參數(shù)資料
型號(hào)： KS8701
廠(chǎng)商： SAMSUNG SEMICONDUCTOR CO. LTD.
英文描述： FLEXTM Roaming Decoder II
中文描述： FLEXTM漫游解碼器二
文件頁(yè)數(shù)： 39/73頁(yè)
文件大?。?/td> 434K
代理商： KS8701
Decoder-to-Host Packet Descriptions
KS8701
38
FLEX
TM
Roaming Decoder II
DECODER-TO-HOST PACKET DESCRIPTIONS
The following sections describe the packets of information that will be sent from the KS8701 to the host. In all
cases the packets are sent MSB first (bit 7 of byte 3 = bit 31 of the packet = MSB). The KS8701 decides what
data should be sent to the host. If the KS8701 is disabled through the checksum feature (see “Checksum Packet”
on page 16 for a description of the checksum feature) the Part ID Packet will be sent. Data Packets relating to
data received over the air are buffered in the 32 packet transmit buffer. The Data packets include Block
Information Word Packets, Address Packets, Vector Packets, and Message Packets.
If the KS8701 is enabled and a receiver shutdown packet is pending, the receiver shutdown packet will be
sent. If there is no receiver shutdown packet pending, but there is a roaming status packet pending, the roaming
status packet will be sent. If neither the receiver shutdown packet nor the roaming status packet is pending and
there is data in the transmit buffer, a packet from the transmit buffer will be sent. Otherwise, the KS8701 will send
the Status Packet (which is not buffered). In the event of a buffer overflow, the KS8701 will automatically stop
decoding and clear the buffer.
It is recommended that the Host be designed to empty the FIFO buffer every block with enough time left over
to read a status packet. This would ensure that any applicable Status Packet would be received within 1 block of
the new status being available.
Figure 10: FLEX decoder IC SPI Transmit Functional Block Diagram
32
32
32
32
32
32
Part ID register
Receiver Shutdown Register
Roaming Status Register
32x32 Data Packet
FIFO Transmit
Buffer
Status register
SPI Transmit Register
MISO
相關(guān)PDF資料
PDF描述
KS8721BL 3.3V 10/100 BASE-TX/FX PHYSICAL LAYER TRANSCEIVER
KS8721SL 3.3V 10/100 BASE-TX/FX PHYSICAL LAYER TRANSCEIVER
KS8803B 10 Channel PLL(10通道鎖相環(huán))
KS8804B 15 Channel PLL(15通道鎖相環(huán))
KS8803 10/15 CH PLL
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
KS8721B 功能描述:IC TXRX PHY 10/100 2.5V 48SSOP RoHS:是 類(lèi)別:集成電路 (IC) >> 接口 - 驅(qū)動(dòng)器，接收器，收發(fā)器 系列:- 標(biāo)準(zhǔn)包裝:1,140 系列:AU 類(lèi)型:收發(fā)器 驅(qū)動(dòng)器/接收器數(shù):1/1 規(guī)程:CAN 電源電壓:5.3 V ~ 27 V 安裝類(lèi)型:表面貼裝 封裝/外殼:14-SOIC（0.154"，3.90mm 寬） 供應(yīng)商設(shè)備封裝:14-SO 包裝:管件 其它名稱(chēng):935267940512AU5790D14AU5790D14-ND
KS8721B TR 功能描述:IC TXRX PHY 10/100 2.5V 48SSOP RoHS:是 類(lèi)別:集成電路 (IC) >> 接口 - 驅(qū)動(dòng)器，接收器，收發(fā)器 系列:- 標(biāo)準(zhǔn)包裝:1,140 系列:AU 類(lèi)型:收發(fā)器 驅(qū)動(dòng)器/接收器數(shù):1/1 規(guī)程:CAN 電源電壓:5.3 V ~ 27 V 安裝類(lèi)型:表面貼裝 封裝/外殼:14-SOIC（0.154"，3.90mm 寬） 供應(yīng)商設(shè)備封裝:14-SO 包裝:管件 其它名稱(chēng):935267940512AU5790D14AU5790D14-ND
KS8721B_11 制造商:MICREL 制造商全稱(chēng):Micrel Semiconductor 功能描述:2.5V 10/100BasTX/FX MII Physical Layer Transceiver
KS8721BA4 功能描述:TXRX 10/100 3.3V 48-SSOP RoHS:否 類(lèi)別:集成電路 (IC) >> 接口 - 驅(qū)動(dòng)器，接收器，收發(fā)器 系列:- 標(biāo)準(zhǔn)包裝:1,140 系列:AU 類(lèi)型:收發(fā)器 驅(qū)動(dòng)器/接收器數(shù):1/1 規(guī)程:CAN 電源電壓:5.3 V ~ 27 V 安裝類(lèi)型:表面貼裝 封裝/外殼:14-SOIC（0.154"，3.90mm 寬） 供應(yīng)商設(shè)備封裝:14-SO 包裝:管件 其它名稱(chēng):935267940512AU5790D14AU5790D14-ND
KS8721BA4 TR 功能描述:TXRX 10/100 3.3V 48-SSOP RoHS:否 類(lèi)別:集成電路 (IC) >> 接口 - 驅(qū)動(dòng)器，接收器，收發(fā)器 系列:- 標(biāo)準(zhǔn)包裝:1,140 系列:AU 類(lèi)型:收發(fā)器 驅(qū)動(dòng)器/接收器數(shù):1/1 規(guī)程:CAN 電源電壓:5.3 V ~ 27 V 安裝類(lèi)型:表面貼裝 封裝/外殼:14-SOIC（0.154"，3.90mm 寬） 供應(yīng)商設(shè)備封裝:14-SO 包裝:管件 其它名稱(chēng):935267940512AU5790D14AU5790D14-ND
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫(xiě)一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠(chǎng)商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*