5 5 4 4 3 3 2 2 1 1 d d c c b b a a firmtech co., ltd [fb80xed_serial]v1.2 fb800_fb801ed interface connector sub interface connector fb800ed uart interface driver db-9 rs232 connector main board? sub ?? ??? fb80xed_serial? ???? ??? ??? ? ? ?? fb801ed fb80xed_serial ?? ?? ?? firmtech fb80xev_serial v1.0 1.0 fb80xev serial interface sub board a4 11 friday, august 14, 2009 title size document number rev date: sheet of pb7 pb2 pe7 pe3 pf3 pd5 pf2 pb0 pe5 pe6 pd3 pb3 pd6 pd1 pb4 pd2 nc pf5 pe2 nc pd0 pf1 pb6 pb1 pd7 nc pf7 pe4 pg4 pf0 nc pd4 pf4 pb5 gnd pb6 pb5 pe2 pe3 pd1 pd7 pf3 pb4 pf5 pd0 pe4 pf7 pf2 pd2 pf4 nc pe7 pe6 pd6 pd4 pe5 pf6 pb0 pf0 pb1 nc pb7 pf1 pg4 pb3 pd3 nc pd5 nc gnd pb2 pd2 gnd pd2 pd3 rs232_rx 5v rs232_tx pd3 rs232_rx rs232_tx pf6 pg3 pg3 3v3 5v 3v3 5v 5v 5v 5v c8 33uf/6.3v con1 c3510-40spgb00 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 tp1 vcc_5v 1 tp2 gnd 1 c3 0.1uf c1 33uf/6.3v r1 1k con2 5504f1-09s-02a-01-bk-f1 1 2 3 5 4 6 7 8 9 led1 green r2 1k c4 0.1uf c5 0.1uf led2 yellow c6 0.1uf u1 max232idr 15 16 13 8 10 11 1 3 4 5 2 6 12 9 14 7 gnd vcc r1in r2in t2in t1in c1+ c1- c2+ c2- v+ v- r1out r2out t1out t2out c7 1uf c9 0.1uf c2 0.1uf con3 c3510-40spgb00 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39
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