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| TPS2052BDGNRG4资料 | |
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TPS2052BDGNRG4 PDF Download |
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File Size : 116 KB
Manufacturer:TI Description:Decrementer, time base, and real-time clock (RTC) from the PowerPC architecture Reset controller IEEE 1149.1 test access port (JTAG) Interrupts Seven external interrupt request (IRQ) lines 12 port pins with interrupt capability 23 internal interrupt sources Programmable priority between SCCs Programmable highest priority request 10/100 Mbps Ethernet support, fully compliant with the IEEE 802.3u Standard (not available when using ATM over UTOPIA interface) ATM support compliant with ATM forum UNI 4.0 specification Cell processing up to 50C70 Mbps at 50-MHz system clock Cell multiplexing/demultiplexing Support of AAL5 and AAL0 protocols on a per-VC basis. AAL0 support enables OAM and software implementation of other protocols). ATM pace control (APC) scheduler, providing direct support for constant bit rate (CBR) and unspecified bit rate (UBR) and providing control mechanisms enabling software support of available bit rate (ABR) Physical interface support for UTOPIA (10/100-Mbps is not supported with this interface) and byte-aligned serial (for example, T1/E1/ADSL) UTOPIA-mode ATM supports level-1 master with cell-level handshake, multi-PHY (up to 4 physical layer devices), connection to 25-, 51-, or 155-Mbps framers, and UTOPIA/system clock ratios of 1/2 or 1/3. Serial-mode ATM connection supports transmission convergence (TC) function for T1/E1/ADSL lines; cell delineation; cell payload scrambling/descrambling; automatic idle/unassigned cell insertion/stripping; header error control (HEC) generation, checking, and statistics. Communications processor module (CPM) RISC communications processor (CP) Communication-specific commands (for example, GRACEFUL STOP TRANSMIT, ENTER HUNT MODE, and RESTART TRANSMIT) Supports continuous mode transmission and reception on all serial channels Up to 8Kbytes of dual-port RAM 16 serial DMA (SDMA) channels |
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| 1PCS | 100PCS | 1K | 10K | ||
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型 号：TPS2052BDGNRG4 厂 家：TI 封 装：MSOP-8 批 号：09+ 数 量：50000 说 明：绝对全新原装大量现货，欢迎来电查询 |
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运 费： 所在地： 新旧程度： |
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| 联系人：李利媛 |
| 电 话：0755/83019596,83247541,83247486 |
| 手 机：13480648723 |
| QQ：1104562168,1178139673,1113496577,2881934444,2881943289,2881943290 |
| MSN：ao-liteng01@hotmail.com,ao-liteng02@hotmail.com,ao-liteng03@hotmail.com,ao-liteng04@hotmail.com |
| 传 真：0755-83016216 |
| EMail：aoliteng1@163.com |
| 公司地址： 广东省深圳市福田区振兴西路新欣大厦B座518室 |
