发明名称 |
PCM signal switching system employing an integrated and programmable matrix |
摘要 |
<p>The invention relates to a PCM switching system employing elementary switching matrixes controlled by a control microprocessor ( mu P). Each elementary matrix including: one programming and control block for incoming flows (BP_GFE) suitable to receive flows whose bit-rate can be separately programmed; one programming and control block for outgoing flows (BP_GFU) suitable to make available at output flows whose bit-rate can be separately programmed; one timing receipt and distribution block (BR_DT), one synchronism phase shifting detection block (BRSS), one microprocessor interface block (BIM). <IMAGE></p> |
申请公布号 |
EP0769886(A2) |
申请公布日期 |
1997.04.23 |
申请号 |
EP19960116278 |
申请日期 |
1996.10.11 |
申请人 |
ITALTEL S.P.A. |
发明人 |
MARANINI, ODO;BECCARI, MARCO |
分类号 |
H04Q11/06;(IPC1-7):H04Q11/06 |
主分类号 |
H04Q11/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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