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How to connect SCI channel on my device directly to a Personal Computer?

Latest Updated:03/23/2009

Question:

How do I connect the SCI channel on my device directly to a Personal Computer?

Answer:

The most common solution to this is to connect the Transmit and Receive pins via a RS232 device to a 9 way D-type connector. The RxD pin of the device should connect to the TD (pin 3) of the 9 way connector and the TxD pin of the device should connect toRD (pin 2). 

This is for a 1:1 conncetion.

This is for asynchronous comms only.

Suitable Products
H8S/2668
H8S/2655
H8S/2643
H8S/2633
H8S/2628
H8S/2615
H8S/2612
H8S/2437
H8S/2368
H8S/2398, 2357
H8S/2355
H8S/2350
H8S/2345
H8S/2282, 2280
H8S/2276
H8S/2258, 2239, 2238, 2237, 2227
H8S/2245
H8S/2215
H8S/2214
H8S/2199R
H8S/2194
H8S/2172
H8S/2168
H8S/2158
H8S/2140B
H8S/2114R
H8S/2111B
H8S/2110B