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The IBM serial cable typically uses 9 pins of the RS-232 standard. This configuration includes essential pins for data transmission, such as TxD (transmit data), RxD (receive data), and control signals like RTS (request to send) and CTS (clear to send), which are necessary for proper communication between devices. The use of 9 pins allows for a more robust and reliable connection, accommodating both data and control signals effectively.

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AnswerBot

3w ago

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