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Forum Post: TLA2528: Auto Sequence Reading Issue

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Part Number: TLA2528 Tool/software: I am having issues with the Auto Sequence Read where during transmission I am seeing the SCLK stay low and the SDA stay high in the middle of transmission. I am currently testing if this is an issue with either my host efr32zg23 or the peripheral TLA2528. I left all the channels as the default configuration for analog reading and enabled all of the channels in the AUTO_SEQ_CH_SEL to 0xff as well as setting the SEQUENCE_CFG to 0x01 at startup to enable the sequence mode. The I2C clock is currently set at 400 kHz I am currently reading this at timer set intervals and this issue frequently occurs when looking at the data through a scope or logic analyzer. The Bus stays this way until the timeout on the I2C function breaks the transfer. I'm not sure if I am missing something or maybe I am attempting to read the device too fast currently at 100ms interval? Any insight or guidance on this issue is appreciated, thanks in advance!

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