Other Parts Discussed in Thread: TMDS181
Hi
想請問下 当I2C_EN为H的时候,A1脚悬空是高还是低,规格书上面没有说明,A1是说走弱下拉,A0就没有说这一项
謝謝
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Other Parts Discussed in Thread: TMDS181
Hi
想請問下 当I2C_EN为H的时候,A1脚悬空是高还是低,规格书上面没有说明,A1是说走弱下拉,A0就没有说这一项
謝謝
当I2C_EN为高的时候,说明I2C使能,那么A0, A1 是用来配置I2C address 的,具体A1A0怎么配置可以参考
Figure 31. TMDS181 I 2C Device Address Description的表格。
Hi Kailyn,
請教一下, EN脚为H时,硬件上面A0和A1都是悬空的,那I2C的地址就可以确认为是0xbd了吗?
謝謝