參數(shù)資料
型號(hào)： DS3153N
英文描述： Single/Dual/Triple/Quad DS3/E3/STS-1 LIUs
中文描述： 單/雙/三/四DS3/E3/STS-1柳斯
文件頁數(shù)： 16/60頁
文件大?。?/td> 788K
代理商： DS3153N
DS3151/DS3152/DS3153/DS3154 Single/Dual/Triple/Quad DS3/E3/STS-1 LIUs
16 of 60
Status Register Description
The status registers have two types of status bits. Real-time status bits—located in the SRn registers—indicate the
state of a signal at the time it was read. Latched status bits—located in the SRLn registers—are set when a signal
changes state (low-to-high, high-to-low, or both, depending on the bit) and cleared when written with a logic 1
value. After clearing, latched status bits remain cleared until the signal changes state again. Interrupt-enable bits—
located in the SRIEn registers—control whether or not the
INT
pin is driven low when latched register bits are set.
Figure 5-1. Status Register Logic
Register Name:
GCRn
Register Description:
Global Configuration Register
Register Address:
00h, 10h, 20h, 30h
Bit
7
6
5
4
Name
E3M
STS
LLB
RLB
Default
0
0
0
0
Bit 7: E3 Mode Enable (E3M)
0 = DS3 operation
1 = E3 or STS-1 operation
Bit 6: STS-1 Mode Enable (STS)
When E3M = 1,
0 = E3 operation
1 = STS-1 operation
When E3M = 0, STS selects the DS3 AIS pattern (
Table 4-F
).
Bits 5, 4: Local Loopback, Remote Loopback Select (LLB, RLB)
00 = no loopback
01 = remote loopback
10 = analog local loopback
11 = digital local loopback
Bits 3, 2: Transmitter Data Select (TDSA, TDSB)
. See
Table 4-F
for details.
Bit 0: Reset (RST).
When this bit is high, the digital logic of the LIU is held in reset and all registers for that LIU
(except the RST bit) are forced to their default values. RST is cleared to 0 at power-up and when the
RST
pin is
activated.
0 = normal operation
1 = reset LIU
3
2
1
—
—
0
TDSA
0
TDSB
0
RST
0
WR
WR
EVENT
LATCHED STATUS REGISTER
SET ON EVENT DETECT CLEAR
ON WRITE LOGIC 1
INT ENABLE
REGISTER
SR
SRL
INT
OTHER INT
SOURCE
REAL-TIME STATUS
LATCHED STATUS
相關(guān)PDF資料
PDF描述
DS3154 Single/Dual/Triple/Quad DS3/E3/STS-1 LIUs
DS3154N Single/Dual/Triple/Quad DS3/E3/STS-1 LIUs
DS3154DK Quad DS3/E3/STS-1 LIU Demo Kit
DS32KHZ 32.768kHz Temperature-Compensated Crystal Oscillator
DS32kHz-N 32.768kHz Temperature-Compensated Crystal Oscillator
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS3153N# 功能描述:網(wǎng)絡(luò)控制器與處理器 IC Triple DS3/E3/STS-1 Line Interface Unit 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(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
DS3153N+ 功能描述:網(wǎng)絡(luò)控制器與處理器 IC Triple DS3/E3/STS-1 Line Interface Unit 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(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
DS3154 功能描述:網(wǎng)絡(luò)控制器與處理器 IC Quad DS3/E3/STS-1 Line Interface Unit 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(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
DS3154+ 功能描述:網(wǎng)絡(luò)控制器與處理器 IC Quad DS3/E3/STS-1 Line Interface Unit 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(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
DS3154A2 功能描述:網(wǎng)絡(luò)控制器與處理器 IC Quad DS3/E3/STS-1 Line Interface Unit 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(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
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 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*