| 产品名称 | W6694CD芯片加工及解密开发 |
|---|---|
| 公司名称 | 世纪芯集成电路有限公司 |
| 价格 | 面议 |
| 规格参数 | |
| 公司地址 | 深圳市福田区深南中路国际科技大厦2603号 |
| 联系电话 | 0755-83035862 18923839900 |
在芯片解密过程中，对芯片内部结构及其加解密特征进行技术分析是解密工程师的一项必修课，因为只有充分理解芯片内部结构原理等技术信息，工程师才能准确进行方案开发，确定最可靠、成功率最高的解密方案，最大限度确保解密项目的安全可靠。
如需了解更多芯片解密、IC解密等技术资料欢迎咨询世纪芯
W6694CD FEATURES
ISDN
·Full duplex 2B+D S/T-interface transceiver compatible with ITU-T I.430 Recommendation
- Four wire operation
- Received clock recovery
- Layer 1 activation/deactivation procedure
- D channel access control
·Transparent data transmission of 2B+D channels
·Test functions
USB
·USB Specification version 1.0/1.1 compliant
·Full-speed, bus-powered USB device
·Integrated transceiver, PLL, SIE, SIL and voltage regulator
·Built-in fully automatic enumeration procedure
·Support suspend mode
- Suspend current requirement
- Wake-up by ISDN (remote) and PC (host)
Other Features
·GCI bus interface (slave mode) for connecting to ISDN U transceiver chip.
·PCM port provides two 64K clear channels to connect to PCM CODEC chips.
·B channel data switching function for selective connection between ISDN/GCI interface, USB and PCM.
·EEPROM interface for retrieving customized USB device identification data.
·IO pins with LED current drive capability.
·Reset pin for whole-chip reset.
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