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How many sc16is752 could be used at most on iic bus at the same time?

Question asked by lau jo on Jun 19, 2019
Latest reply on Jun 26, 2019 by Artur Petukhov

Hi everyone,

In the datasheet of SC16IS752_SC16IS762(Rev. 9 — 22 March 2012),  "10.3 Addressing  Table 32. SC16IS752/SC16IS762 address map", it says there are 16 address could be selected by using A1 and A0 pins.

But, in my case, the address {VDD SCL 0x94 (1001 010X)}, {VDD SDA 0x96 (1001 011X)}  and any using SDA or SCL, it dosen't work.

 

Thanks for your help!

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