| 摘要 |
<p>An analog front end (AFE) device has at least one programmable analog-to-digital converter (ADC) and a serial interface switchable to operate in a bidirectional serial interface mode and in a unidirectional two wire serial interface mode, wherein the unidirectional two wire serial interface mode only uses a clock input and a data output signal line, wherein the ADC operates in the unidirectional two wire serial interface mode synchronous with a clock supplied to the clock input.</p> |
