Both of the 2 diagrams are daisy-chain - just cpu is in different location. since any device could be master, the cpu makes no differences with others. Cpu usually has abiter, no related to data signals.4 a9 T( ^- \) D& a% \6 k
2 W1 E4 n2 b, S, a" D- d: hMy opinin: Both are OK.