公开(公告)号：WO2009091806A3

公开(公告)日：2009-09-24

申请号：PCT/US2009030960

申请日：2009-01-14

Applicant: MICROCHIP TECH INC ,  LEE THOMAS YOUBOK ,  JOHNER YANN ,  GIMMEL PHILIPPE ,  SHERMAN TIM ,  JACKSON JONATHAN ,  AUSTIN JOHN

Inventor： LEE THOMAS YOUBOK ,  JOHNER YANN ,  GIMMEL PHILIPPE ,  SHERMAN TIM ,  JACKSON JONATHAN ,  AUSTIN JOHN

IPC: H03M1/66

CPC classification number: H03M1/66

Abstract: A mixed signal integrated circuit device, e.g., digital-to-analog converter (DAC), has a serial interface communication protocol that accesses volatile and/or non-volatile memory and allows a preprogrammed output voltage whenever the mixed signal device is powered- up. However, unlike conventional DACs, DACs with non- volatile memory may need special interface communication protocols for effective operation of the DAC and communications between a system master controller unit (MCU). Interface communications protocols that do not violate standard serial bus communications protocols are provided for communicating between the volatile and non- volatile memories of the DAC so that the MCU may access the DACs memories (non-volatile and/or volatile memories). The mixed signal integrated circuit device has a user programmable address.

Abstract translation: 混合信号集成电路器件（例如数模转换器（DAC））具有串行接口通信协议，该协议访问易失性和/或非易失性存储器并且每当混合信号器件加电时允许预编程的输出电压 。 但是，与传统DAC不同，具有非易失性存储器的DAC可能需要特殊的接口通信协议才能有效操作DAC以及系统主控制器单元（MCU）之间的通信。 提供不违反标准串行总线通信协议的接口通信协议用于在DAC的易失性和非易失性存储器之间进行通信，以便MCU可以访问DAC存储器（非易失性和/或易失性存储器）。 混合信号集成电路器件具有用户可编程地址。

公开(公告)号：WO2008127988A3

公开(公告)日：2008-12-04

申请号：PCT/US2008059918

申请日：2008-04-10

Applicant: MICROCHIP TECH INC ,  LEE THOMAS YOUBOK ,  JACKSON JONATHAN ,  AUSTIN JOHN ,  SWANECK ANDREW ,  JOHNER YANN

Inventor： LEE THOMAS YOUBOK ,  JACKSON JONATHAN ,  AUSTIN JOHN ,  SWANECK ANDREW ,  JOHNER YANN

IPC: H03M1/66

CPC classification number: H03M1/66

Abstract: A mixed signal device, e.g., digital-to-analog converter (DAC) device has a serial interface communication protocol that accesses volatile and/or nonvolatile memory and allows a preprogrammed output voltage whenever the mixed signal device is powered-up. However, unlike conventional DAC devices, DAC devices with non-volatile memory may need special interface communication protocols for effective operation of the DAC device and communications between a system master controller unit (MCU). Interface communications protocols that do not violate standard serial bus communications protocols are provided for communicating between the volatile and non- volatile memories of the DAC device so that the MCU may access the DAC device's memories (non-volatile and/or volatile memories).

Abstract translation: 混合信号装置，例如数模转换器（DAC）装置具有串行接口通信协议，该协议访问易失性和/或非易失性存储器，并且每当混合信号装置通电时允许预编程的输出电压。 然而，与传统DAC器件不同，具有非易失性存储器的DAC器件可能需要特殊的接口通信协议来有效地操作DAC器件以及系统主控制器单元（MCU）之间的通信。 提供了不违反标准串行总线通信协议的接口通信协议，用于在DAC器件的易失性和非易失性存储器之间进行通信，以便MCU可以访问DAC器件的存储器（非易失性和/或易失性存储器）。

公开(公告)号：DE112019005605T5

公开(公告)日：2021-08-12

申请号：DE112019005605

申请日：2019-11-07

Applicant: MICROCHIP TECH INC

Inventor： AUSTIN JOHN ,  YU CHIHMIN ,  HAILE EZANA ,  ALEXANDER SAM

IPC: G01K1/02 ,  G01K7/01 ,  G06F12/06

Abstract: Ein System weist eine Konditionierungsschaltung auf, Widerstände, die mit Pins der Konditionierungsschaltung verbunden sind, und Messsensoren, die mit Pins der Konditionierungsschaltung verbunden sind. Die Konditionierungsschaltung ist ausgebildet, um Widerstandswerte der Widerstände zu bestimmen und basierend auf einer Kombination der Widerstandswerte der Widerstände einen Satz von Adressen für die Messsensoren zu bestimmen.