- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄371179 > T7630 T7630 Dual T1/E1 5.0 V Short-Haul Terminator (Terminator-II) PDF資料下載
參數(shù)資料
| 型號(hào)： | T7630 |
| 英文描述： | T7630 Dual T1/E1 5.0 V Short-Haul Terminator (Terminator-II) |
| 中文描述： | T7630雙T1/E1的5.0V的短途終結(jié)者（終結(jié)者-Ⅱ） |
| 文件頁(yè)數(shù)： | 134/210頁(yè) |
| 文件大小： | 3075K |
| 代理商： | T7630 |
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)第17頁(yè)第18頁(yè)第19頁(yè)第20頁(yè)第21頁(yè)第22頁(yè)第23頁(yè)第24頁(yè)第25頁(yè)第26頁(yè)第27頁(yè)第28頁(yè)第29頁(yè)第30頁(yè)第31頁(yè)第32頁(yè)第33頁(yè)第34頁(yè)第35頁(yè)第36頁(yè)第37頁(yè)第38頁(yè)第39頁(yè)第40頁(yè)第41頁(yè)第42頁(yè)第43頁(yè)第44頁(yè)第45頁(yè)第46頁(yè)第47頁(yè)第48頁(yè)第49頁(yè)第50頁(yè)第51頁(yè)第52頁(yè)第53頁(yè)第54頁(yè)第55頁(yè)第56頁(yè)第57頁(yè)第58頁(yè)第59頁(yè)第60頁(yè)第61頁(yè)第62頁(yè)第63頁(yè)第64頁(yè)第65頁(yè)第66頁(yè)第67頁(yè)第68頁(yè)第69頁(yè)第70頁(yè)第71頁(yè)第72頁(yè)第73頁(yè)第74頁(yè)第75頁(yè)第76頁(yè)第77頁(yè)第78頁(yè)第79頁(yè)第80頁(yè)第81頁(yè)第82頁(yè)第83頁(yè)第84頁(yè)第85頁(yè)第86頁(yè)第87頁(yè)第88頁(yè)第89頁(yè)第90頁(yè)第91頁(yè)第92頁(yè)第93頁(yè)第94頁(yè)第95頁(yè)第96頁(yè)第97頁(yè)第98頁(yè)第99頁(yè)第100頁(yè)第101頁(yè)第102頁(yè)第103頁(yè)第104頁(yè)第105頁(yè)第106頁(yè)第107頁(yè)第108頁(yè)第109頁(yè)第110頁(yè)第111頁(yè)第112頁(yè)第113頁(yè)第114頁(yè)第115頁(yè)第116頁(yè)第117頁(yè)第118頁(yè)第119頁(yè)第120頁(yè)第121頁(yè)第122頁(yè)第123頁(yè)第124頁(yè)第125頁(yè)第126頁(yè)第127頁(yè)第128頁(yè)第129頁(yè)第130頁(yè)第131頁(yè)第132頁(yè)第133頁(yè)當(dāng)前第134頁(yè)第135頁(yè)第136頁(yè)第137頁(yè)第138頁(yè)第139頁(yè)第140頁(yè)第141頁(yè)第142頁(yè)第143頁(yè)第144頁(yè)第145頁(yè)第146頁(yè)第147頁(yè)第148頁(yè)第149頁(yè)第150頁(yè)第151頁(yè)第152頁(yè)第153頁(yè)第154頁(yè)第155頁(yè)第156頁(yè)第157頁(yè)第158頁(yè)第159頁(yè)第160頁(yè)第161頁(yè)第162頁(yè)第163頁(yè)第164頁(yè)第165頁(yè)第166頁(yè)第167頁(yè)第168頁(yè)第169頁(yè)第170頁(yè)第171頁(yè)第172頁(yè)第173頁(yè)第174頁(yè)第175頁(yè)第176頁(yè)第177頁(yè)第178頁(yè)第179頁(yè)第180頁(yè)第181頁(yè)第182頁(yè)第183頁(yè)第184頁(yè)第185頁(yè)第186頁(yè)第187頁(yè)第188頁(yè)第189頁(yè)第190頁(yè)第191頁(yè)第192頁(yè)第193頁(yè)第194頁(yè)第195頁(yè)第196頁(yè)第197頁(yè)第198頁(yè)第199頁(yè)第200頁(yè)第201頁(yè)第202頁(yè)第203頁(yè)第204頁(yè)第205頁(yè)第206頁(yè)第207頁(yè)第208頁(yè)第209頁(yè)第210頁(yè)
Preliminary Data Sheet
October 2000
T7630 Dual T1/E1 5.0 V Short-Haul Terminator (Terminator II)
134
L Lucent Technologies Inc.
Reset
Both hardware and software resets are provided.
Hardware Reset (Pin 43/139)
Hardware reset is enabled by asserting RESET to 0.
Each channel has independent resets, RESET1 (pin
139) for channel 1 and RESET2 (pin 43) for channel 2.
The device is in an inactive condition when RESET is
0, and becomes active when RESET is returned to 1.
Eight cycles of the LIU receive line clock, i.e., 5.2 μs for
T1 or 3.9 μs for E1, is required to guarantee a complete
reset. Upon completion of a reset cycle, the LIU regis-
ter default values are controlled by the setting of
DS1/CEPT (pin 40/142), as given in Table 7. Transmit
Line Interface Short-Haul Equalizer/Rate Control. If
DS1/CEPT is 1, the defaults are set for DS1 with line
equalization for a 1 ft. to 131 ft. span. If DS1/CEPT is 0,
the defaults are set for CEPT with a line equalization for
120
twisted pair or 75
coax option 1.
Hardware reset of a single channel returns all LIU,
framer, and FDL registers of that channel to their
default values, as listed in the individual register
descriptions and register maps, Table 197—Table 202.
Reset of a single channel does not reset the global reg-
isters. Hardware reset of both channels simultaneously,
both pin 43 and pin 139 set to 0, results in a complete
device reset including a reset of the global registers.
Software Reset/Software Restart
Independent software reset for each functional block of
the device is available. The LIU may be placed in
restart through register LIU_REG2 bit 5 (RESTART).
The framer may be reset through register FRM_PR26
bit 0 (SWRESET), or placed in restart through
FRM_PR26 bit 1 (SWRESTART). The FDL receiver
may be reset through register FDL_PR26 bit 1 (FRR),
and the FDL transmitter may be reset through
FDL_PR1 bit 5 (FTR). The reset functions, framer
SWRESET (framer software reset), FDL FRR (FDL
receiver reset), and FTR (FDL transmitter reset), reset
the block and return all parameter/control registers for
the block to their default values. The restart functions,
LIU RESTART and framer SWRESTART (framer soft-
ware restart), reset the block but do not alter the value
of the parameter/control registers.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| T7630 | Dual T1/E1 5.0 V Short-Haul Terminator (Terminator-II)(雙 T1/E1 5.0V短距離通信終端器) |
| T8100A | H.100/H.110 Interface and Time-Slot Interchangers |
| T8102A | H.100/H.110 Interface and Time-Slot Interchangers |
| T8105A | H.100/H.110 Interface and Time-Slot Interchangers |
| T8100 | H.100/H.110 Interface and Time-Slot Interchanger |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| T7630426 | 制造商:COOPER INDUSTRIES 功能描述:CC ACCESYS / #2450 3/8 Spring Snap Link Stainless Steel UPC Tagged |
| T-7630-TL2-DB | 制造商:Legerity 功能描述:5V DUAL T1/E1 SHORT-HAUL TERMINATOR |
| T7633 | 制造商:AGERE 制造商全稱:AGERE 功能描述:Dual T1/E1 3.3 V Short-Haul Terminator |
| T7645036 | 功能描述:手工工具 Campbell Snap Link #2450, 7/16", Steel RoHS:否 制造商:Molex 產(chǎn)品:Extraction Tools 類型: 描述/功能:Extraction tool |
| T7645106 | 制造商:COOPER INDUSTRIES 功能描述:CC ACCESYS / #7350 1/8 Quick Link Steel Zinc Plated UPC Tagged |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。