- 您現在的位置：買賣IC網 > PDF目錄363908 > W9330F (WINBOND ELECTRONICS CORP) Code Division Spread Spectrum Cordless Telephone Controller(具有編碼分劃和擴展頻普技術的無繩電話控制器) PDF資料下載
參數資料
| 型號： | W9330F |
| 廠商： | WINBOND ELECTRONICS CORP |
| 元件分類： | 無繩電話/電話 |
| 英文描述： | Code Division Spread Spectrum Cordless Telephone Controller(具有編碼分劃和擴展頻普技術的無繩電話控制器) |
| 中文描述： | TELECOM, CORDLESS, SUPPORT CIRCUIT, PQFP100 |
| 封裝： | PLASTIC, QFP-100 |
| 文件頁數： | 10/26頁 |
| 文件大小： | 170K |
| 代理商： | W9330F |
Preliminary W9330F
- 10 -
Read Access
AD (input)
CS
ALE
RD
AD (output)
Write Access
AD (input)
CS
ALE
WR
3.2 Interrupt
The W9330F can be programmed to generate system interrupt at the end of each transmit or receive
frame or subframe.
If the TE bit in the command register is set, an interrupt is generated at the end of each transmit
frame. If the SUBE bit in the command register is also set, interrupt is generated at the end of each
transmit subframe in addition the end of frame. The RE bit in the command register has similar
function but is applied to receive frame and subframe.
When interrupt, IRQ , is asserted, it remains asserted until the status register is read by the controller.
When the status register is read, some status bits and IRQ pin are cleared at the same time. If the
status register is not read before the next interrupt arrives, the second interrupt may not be detected
since IRQ remains asserted starting from the first interrupt.
3.3 Auxiliary status signals
The W9330F provides additional status signals to assist system design.
The LOCK signal is asserted after the device successfully receive an acquisition frame. It remains
asserted until the communication link is broken.
The RLOCK signal is asserted after the device successfully receive an empty frame. It remains
asserted until the communication link is broken.
ID_DET is asserted when the receiving device detects the correct system ID in the receive frame. It
is asserted around the first subframe of the receive frame. Once asserted, it remains asserted until
the end of the frame. The W9330F allows up to two symbol errors within the ID field. ID_DET is
asserted if two or less symbol error is detected in the ID field.
相關PDF資料 |
PDF描述 |
|---|---|
| W934GD5V | THE GREEN SOURCE COLOR DEVICES ARE MADE WITH GALLIUM PHOSPHIDE GREEN LIGHT EMITTING DIODE |
| W93902 | POCSAG Decoder For Pagers(尋呼機的POCSAG 解碼器) |
| W93910 | ERMES(Enhanced Radio Emessage System) Paging Protcol Decoder(增強的無線電子信息系統尋呼解碼器) |
| W942508CH | 8M x 4 BANKS x 8 BIT DDR SDRAM |
| W942508CH-5 | 8M x 4 BANKS x 8 BIT DDR SDRAM |
相關代理商/技術參數 |
參數描述 |
|---|---|
| W9333 | 制造商:Winslow Adaptics Ltd 功能描述:PLCC44/40 DIP programming adaptor,W9333 |
| W9334 | 制造商:Performance Tool 功能描述:Three Piece Wooden Handle Knife Set 制造商:PERFORMANCE TOOLS 功能描述:3 PIECE WOOD HANDLE KNIFE SET |
| W9335 | 制造商:Performance Tool 功能描述:Three Piece Aluminum Camo Knife Set 制造商:PERFORMANCE TOOLS 功能描述:3 PC CAMO ALUMINUM KNIFE SET |
| W9340 | 制造商:Performance Tool 功能描述:Tactical Folding Knife with 3 3/8" Blade 制造商:PERFORMANCE TOOLS 功能描述:TACTICAL FOLDING KNIFE 3 3/8IN BLADE |
| W9344RC | 制造商:Winslow Adaptics Ltd 功能描述:28way DIL to 32way PLCC socket,1.6x1.2in |
發布緊急采購，3分鐘左右您將得到回復。