參數(shù)資料
型號: T7234A
英文描述: Compliance with the New ETSI PSD Requirement
中文描述: 符合新的ETSI PSD的要求
文件頁數(shù): 33/116頁
文件大?。?/td> 1056K
代理商: T7234A
Data Sheet
January 1998
T7256 Single-Chip NT1 (SCNT1) Transceiver
Lucent Technologies Inc.
29
Microprocessor Interface Description
(continued)
Registers
(continued)
Table 11. Control Flow State Machine Status (Address 07h)
Reg
CFR1
R/W
R
Bit 7
I4I
Bit 6
AIB
Bit 5
FEBE
Bit 4
NEBE
Bit 3
UOA
Bit 2
OOF
Bit 1
XACT
Bit 0
ACTR
Register
CFR1
Bit
0
Symbol
ACTR
Name/Description
Receive Activation.
Follows act bit in receive U-interface data stream.
0—Pending activation.
1—Ready to transmit.
U-Transceiver Active.
0—Transceiver not active.
1—Transceiver starting up or active.
Out of Frame.
0—U-interface out of frame.
1—Normal.
U-Interface Only Activation.
Follows uoa bit in receive U-interface data
stream.
CFR1
1
XACT
CFR1
2
OOF
CFR1
3
UOA
0—U-interface only for activation.
1—U-interface and S/T-interface for activation.
Near-End Block Error.
Follows nebe bit in receive U-interface data
stream.
0—CRC error detected in previously received U frame.
1—No error.
Far-End Block Error.
Follows febe bit in receive U-interface data
stream.
CFR1
4
NEBE
CFR1
5
FEBE
0—Error detected at LT.
1—No error.
Alarm Indication Bit.
Follows aib in receive U-interface data stream.
CFR1
6
AIB
0—Failure of intermediate 2B+D transparent element.
1—Transmission path established between LT and NT.
INFO 4 Indicator.
CFR1
7
I4I
0—Non-INFO 4.
1—INFO 4.
相關PDF資料
PDF描述
T7237A Compliance with the New ETSI PSD Requirement
T7256A Compliance with the New ETSI PSD Requirement
T7288 CEPT/E1 Line Interface(CEPT/E1 線接口)
T7290A DS1/T1/CEPT/E1 Line Interface(DS1/T1/CEPT/E1 線接口)
T7295-1 E3 Integrated Line Receiver(E3 集成線接收器)
相關代理商/技術參數(shù)
參數(shù)描述
T7237 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Compliance with the New ETSI PSD Requirement
T7237A 制造商:AGERE 制造商全稱:AGERE 功能描述:Compliance with the New ETSI PSD Requirement
T7240 制造商:TE Connectivity 功能描述:
T7-241A5 功能描述:撥動開關 ON NONE OFF 2 Pole Standard Bat Handle RoHS:否 制造商:OTTO 觸點形式: 開關功能: 電流額定值: 電壓額定值 AC: 電壓額定值 DC: 功率額定值: 端接類型: 安裝風格: 端子密封: 觸點電鍍: 照明:
T7-241B1 制造商:OTTO 功能描述:Toggle Switches ON NONE ON 2 Pole Standard Bat Handle 制造商:OTTO Engineering Inc 功能描述:Switch Toggle ON None ON DPDT Bat Toggle PC Pins 16A 115VAC 28VDC PC Mount with Threads