S3C2440A-核心板原理图 1 2 3 4 A RCOR11 VDD3.3V PIR101 SCO1S1 PIR102VNL-VO0MOM00PIS101 A 10K OM0=1 NOR FLASH BIOS PIS102 NLnXDACK0NLnXDACK1NLnXDREQ0NLnXDREQ1 NLGPB5NLGPB6NLnGCS0NLnGCS1NLnGCS2NLnGCSN3LnGCS4NLnGCS5NLnOENLnWAITNLnWENLOM0 PIS103 OM0=0 NAND FLASH L3 nX...