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dog_baby · 07-29-2006, 05:53

here the Pinout of infinity support( in folder : Cable,Pinout)
Bird S288, S688, S788, S299: connector: 18-pin
KEYBOARD TOP
1.........18

15: Rx (connect to pin-3 via 10k resistor)
16: Tx (connect to pin-3 via 10k resistor)
17: Gnd

Bird S1120, S1180, V09, V10: connector: 18-pin
KEYBOARD TOP
1.........18

1: Gnd
4: connect to Pin-9
12: connect to Pin-17
16: Rx (connect to Pin-3 via 22kOm resistor)
17: Tx (connect to Pin-3 via 22kOm resistor)

Rx and Tx connect to pin-3?????????
Why?

07-29-2006, 05:53	#1 (permalink)
dog_baby Freak Poster Join Date: Jun 2004 Age: 42 Posts: 243 Member: 70573 Status: Offline Thanks Meter: 24	<<<<<Cable and Pinout help>>>>> here the Pinout of infinity support( in folder : Cable,Pinout) Bird S288, S688, S788, S299: connector: 18-pin KEYBOARD TOP 1.........18 15: Rx (connect to pin-3 via 10k resistor) 16: Tx (connect to pin-3 via 10k resistor) 17: Gnd Bird S1120, S1180, V09, V10: connector: 18-pin KEYBOARD TOP 1.........18 1: Gnd 4: connect to Pin-9 12: connect to Pin-17 16: Rx (connect to Pin-3 via 22kOm resistor) 17: Tx (connect to Pin-3 via 22kOm resistor) Rx and Tx connect to pin-3????????? Why?