Dear Hendrick, Four figures are attached here. Fig 1，Fig 2 and Fig 3 are used to verify the 'Write' and 'Read' operation when 'Read' operation is written in For circles. Signal 1, 2, 3, 4 represent /CS0 CS1 /WR /RD respectively. Detailed information is in figures. In Fig 4, 'Read' operation is written in interrupt which takes place at the rising edge of DATA-AV. Signal 1, 2, 3, 4 represent CONV-CLK DATA-AV /WR /RD respectively in Fig 4. yours sincerely Fig 1 Fig.2 Fig. 3 Fig. 4
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