5 5 4 4 3 3 2 2 1 1 d d c c b b a a 75mil(2.0mm) (uart) 100mil 100mil fz800ed_gpio_led jp4 ?? ??? ???? ??? eia level ? ?????? r4,r5 ? ??? ????? u2(max3238) ? c5,c6,c7,c8,c9 ??? 0.1uf ? . ????????? fz800ed_gpio_led jp4 ?? ??? ???? ??? ttl level ? ?????? r4,r5 0ohm ?? u2, ?????? c5,c6,c7,c8,c9 ? . ?????????? (vcc) 3.3v ???? ? ?? r2 0ohm ??? ?????? r3 ??? ??? ??? . ???? (vcc) 5v ???? ? ???? r2 r3 ??? ?????? ? 0ohm . ??????????? fz800ed_gpio_led a 11 tuesday, november 11, 2008 title size document number rev date: sheet of gnd 3_3v gnd rxd0 txd0 ok adc gp_0 gp_1 gp_2 gp_3 gp_4 gp_5 gp_6 gp_7 key rxd1 txd0 3_3v rxd0 txd1 gp_0 gp_1 gp_2 gp_3 gp_4 gp_5 gp_6 gp_7 gnd adc key gp_1 3_3v vcc gp_0 gnd txd1 gnd vcc rxd1 ok vcc 3_3v 3_3v 3_3v r14 r-1k c7 0.1uf c6 0.1uf u2 max3238/idbr 13 8 9 2 26 14 21 20 16 15 11 18 24 23 22 19 17 5 6 7 10 12 27 4 28 25 1 3 forceon r1in r2in gnd vcc forceoff r1out r2out r1outb invalid r3in r3out t1in t2in t3in t4in t5in t1out t2out t3out t4out t5out v+ v- c1+ c1- c2+ c2- c8 0.1uf d6 led(green) r11 r-1k r1 r-1k r4 0ohm c5 0.1uf r5 0ohm r3 0ohm d7 led(green) d2 led(red) d3 led(green) r12 r-1k d1 rb551v-30 r7 r-1k u1 gm66102 1 2 3 r6 0ohm r8 r-1k c1 33uf/6.3v jp4 header 3 1 2 3 d8 led(green) r13 r-1k d10 led(green) d4 led(green) jp3 header 2 1 2 r9 r-1k r2 0ohm jp5 header 6 1 2 3 4 5 6 d9 led(green) c4 0.1uf j1 mini usb 1 2 3 4 5 6 d5 led(green) c2 0.1uf jp1 header 10 1 2 3 4 5 6 7 8 9 10 r10 r-1k c9 0.1uf jp2 header 10 1 2 3 4 5 6 7 8 9 10
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