- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄374389 > KS8701 (SAMSUNG SEMICONDUCTOR CO. LTD.) FLEXTM Roaming Decoder II PDF資料下載
參數(shù)資料
| 型號： | KS8701 |
| 廠商： | SAMSUNG SEMICONDUCTOR CO. LTD. |
| 英文描述： | FLEXTM Roaming Decoder II |
| 中文描述： | FLEXTM漫游解碼器二 |
| 文件頁數(shù)： | 43/73頁 |
| 文件大?。?/td> | 434K |
| 代理商： | KS8701 |
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頁當前第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頁第73頁
Decoder-to-Host Packet Descriptions
KS8701
42
FLEX
TM
Roaming Decoder II
VECTOR PACKET
The Vector Field follows the Address Field in the FLEX protocol. Each Vector Packet must be matched to its
corresponding Address Packet. The ID of the vector packet is the word number where the vector word was
received in the frame. This value corresponds to the
WN
bits sent in the associated address packet. The phase
information in both the Address Packet and the Vector Packet must also match. It is important to note for long
addresses, the first message word will be transmitted in the word location immediately following the associated
vector. See
“
Message Building
”
on page 59 for a message building example. In this case, the word number
(identified by
b
6
to
b
0
) in the Vector Packet will indicate the message start of the second message word if the
message is longer than 1 word.
There are several types of vectors - 3 types of Numeric Vectors, a Short Message / Tone Only Vector, a Hex /
Binary Vector, an Alphanumeric Vector, a Secure Message Vector, and a Short Instruction Vector. Each is
described in the following pages. One of the modes of the Short Instruction Vector is used for assigning temporary
addresses that may be associated with a group call.
The Numeric, Hex / Binary, Alphanumeric, and Secure Message Vector Packets have associated Message
Word Packets in the message field. The host must use the
n
and
b
bits of the vector word to calculate what
message word locations are associated with the vector. Both the message word locations and the phase must
match.
Four of the vectors (Hex / Binary, Alphanumeric, Secure Message, and Short Instruction) enable the KS8701
to begin the all frame mode. This mode is required to allow for the decoding of temporary addresses and / or
fragmented messages. The host disables the All Frame Mode after the proper time by writing to the decoder via
the All Frame Mode Packet. See
“
Building a Fragmented Message
”
on page 61 and
“
Operation of a Temporary
Address
”
on page 64 for more information. For any Address Packet sent to the host (except tone-only addresses),
a corresponding Vector Packet will always be sent. If more than two bit errors are detected (via BCH calculations,
parity calculations, check character calculations, or value validation) in the vector word the e bit will be set and the
message words will not be sent.
相關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 |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| KS8721B | 功能描述:IC TXRX PHY 10/100 2.5V 48SSOP RoHS:是 類別:集成電路 (IC) >> 接口 - 驅(qū)動器，接收器，收發(fā)器 系列:- 標準包裝:1,140 系列:AU 類型:收發(fā)器 驅(qū)動器/接收器數(shù):1/1 規(guī)程:CAN 電源電壓:5.3 V ~ 27 V 安裝類型:表面貼裝 封裝/外殼:14-SOIC（0.154"，3.90mm 寬） 供應商設備封裝:14-SO 包裝:管件 其它名稱:935267940512AU5790D14AU5790D14-ND |
| KS8721B TR | 功能描述:IC TXRX PHY 10/100 2.5V 48SSOP RoHS:是 類別:集成電路 (IC) >> 接口 - 驅(qū)動器，接收器，收發(fā)器 系列:- 標準包裝:1,140 系列:AU 類型:收發(fā)器 驅(qū)動器/接收器數(shù):1/1 規(guī)程:CAN 電源電壓:5.3 V ~ 27 V 安裝類型:表面貼裝 封裝/外殼:14-SOIC（0.154"，3.90mm 寬） 供應商設備封裝:14-SO 包裝:管件 其它名稱:935267940512AU5790D14AU5790D14-ND |
| KS8721B_11 | 制造商:MICREL 制造商全稱: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 類別:集成電路 (IC) >> 接口 - 驅(qū)動器，接收器，收發(fā)器 系列:- 標準包裝:1,140 系列:AU 類型:收發(fā)器 驅(qū)動器/接收器數(shù):1/1 規(guī)程:CAN 電源電壓:5.3 V ~ 27 V 安裝類型:表面貼裝 封裝/外殼:14-SOIC（0.154"，3.90mm 寬） 供應商設備封裝:14-SO 包裝:管件 其它名稱:935267940512AU5790D14AU5790D14-ND |
| KS8721BA4 TR | 功能描述:TXRX 10/100 3.3V 48-SSOP RoHS:否 類別:集成電路 (IC) >> 接口 - 驅(qū)動器，接收器，收發(fā)器 系列:- 標準包裝:1,140 系列:AU 類型:收發(fā)器 驅(qū)動器/接收器數(shù):1/1 規(guī)程:CAN 電源電壓:5.3 V ~ 27 V 安裝類型:表面貼裝 封裝/外殼:14-SOIC（0.154"，3.90mm 寬） 供應商設備封裝:14-SO 包裝:管件 其它名稱:935267940512AU5790D14AU5790D14-ND |
發(fā)布緊急采購，3分鐘左右您將得到回復。