® 產(chǎn)品目錄頁面:2669 (CN2011-ZH PDF) 其它名稱:423-1131-6 |
發(fā)布緊急采購，3分鐘左右您將得到回復。