Nortel Networks NT6X69DA overview
Nortel NT6X69DA Message Interface Card.The NT6X69DA replaces the NT6X43DA message interface card in the international market. The NT6X69 has the capabilities of...
Product details
Manufactured byNortel Networks
Product groupMessage Interface Cards
DescriptionNortel NT6X69DA Message Interface Card.The NT6X69DA replaces the NT6X43DA message interface card in the international market. The NT6X69 has the capabilities of the NT6X43. The NT6X69 can process message protocols.
Functional BlocksThe NT6X69DA contains the following functional blocks: parallel speech bus (SB) message interface SB connection memory (CM) inter module connection (IMC) interface interrupt generator tone generator protocol processor (PP) signaling processor (SP) and PP shared memory shelf reset generator cyclic redundancy check (CRC) ROM process timing ROM SP interface power-up circuits
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