FBE-*MC下載線做法 劉建陽(yáng)(2009-6-2 17:10:18)  點(diǎn)擊:
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124.72.58.* FBE-*MC                                                  
15針公頭                                             PC端9針母頭 
                                                     
RXD  Pin_1 ---------------------------------------- Pin_3    TXD
                                                    
TXD  Pin_2 ---------------------------------------- Pin_2    RXD
GND Pin_6------------------------------------------ Pin_5   GND
.2.  回復(fù):FBE-*MC下載線做法 劉建陽(yáng)(2009-9-14 21:24:44)  IP:
124.72.56.* 因?yàn)镸C內(nèi)置了PORT0~PORT2,共3個(gè)通訊口
這里的接線是針對(duì)PORT1通訊口的,所以不需要電平轉(zhuǎn)換電路
而MA\MU只有PORT0通訊口,所以需要轉(zhuǎn)換芯片
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