+
−-*- mode: outline -*-
+
−
+
−* Pinout.
+
−
+
−Rx/Tx
+
−RTS/CTS/DTR/DSR
+
−
+
−* Level signals converts.
+
−
+
−** MAX 232.
+
−
+
−From an RS-232 serial port to signals suitable for use in TTL circuit.
+
−
+
−  http://en.wikipedia.org/wiki/MAX232
+
−
+
−* USB to COM chip.
+
−
+
−** PL-2303.
+
−
+
−  http://www.prolific.com.tw/eng/products.asp?id=59
+
−                about/overview
+
−  http://www.prolific.com.tw/eng/downloads.asp?ID=23
+
−                datasheet download page
+
−  http://www.prolific.com.tw/eng/downloads.asp?id=31
+
−                driver download page
+
−