參數(shù)資料
型號: DS2152
英文描述: Enhanced T1 Single-Chip Transceiver
中文描述: 增強型T1單芯片收發(fā)器
文件頁數(shù): 51/94頁
文件大?。?/td> 1003K
代理商: DS2152
DS2152
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pattern. The RCR2.7 bit will determine which code is used. The digital milliwatt code is an 8-byte
repeating pattern that represents a 1 kHz sine wave (1E/0B/0B/1E/9E/8B/8B/9E). Each bit in the RMRs
represents a particular channel. If a bit is set to a 1, then the receive data in that channel will be replaced
with one of the two codes. If a bit is set to 0, no replacement occurs.
RMR1/RMR2/RMR3: RECEIVE MARK REGISTERS
(Address=2D to 2F Hex)
(MSB) (LSB)
CH8
CH7
CH6
CH5
CH4
CH16
CH15
CH14
CH13
CH12
CH24
CH23
CH22
CH21
CH20
CH3
CH11
CH19
CH2
CH10
CH18
CH1
CH9
CH17
RMR1(2D)
RMR2(2E)
RMR3(2F)
SYMBOL
POSITION
NAME AND DESCRIPTION
CH24
RMR3.7
Receive MARK Registers.
0=do not affect the receive data associated with this channel
CH1
RMR1.0
1=replace the receive data associated with this channel with
either the idle code or the digital milliwatt code (depends on the
RCR2.7 bit)
8.2.2 Per-Channel Code Insertion
The second method involves using the Receive Channel Control Registers (RCC1/2/3) to determine
which of the 24 T1 channels off of the T1 line and going to the backplane should be overwritten with the
code placed in the Receive Channel Registers (RC1 to RC24). This method is more flexible than the first
in that it allows a different 8-bit code to be placed into each of the 24 T1 channels.
RC1 TO RC24:
RECEIVE CHANNEL REGISTERS
(Address=58 to 5F and 80 to 8F Hex)
(for brevity, only channel 1 is shown; see Table 1-3 for other register address)
(MSB) (LSB)
C7
C6
C5
C4
C3
C2
C1
C0
RC1 (58)
SYMBOL
POSITION
NAME AND DESCRIPTION
C7
RC1.7
MSB of the Code (this bit is sent first to the backplane)
C0
RC1.0
LSB of the Code (this bit is sent last to the backplane)
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS2152DK 功能描述:KIT DESIGN DS2152 RoHS:否 類別:編程器,開發(fā)系統(tǒng) >> 過時/停產(chǎn)零件編號 系列:- 標準包裝:1 系列:- 傳感器類型:CMOS 成像,彩色(RGB) 傳感范圍:WVGA 接口:I²C 靈敏度:60 fps 電源電壓:5.7 V ~ 6.3 V 嵌入式:否 已供物品:成像器板 已用 IC / 零件:KAC-00401 相關(guān)產(chǎn)品:4H2099-ND - SENSOR IMAGE WVGA COLOR 48-PQFP4H2094-ND - SENSOR IMAGE WVGA MONO 48-PQFP
DS2152L 功能描述:網(wǎng)絡(luò)控制器與處理器 IC RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流(最大值):595 mA 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
DS2152L+ 功能描述:網(wǎng)絡(luò)控制器與處理器 IC Enhanced T1 Transceiver RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流(最大值):595 mA 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
DS2152L-ES 制造商:DALL 功能描述:
DS2152LN 功能描述:網(wǎng)絡(luò)控制器與處理器 IC RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流(最大值):595 mA 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray