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2018-08-13 16:41:59   ????????   ?????0   ?????

ARM?????????????????????????????????С?????????????SoC????????????????DesignStart?????????????????????????ɡ?????????????ARM?????????Mentor????Tanner EDA???????????????棬Э??ARM????????????????SoC??????

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???????????AMS??????????????

?1??????——???AMS??????????????

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ARM DESIGNSTART

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ARM DesignStart???

?2??ARM DesignStart??????????ARM??

???????????????????ARM Cortex®-M0????????????????????????????????????檔??????????????????????????????ARM Cortex-M0?????С??硢??????32λ?????????3????

ARM Cortex-M0??????
?3??ARM Cortex-M0?????????????ARM??

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• ???????????——????????????8λ/16λ?豸????????

• ?????????С——????12k???????8λ???????????????????32λ????????

• ??????????——????56?????????AHB??????????????????????Cortex-M0??????C??????????

??????????????Cortex-M0???????????????ARM Developer??https://developer.arm.com/???????????????

Tanner EDA ???????

Mentor graphics??Tanner EDA?????30??????????棬?????????????????????SoC?????????Tanner EDA???????????????????????????????????IC???????????????????????????????????????S-Edit????AMS??·???????ARM Cortex-M0??????????T-Spice??ModelSim?????????????4??????????????????????????????????а??????????????????????????????Χ??????

Tanner???????????

?4??Tanner???????????

?????????????????2??裺

1. ???DesignStart?????????Cortex-M0????????

2. ???????????Cortex-M0??????????????????

3. ???????Tanner EDA?????30??????????檔

4. ????Tanner EDA???????????????

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???????????????????????????????ADC

?5????????——??????????????????????ADC

????????????????????????????????????8λ??????????ADC???????????????ADC?????ARM Cortex-M0???????????????????????????????????????μ??д???????????е????????????????????????????????????????????????????????????????ɡ???????????????????AMS????????????????????

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ARM Cortex-M0 DesignStart?????????6?????????????????????????????????????????????????????????????????AHB2APB??????????????AHB????ARM AMBA®??????????????AHB???淶?????????????????????AMBA????????????APB???淶?????????????????????????????????????????????????????????ARM Cortex-M0?????Verilog??????ɡ?

????????????ARM Cortex-M0??????

?6??????????????ARM Cortex-M0?????????????ARM??

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??????????????????????????Verilog??饗?7????????????S-Edit?????????????????????????

????????Verilog????

?7??????????Verilog????

?????????饗ADCCtrl??????????????????????????????????????????????????APB??Verilog??顣????ζ??????????APB?????????????ARM????????????????????????????????????饗?8???????????￡?

1. ????APB??????????

2. ??????????????????????????????????

3. ???????????9??????????????????????

4. ??????????顢???I/O?????????????????

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?????????????????????9???ж???I/O?????????????????????????????????????η????????????

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?9???????????

????MCU??

??????????????????????????Cortex-M0????MCU????????????????APB?????????????????????????15????????????Verilog???????巋???У?????ADC??????????10????

????ADC???

?10??????ADC???

?????????APB???????ò????У???ADC????????APB????APB???15??????????APB?????????????????11????

APB???????е?ADC?????

?11??APB???????е?ADC?????

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????????彫????????????Cortex-M0??????????????д???????????????е????????ó?????????Cortex-M0?????У?????????????ARM Keil® MDK-Lite???????????????????????????????????????????????й???λ????????????????????????????檔??????????????DesignStart???и?????Keil MDK 90????????檔

????????????????????????????????DesignStart???????а?????hello.c??????12????

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?12?????????????

????????????Cortex-M0???????ADC??ADCDATA??????弰????????????APB???15??洢??????????????????????????UART???????????????printf????????????????ADC???????????1.8V??ADC?ο?????????2.2V??????215?μ?????ADC????????1.85V/2.2V??*256???????????????????????215?μ???????????????????????????????

????Keil MDK-Lite?????????????ModelSim work???С?

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S-Edit????Verilog-AMS???????????T-Spice?????13?????T-Spice??????????????????????????????ModelSim?е???????檔

?????????滮??

?13???????????滮??

?????????????????????????????????????????????????????????ζ????????????????????????SPICE??Verilog??????????S-Edit???з??棬???????????????????????С?????????????ModelSim??T-Spice???β??????????

????????????????????????????????????????I/O?????????Σ??14??????????????????ù???????1.8V????????洫????????

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8λADC?????α??????????????????????????????????????????????С?????????????????????“?2?”??????????????????????????????DAC???????????????15?е?????????

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?15???????α???????

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????????????????????AMS??????????Cortex-M0?????????????????????????С???????????????κ?NRE??????????????????????

???????????SoC???????

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????????????????貼????????????????????PPT???????????????????????????????????????????SoC??????????????????????????????????????ARM????????????Cortex-M0???????????????????????????????16??????????????????????????????

Tanner EDA?????????

?16??Tanner EDA?????????

?????????Mentor????????????????????????????????Tanner???EDA??????????????????????γ??

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????????WangYi@MEMSConsulting.com

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