【经验】RL78系列MCU在CS+下怎样设置栈的大小?
瑞萨电子新一代微控制器家族继承了NEC 78K和R8C系列的有点开发出来的低功耗高性能产品,基于16位的CISC 哈佛架构,具有三级流水线,该系列产品广泛应用于民用,工业和车载等产品中。
工程师使用RL78总会碰到栈的问题,RL78系列设置栈默认是从高地址到低地址,堆是默认从低地址到高地址。我们怎么样改变我们自己的栈呢?
下面我们以R5F100FE为例来看如何更改栈大小。
更改栈:
1)在工程中添加一个dr文件,方法:右键单击添加新文件,选dr后缀的文件。将memory的分配写入dr文件,如下图所示
MEMORY STACK:( 0FEF00H,00100H ) 这里设置为FEF00H-FF000H,256个字节。
MEMORY RAM:( 0FF000H,01000H )
2)在link options中stack选项yes(可能默认是yes),然后再Area name中填入我们在dr文件中的STACK字段,如下图所示。
3)验证确认,link options页面的Link list中的output with public symbol list选项勾上yes,方便验证stack大小。
4)以上工作做完后点击编译,查看map文件:
可以看到map文件中stack的地址更改为设置的FEF00H-FF000H,256个字节。
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设计经验 发布时间 : 2018-02-27
Renesas(瑞萨电子) RL78系列智能模拟MCU型号命名规则
型号- RL78/F1A,R5F104BCAFP#V0,R5F1096EJSP,R5F10PLGKFB#V5,R5F10AGGLNA#U5,R5F10DLEJFB#YE,R5F10PPGKFB#V5,R5F11BCEALA#U0,R5F11B7CGNA#W0,R5F10PMGLFB#V5,R5F11BBEAFP#50,R5F10DGDJFB#V2,R5F10BLELFB#V5,R5F10BLELFB#V0,R5F10PMJLFB#YK1,R5F11MPG,R7F0C002L2DFB#AA0,R5F109LD,R5F109LC,R5F109LB,R5F109LA,R5F109GCJFB#V0,R5F104BG,R5F104BC,R5F109LE,R5F1096BJSPQ#YE,R5F11BLEAFB#30,R5F10PGJLFB#YK1,R5F109ACJSP#V0,R5F11EA8,R5F11AGJANB#20,R5F10BAEKSP#U5,R5F11EAA,R5F103AA,R5F11BGCGFB#50,R5F11EB8,R5F10DPJJFB#V2Q,R5F11EBA,R5F117GA,R5F10DMEJFB#V2,R5F11BGEAFB#50,R5F10DGCLFB#V0,RL78/X13,R5F10MMEDFB#30,R5F11778GNA#U0,R5F110PJGFB#30,RL78/G10,RL78/G11,RL78/G12,R5F10CGBJFB#V2,RL78/G13,RL78/G14,R5F102AA,R5F10PBEKNA#U5,R5F103AAASP#V0,R5F10BAG,R5F10BAF,RL78/G1A,R5F10BAE,R5F10BAD,RL78/G1C,R5F10BAC,RL78/G1D,RL78/G1E,RL78/G1F,RL78/G1G,RL78/G1H,R5F1096CJSP,R5F10AGAKFB#V5,R7F0C002,R5F10E8EALA#U0,R5F10PADKSP#U5Q,R5F10BBG,R5F10BBF,R5F10BBE,R5F10BBD,R5F10BBC,R5F10WLD,R5F100AAASP#V0,R7F0C014,RL78/F12,R5F11EF8,RL78/F13,RL78/F14,R5F10RBC,R5F104GE,RL78/F15,R5F10DGD,R5F10AAA,R5F11B7EGNA#W0,R5F10DGC,R5F11EFA,R5F10BBELNA#U5,R5F10AAE,R5F10BGEKFB#V5Q,R5F10AAD,R5F10AAC,R5F10DGE,R5F10AAB,R5F10WMG,R5F10TPJJFB#V1,R5F10PMGKFB#V5,R5F10ABB,R5F10ABA,R5F10Y16,R5F11BBCAFP#30,R5F10ABE,R5F10ABD,R5F10ABC,R5F10AAEKSP#U5,R5F100AA,R5F1177AGNA#U0,R5F10BMELFB#X5,R5F11AGGANB#U0,R5F100AC,R5F100AD,R5F10CGD,R5F10CGC,R5F10CGB,RL78/I1A,R5F11BBE,RL78/I1B,R5F11BBC,RL78/I1C,RL78/I1D,R5F114GC,R5F1006AASP#V0,R5F10BGGLNA#U5,R5F10AMGLFB#V5,R5F10PAE,R5F10PAD,R5F11BCC,R5F11BCCALA#U0,R5F11BGEGFB#30,R5F10BBFLNA#U5,R5F10DLDJFB#V2,R5F11BCE,R5F11EFAAFP#50,R5F10DPJJFB#V2,R5F10A6AKSP#U5,R5F10PBE,R5F10PBD,R5F10BGF,R5F10BGE,R5F10BGD,R5F10BGC,R5F104GEAFB#V0,R5F11FLJ,R5F10BGG,RL78/L1A,RL78/L1C,R5F10RGC,R5F1096EJSP#V0,R5F11EB8AFP#50,R5F113GK,R5F10DLE,R5F10DLD,R5F10968,R5F1096E,R5F1096D,R5F1096C,R5F1096B,R5F11EFAAFP#30,R5F1096A,R5F101GE,R5F10PGJLNA#YK1,R5F10AGCKFB#X5Q,R5F10DPEJFB#V2,R5F10DMJ,R5F10AGG,R5F10AGF,R5F10AGE,R5F10DMG,R5F10AGD,R5F10DMF,R5F10AGC,R5F10DME,R5F10AGB,R5F10DMD,R5F10AGA,R5F10A6EKSP#U5,R5F100FG,R5F100FE,R5F100FC,R5F10PPGLFB#V5,R5F11EB8AFP#30,R5F10DPFJFB#V2,R5F11BGE,R5F11BGC,R5F10CLD,R5F11BLCGFB#30,R5F100GG,R5F10ABELNA#U5,R5F117GAGFB#30,R5F10DPGJFB#V2,R5F10CME,R5F10CMD,R5F10PGH,R5F10PGG,R5F10PGF,R5F10PGE,R5F10PGD,R5F10DPE,R5F10BLC,R5F10ABAKNA#U5,R5F10PGJ,R5F11AGG,R5F10DPJ,R5F10BLG,R5F10BLF,R5F10DPG,R5F10BLE,R5F10DPF,R5F10BLD,R5F10RLC,R7F0C014B2DFP-C#BA9,R5F1076C,R5F11AGJ,R5F113LK,R5F10DMDJFB#V2,R5F11BLEGFB#30,R5F10TPJ,R5F10PGGLFB#V5,R5F10PGGKNA#U5,R5F113LL,R5F10BMG,R5F10BMF,R5F10BME,RL78_D1A,R5F10BBGLNA#U5,R5F113MK,R5F10ALD,R5F10ALC,R5F10ALB,R5F10PAEKSP#U5,R5F10ALG,R5F10ALF,R5F10ALE,R5F10RGCAFB#V0,R5F10PPJLFB#V5,R5F117ACGSP#50,R5F102AAASP#V0,R5F10JBCANA#U0,R5F11FLJANA#40,R5F10AME,R5F11768,R5F11BLC,R5F1176A,RL78/L12,RL78/L13,R5F11B7CANA#U0,R5F10AMG,R5F10AMF,R5F11BLE,R5F10WLDAFA#50,R5F10DGEJFB#V2,R5F100LE,R5F1176AGSP#30,R5F10PGEKFB#X0,R5F100LC,R5F11EAAASP#50,R5F100LL,R5F100GEAFB#V0,R5F11778,R5F100FGAFP#V0,R5F1056A,R5F1177A,R5F11EF8AFP#50,R5F10PLE,R5F10BLGKFB#V5,R5F1096EJSPQ#YE,R5F113PG,R5F10CLDJFB#V2,R5F10Y16ASP#V0,R5F11EBAAFP#30,R5F10PLJ,R5F113PK,R5F10PLH,R5F113PJ,R5F10PLG,R5F10RBCAFP#X0,R5F10PLF,R5F113PH,R5F10WMGAFB#30,R5F1057A,R5F11AGGANB#YB1,R5F10PMF,R5F10PME,R5F11EAAASP#30,R5F1026AASP#V0,R5F10PMJ,R5F10PMH,R5F10PMG,R5F11EF8AFP#30,R5F109BEJNAQ#YE,R5F1058A,R5F100GGAFB#V0,R5F10BGELFB#V5,R7F0C014B2DFP-C#AA9,R5F11BCEGLA#W0,R5F10JBC,R7F0C002G2DFB#AA0,R5F109AA,R5F117AAGSP#30,R5F10E8E,R5F100FEAFP#V0,R5F109AE,R5F109AD,R5F109AC,R5F109AB,R5F10PGGLNA#U5,R5F100FCAFP#V0,R5F1096CKSP,R5F100PL,R5F113LLLFB#YJ1,R5F100PJ,R5F10968JSP#V0,R5F109BB,R5F10CGCJFB#V2,R5F109BA,R5F11EA8ASP#30,R5F10368,R5F10PMJLFB#V5,R5F109BE,R5F109BD,R5F109BC,R5F10PPH,R5F10PPG,R5F100ACASP#V0,R5F10NLE,R5F10PPF,R5F10PPE,R5F11B7EANA#U0,R5F10PPJ,R5F10BBGKNA#U5,R5F100PLAFA#X0,R5F10RLCAFB#V0,R5F10AGGKNA#U5,R5F10DMGJFB#V2,R5F10BBGKNA#U0,R5F10NME,R5F100ADASP#V0,R5F10ALEKFB#V0Q,R5F10NMJ,R5F11MPGAFB#YJ1,R5F10DMFJFB#V2,R5F11768GSP#30,R5F10268,R5F11EA8ASP#50,R5F11BCCGLA#U0,R5F1026A,R5F1006AA,R5F110PJ,R5F10ALGKFB#V5,R5F11EBAAFP#50,R5F104BGAFP#V0,R5F10CGDJFB#V2,RL78/D1A,R5F10MME,R5F10ABELNA#YK1,R5F1096AJSP,R5F100LEAFB#V0,R5F10268ASP#V0,R5F10AMFKFB#V5,R5F11BBCGFP#30,R5F10NPG,R5F10A68,R5F1076CGSP#V0,R5F10A6E,R5F10A6D,R5F10A6C,R5F10A6B,R5F10A6A,R5F10ABEKNA#U5,R5F11BGCAFB#30,R5F109GE,R5F109GD,R5F109GC,R5F114GCLFB#U0,R5F109GB,R5F109GA,R5F117BCGFP#30,R5F100PJAFB#V0,R5F101GEAFB#V0,R5F10DMJJFB#V2,R5F10CMEJFB#V2,R5F1096AKSP,R5F10268ASP#X0,R5F117AC,R5F117AA,R5F10PMHLFB#V5,RL78/PLC,R5F100LCAFB#V0,R5F104BCAFP#V05G,R5F10CMDJFB#V2,R5F10PPJLFB#YK1,R5F11B7E,R5F11BBEGFP#30,R5F11B7C,R5F11BLCAFB#30,R5F117BC,R5F100PLAFA#V0,R5F117BCGFP#50
【经验】Renesas汽车级16位MCU RL78/F1x系列时钟模块设计
Renesas汽车级16位MCU RL78/F1x系列支持AEC-Q100认证,集成CAN/LIN通讯模块,适合汽车电子控制应用。该系列支持多种时钟配置来源,本文以瑞萨RL78/F13系列的MCU R5F10BBFCLFB为例,介绍瑞萨RL78系列MCU的内部时钟模块设计。
设计经验 发布时间 : 2022-01-21
【选型】用于汽车电子领域的RH850/P1X微处理器的选型指导
瑞萨推出的RH850/P1X系列微处理器是基于ISO26262功能安全协议的用于车载应用底盘控制的高端微型处理器。RH850/P1X系列微处理器采用RH850G3M处理器,CPU主频120-240MHz,支持浮点单元(FPU),支持存储器保护单元(MPU)。
器件选型 发布时间 : 2018-03-17
【选型】Renesas(瑞萨电子) RL78系列16位MCU选型指南
目录- RL78家族特点 通用型MCU LCD MCU ASSP 智能模拟 汽车 开发环境&开发工具 解决方案 产品一览表 封装
型号- R5F104PFAFA,R5F101PHAFB,R5F104PFAFB,R5F10BAFLSP,R5F101PHAFA,R5F113TJLFB,R5F110MEAFB,R5F10JGCAFB,R5F10AACLSP,R5F10AGCLNA,R5F111MHAFB,R5F10WMGAFA,R5F10WMGAFB,R5F101ACASP,R5F104JHAFA,R5F101JJAFA,R5F104BDANA,R5F101BFANA,R5F10PADLSP,R5F1006EASP,R5F101FDAFP,R5F100LJAFA,R5F100LJAFB,R5F100JGAFA,R5F101LCABG,R5F104CFALA,R5F1018CALA,R5F100BCANA,R5F10Y14ASP,R5F100FLAFP,RL78-S2,R5F100EHANA,R5F11MMDAFB,R5F10PGFLFB,R5F100MKAFB,R5F100MKAFA,R5F100CEALA,R5F10BLELFB,R5F100FAAFP,R5F104AAASP,R5F100SJAFB,RL78/F1X,R5F113GLLFB,R5F10BGFLNA,R5F10WLEAFB,R5F104GCAFB,R5F10KGCANA,R5F10WLEAFA,R5F101GCANA,R5F110PJAFB,R5F11BGEAFB,R5F10369ASP,R5F10BMFLFB,R5F100EGANA,R5F113MKLFB,R5F104LJAFP,R5F100GJANA,R5F10278ANA,R5F100MLAFB,R5F1176AGSP,R5F11FLLANA,R5F100FKAFP,R5F100CFALA,R5F10AGELFB,R5F111NGALA,R5F104LJAFA,R5F104LJAFB,R5F10JBCANA,R5F104LHALA,R5F100MLAFA,R5F101SLAFB,R5F101GFAFB,R5F10ALCLFB,R5F10WLFAFB,R5F104BFAFP,R5F104GDAFB,R5F10WLFAFA,R5F11EF8AFP,R5F10PPHLFB,R5F104GLANA,R5F10BGGLNA,R5F1017AANA,R5F10AADLSP,R5F10RFCAFP,R5F110MFAFB,R5F101LLAFA,R5F104JGAFA,R5F104BCANA,R5F1006DASP,R5F10NLE/G,R5F1008AALA,R5F101FEAFP,R5F110NEALA,R5F100AAASP,R5F104GAANA,R5F10RF8AFP,R5F11EAAASP,R5F100JHAFA,R5F10MPEDFB,R5F100BDANA,R5F104CEALA,R5F104MKAFA,R5F10MPGDFB,R5F104MKAFB,R5F10PGELFB,R5F113GKLNA,R5F11MMEAFB,R5F100GLANA,R5F10367ASP,R5F100MJAFA,R5F100MJAFB,R5F10AGGLFB,R5F117BAGFP,R5F10NPJDFB,R5F100LJABG,R5F100GDAFB,R5F104LLAFB,R5F104LLAFA,R5F104LJALA,R5F100SKAFB,R5F101GDANA,R5F10PPJLFB,R5F101PGAFA,R5F10277ANA,R5F10BAELSP,R5F113TKLFB,R5F101PGAFB,R5F101LEABG,R5F10AGDLNA,R5F100GAANA,R5F10NMJ/G,R5F107AEMSP,RL78/G10,R5F101BEANA,RL78/G11,R5F10PMFLFB,RL78/G12,RL78/G13,RL78/G14,R5F101GGAFB,R5F104BEAFP,R5F104FCAFP,R5F101CGALA,R5F100JFAFA,R5F113TLLFB,R5F101LDABG,R5F10BADLSP,R5F11BLCAFB,RL78/G1A,RL78/G1C,RL78/G1D,RL78/G1E,RL78/G1F,RL78/G1G,RL78/G1H,R5F117GAGFB,R5F10BLFLFB,R5F101AAASP,R5F10PMELFB,R5F101BDANA,R5F10RLAAFB,R5F101FFAFP,R5F10AAELSP,R5F10EGAAFB,R5F100BEANA,R5F101CFALA,R5F104FDAFP,R5F10RLAAFA,R5F10Y16ASP,R5F104CDALA,R5F10368ASP,R5F10PGDLFB,R5F104MLAFB,R5F10BMGLFB,R5F11MMFAFB,R5F100GKANA,R5F104MLAFA,R5F101JKAFA,R5F101LCAFA,R5F11768GSP,R5F101LCAFB,R5F100CGALA,R5F10AGFLFB,R5F111NHALA,R5F101GEANA,R5F110PHAFB,R5F100GCAFB,R5F104LKAFB,RL78/F12,RL78/F13,R5F101SKAFB,R5F11B7CANA,R5F11CBCGNA,RL78/F14,R5F104LKAFA,RL78/F15,R5F100SLAFB,R5F1018DALA,R5F104GEAFB,RL78/G1X,R5F10WLGAFA,R5F10WLGAFB,R5F11BGCAFB,R5F101EHANA,R5F101LFABG,R5F104LHAFP,R5F10FMCAFB,R5F10Y46ASP,R5F11BLEAFB,R5F100LCABG,R5F104BGANA,R5F10AGCLFB,R5F10JGCANA,R5F104JEAFA,R5F110PGAFB,R5F104LHAFB,R5F104LHAFA,R5F100PHAFA,R5F100PHAFB,R5F101GHAFB,R5F104LFALA,R5F10PPFLFB,R5F10268ASP,R5F113TGLFB,R5F10BGCLNA,R5F104FJAFP,R5F100JJAFA,R5F113GLLNA,R5F104MJAFA,R5F100ACASP,R5F104MJAFB,R5F10ABDLNA,R5F102A8ASP,R5F1016EASP,R5F101LEAFB,R5F101LEAFA,R5F101PKAFA,R5F101PKAFB,R5F100FDAFP,R5F111NEALA,R5F10PGFLNA,R5F101FGAFP,R5F100GEAFB,R5F10BGFLFB,R5F101MFAFA,R5F104EFANA,R5F101MFAFB,R5F11MPFAFB,R5F100BFANA,R5F104GKAFB,R5F10E8DALA,R5F10AAALSP,RL78/I1A,RL78/I1B,RL78/I1C,RL78/I1D,R5F101LDAFA,RL78/I1E,R5F104ACASP,R5F101LDAFB,R5F101JLAFA,R5F101GFANA,R5F101EGANA,R5F11MPEAFB,R5F104GLAFB,R5F104GAAFB,R5F104LGAFP,R5F10RBAAFP,R5F10WLCAFA,R5F10WLCAFB,R5F111MEAFB,R5F10PGHLFB,R5F113LLLFB,R5F101BCANA,R5F104LGAFB,R5F107ACMSP,R5F104BFANA,R5F10WMDAFB,R5F11CBCMNA,R5F100FCAFP,R5F104LGAFA,R5F10WMDAFA,R5F100PGAFA,R5F100SHAFB,R5F104LEALA,R5F100PGAFB,R5F10PPELFB,R5F101CEALA,R5F10BGDLNA,R5F113THLFB,RL78/I1X,R5F100ADASP,R5F10ABELNA,R5F10WLDAFB,RL78/L1A,R5F100GDANA,R5F11FLJANA,R5F101LFAFB,RL78/L1C,R5F100FEAFP,R5F100EAANA,R5F101LFAFA,R5F10PGELNA,R5F101FHAFP,R5F10BGGLFB,R5F117BAGNA,R5F101CDALA,R5F11MPGAFB,R5F10RLCAFA,R5F104EGANA,R5F10RLCAFB,R5F10WLDAFA,R5F100BGANA,R5F11EFAAFP,R5F100LKAFA,R5F11EA8ASP,R5F111MGAFB,R5F104GJANA,R5F10AGDLFB,R5F10EGCAFB,R5F10WMFAFA,R5F10WMFAFB,RL78/L1E,R5F10MMEDFB,R5F10BLDLFB,R5F111NFALA,R5F101GGANA,R5F11BCEALA,R5F104LGALA,R5F1007EANA,R5F10267ASP,R5F100LKAFB,R5F110PFAFB,R5F104CGALA,R5F10BMELFB,R5F10PPGLFB,RL78/L1X,R5F101EFANA,R5F10PAELSP,R5F100LLAFB,R5F10AGALNA,R5F10PGGLFB,R5F111MFAFB,R5F100LLAFA,R5F104EHANA,R5F104GKANA,R5F102A9ASP,R5F113LKLFB,RY7011A0000DZ00,R5F10EGDAFB,R5F101PJAFA,R5F101PJAFB,R5F10A6ALSP,R5F10KBCAFP,R5F10WMEAFA,R5F104JFAFA,R5F10BLCLFB,R5F117BCGFP,R5F104BEANA,R5F1006CASP,R5F100GFAFB,R5F101GJAFB,R5F10WMEAFB,R5F100PFAFB,R5F101MGAFB,R5F10BGELNA,R5F100PFAFA,R5F10266ASP,R5F10RLAANB,R5F110PEAFB,R5F1018AALA,R5F101MGAFA,R5F100AEASP,R5F10EGAANA,R5F101LGABG,R5F10E8EALA,R5F10FMDAFB,R5F10Y47ASP,R5F104BGAFP,R5F10279ANA,R5F10BAGLSP,R5F113MLLFB,R5F10PGDLNA,R5F100GCANA,R5F111PJAFB,R5F11FLKANA,R5F11BBEAFP,R5F101JCAFA,R5F1026AASP,R5F10RJAAFA,R5F104FAAFP,R5F10NMJDFB,R5F107DEMSP,R5F110NJALA,R5F100MFAFB,R5F100MFAFA,R5F1037AANA,R5F1007CANA,R5F111PGAFB,R5F10A6CLSP,R5F10PMJLFB,R5F100GHAFB,R5F10BBDLNA,R5F10BGCLFB,R5F104GFANA,R5F100LFABG,R5F104MGAFB,R5F104MGAFA,R5F101GHANA,R5F104ECANA,R5F104LEAFP,R5F101EEANA,R5F10RBCAFP,R5F104AFASP,R5F104PKAFB,R5F101BAANA,R5F100GEANA,R5F104LEAFA,RL78/G1,R5F104LEAFB,R5F104FGAFP,R5F101GKAFB,R5F101JEAFA,R5F11BBCAFP,R5
【经验】瑞萨RL78系列MCU LIN主机通信配置方法
在开发汽车电子产品实际项目中,MCU通常都需要和其它ECU进行通信,LIN作为一种单线的通信方式,经常被用在低成本的汽车通信网络中,此文章主要介绍瑞萨RL78系列MCU LIN主机通信配置方法。
设计经验 发布时间 : 2021-09-24
【经验】通过简易IIC实现RL78系列MCU的EEPROM控制
本文将就实现过程中的规格要求、操作步骤做简要介绍,最后结合实际的操作示例给予加深说明。
设计经验 发布时间 : 2019-08-30
【选型】用于汽车电子领域的RH850/F1X微处理器的选型指导
RH850/F1L是Renesas公司RH850/F1X系列微处理器专用在汽车车身应用的产品线,RH850/F1H是一款拥有两个RH850G3内核的32位处理器。RH850/F1H的主要特点是低功耗、高处理能力和多种外设功能。为了适应不同的车载系统,提供多种不同内存组合和封装形式。
器件选型 发布时间 : 2018-03-17
【选型】瑞萨汽车级16位MCU RL78系列可替代停产upd78f1843助力汽车电子控制应用
瑞萨Renesas汽车级16位MCU RL78/F14系列支持AEC-Q100认证,nA级别优异的低功耗特性,以及集成片上EEPROM等特性,集成CAN/LIN通讯模块,可pin to pin替代停产物料upd78f1843、upd78f1845芯片。
器件选型 发布时间 : 2021-03-26
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可定制波导隔离器频率覆盖5.5GHz~110GHz,插损损低至0.25dB、隔离度、正向方向功率、封装尺寸参数。
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