- 您現在的位置：買賣IC網 > PDF目錄363889 > W51300 (WINBOND ELECTRONICS CORP) Flash VR(Voice Recorder) Controller(錄音控制器) PDF資料下載
參數資料
| 型號： | W51300 |
| 廠商： | WINBOND ELECTRONICS CORP |
| 元件分類： | 音頻合成 |
| 英文描述： | Flash VR(Voice Recorder) Controller(錄音控制器) |
| 中文描述： | SPEECH SYNTHESIZER, PDIP32 |
| 文件頁數： | 4/12頁 |
| 文件大小： | 182K |
| 代理商： | W51300 |
W51300
- 4 -
BLOCK DIAGRAM
AGC
Amp
Anti-alias/
Smoothing
Filter
ADM
Modulator
Power
Amp
Logic/Timing Controller
MIC
MICREF
AGC
SPK+
SPK-
Flash EEPROM
Interface
DATA
ADDR
MODE
CLK
EOP
CTRL
SMODE
CPU
AUD
AUD
Amp
BUSY
VCCD
VSSD
VCCA
VSSA
L_REC
L_PLAY
RESET
LED
OSC
TEST
EXTCLK
E_PLAY
ERASE
STOP
FWD
BWD
MCU Interface
FUNCTIONAL DESCRIPTION
1. Single/Multi-segment Operation
The W51300 is typically used for either single or multi-segment operations. Single or multi-segment
operating mode is selected by pin option.
Single Segment
The SMODE pin should be connected to V
CC
. In this mode, only one voice segment can be recorded.
The storage duration can be extended by cascading serial flash EPROMs; up to 16 Mbits of memory
can be cascaded.
Multi-segment
The SMODE pin should be connected to V
SS
or left floating. In this mode, a maximum of 63 voice
segments can be recorded into flash EPROMs; up to 16 Mbits of memory can be cascaded.
Messages can easily be accessed by using the FWD, BWD, and PLAY pins.
2. Selective Record
When the system is operated in multi-segment mode, voice segments can be recorded selectively.
Users can insert a voice segment between any two existing voice segments. For instance, suppose
there are already five voice segments, 1, 2, 3, 4, and 5, and the CAP (current address/message
pointer) is at 3. Then a newly recorded voice segment will be assigned the number 4, and the original
segments 4 and 5 will be changed to 5 and 6, respectively. If the maximum number of voice
segments (63) or the end of memory space has been reached, a press of L_REC will be invalid and
the LED will flash at 3 Hz for 2 seconds to indicate the invalid action.
相關PDF資料 |
PDF描述 |
|---|---|
| W5230 | Low Voltage ADPCM Voice Synthesizer(低電壓ADPCM話音合成器) |
| W5231 | Low Voltage ADPCM Voice Synthesizer(低電壓ADPCM話音合成器) |
| W5232 | Low Voltage ADPCM Voice Synthesizer(低電壓ADPCM話音合成器) |
| W5233 | Low Voltage ADPCM Voice Synthesizer(低電壓ADPCM話音合成器) |
| W5234 | Low Voltage ADPCM Voice Synthesizer(低電壓ADPCM話音合成器) |
相關代理商/技術參數 |
參數描述 |
|---|---|
| W513EDT | 制造商:Kingbright Corporation 功能描述:LED Uni-Color Orange 627nm 2-Pin |
| W513GDT | 制造商:Kingbright Corporation 功能描述:LED Uni-Color Green 565nm 2-Pin |
| W513HDT | 制造商:Kingbright Corporation 功能描述:LED Lamps |
| W513IDT | 制造商:Kingbright Corporation 功能描述:LED Lamps |
| W513SGDT | 制造商:Kingbright Corporation 功能描述:LED Uni-Color Green 565nm 2-Pin |
發布緊急采購，3分鐘左右您將得到回復。