KL02新板烧录问题

只看该作者 · 2014-6-11 11:59

新做了MKL02Z8VFG4R的板子，3.3V供电，时钟EXTAL引脚接了外部26MHz时钟输入，最大峰值500mV，最小峰值100mV。想用FRDM的OpenSDA来烧录调试，请教几个问题：
1、KL02上电3.3V，复拉RST用10K上拉，但是复位脚电压为0.2V。没上电时对地电阻为8K。没烧录程序的芯片复位是低电平的吗？
2、RST、DIO、CLK、GND接到FRDM开发板，下载程序提示出错，用OpenSDA做烧录器有什么需要注意的吗？
Wed Jun 11, 2014 11:54:42: Loading the I-jet/JTAGjet driver
Wed Jun 11, 2014 11:54:44: Fatal error: Probe not found Session aborted!
Wed Jun 11, 2014 11:54:44: Loading the I-jet/JTAGjet driver

3、若用外部输入时钟，对频率和电压幅值等有什么要求？

只看该作者 · 2014-6-11 13:05

1、KL02上电3.3V，复拉RST用10K上拉，但是复位脚电压为0.2V。没上电时对地电阻为8K。没烧录程序的芯片复位是低电平的吗？
答：Reset_b上拉10K电阻对地并10nF电容，NMI_b上拉10K电阻。没烧录程序的芯片Reset_b引脚是有振荡波形，一旦烧录程序就恢复高电平了。

只看该作者 · 2014-6-11 13:13

2、RST、DIO、CLK、GND接到FRDM开发板，下载程序提示出错，用OpenSDA做烧录器有什么需要注意的吗？
答：你板载OpenSDA和板载芯片的CLK线割断没？不能同时烧录两个芯片的。

只看该作者 · 2014-6-11 14:24

原来板载芯片已经全部断开了，只接了我的芯片。
NMI_B是什么来的，规格书好像没有找到它的定义。

只看该作者 · 2014-6-11 14:42

sdllg 发表于 2014-6-11 14:24
原来板载芯片已经全部断开了，只接了我的芯片。
NMI_B是什么来的，规格书好像没有找到它的定义。 ...

NMI_b是不可屏蔽中断引脚，很多客户芯片不正常要么因为Reset_b引脚外接不对、要么就是NMI_b外部拉低了。
当然首先得是SWD接口电路正确。

只看该作者 · 2014-6-11 14:44

FSL_TICS_Robin 发表于 2014-6-11 14:42
NMI_b是不可屏蔽中断引脚，很多客户芯片不正常要么因为Reset_b引脚外接不对、要么就是NMI_b外部拉低了。
...

其实L系列这类硬件电路的设计要点，在飞思卡尔官网的这篇KLQRUG 文档里都提到的。
一般开发L系列芯片都会先看这篇Kinetis L Peripheral Module Quick Reference

只看该作者 · 2014-6-11 14:46

按以上建议操作后能识别到设备了，但是下载还是会出错，这是上电后第一次下载：
Wed Jun 11, 2014 14:45:18: Loading the I-jet/JTAGjet driver
Wed Jun 11, 2014 14:45:19: Probe: CMSISDAP S/N 020002003E153E67C3EAC39F mapped to a number 31380.
Wed Jun 11, 2014 14:45:19: Connecting Cortex-M core ID = 0x4770031 on DAP port 0
Wed Jun 11, 2014 14:45:19: Debug resources: 2 instruction comparators, 2 data watchpoints.
Wed Jun 11, 2014 14:45:19: Emulation layer version 3.42
Wed Jun 11, 2014 14:45:19: Emulation layer status 0x0
Wed Jun 11, 2014 14:45:19: CPU status - IN RESET
Wed Jun 11, 2014 14:45:19:
Wed Jun 11, 2014 14:45:19: LowLevelReset(system, delay 200)
Wed Jun 11, 2014 14:45:20: CPU status OK
Wed Jun 11, 2014 14:45:20: Loaded debugee: F:\MKL02\kl02-frdm-demo\build\iar\KL02_Freedom_Demo\FLASH_32KB\Exe\KL02_Freedom_Demo_tower.out
Wed Jun 11, 2014 14:45:23: The downloaded program doesn't seem to match the expected memory layout of the target system:
Wed Jun 11, 2014 14:45:23: Some C variables are placed outside known memory areas:
Wed Jun 11, 2014 14:45:23: count_mseg @ 0x20000310, char
Wed Jun 11, 2014 14:45:23: LOCK @ 0x20000336, unsigned char
Wed Jun 11, 2014 14:45:23: base_time125m @ 0x2000032C, uint16
Wed Jun 11, 2014 14:45:23: core_clk_khz @ 0x2000031C, int
Wed Jun 11, 2014 14:45:23: mcg_clk_hz @ 0x20000314, int
Wed Jun 11, 2014 14:45:23: and more...
Wed Jun 11, 2014 14:45:23: No C variables are placed in memory designated as RAM.
Wed Jun 11, 2014 14:45:23: Memory is specified as follows:
Wed Jun 11, 2014 14:45:23: 0x00000000 - 0x000003FF  ROM/Flash
Wed Jun 11, 2014 14:45:23: 0x00000400 - 0x0000043F  Uncached/SFR
Wed Jun 11, 2014 14:45:23: 0x00000440 - 0x00001FFF  ROM/Flash
Wed Jun 11, 2014 14:45:23: 0x1FFFFF00 - 0x200002FF  RAM
Wed Jun 11, 2014 14:45:23: 0x40000000 - 0x4007FFFF  Uncached/SFR
Wed Jun 11, 2014 14:45:23: 0x400FF000 - 0x400FFFFF  Uncached/SFR
Wed Jun 11, 2014 14:45:23: 0x44000000 - 0x5FFFFFFF  Uncached/SFR
Wed Jun 11, 2014 14:45:23: 0xE0000000 - 0xE00FFFFF  Uncached/SFR
Wed Jun 11, 2014 14:45:23: 0xF0000000 - 0xF0000FFF  Uncached/SFR
Wed Jun 11, 2014 14:45:23: 0xF0001000 - 0xF0001FFF  Uncached/SFR
Wed Jun 11, 2014 14:45:23: 0xF0002000 - 0xF0002FFF  Uncached/SFR
Wed Jun 11, 2014 14:45:23: 0xF0003000 - 0xF0003FFF  Uncached/SFR
Wed Jun 11, 2014 14:45:23: 0xF8000000 - 0xFFFFFFFF  Uncached/SFR
Wed Jun 11, 2014 14:45:23: C Variables range from 0x00000000 to 0x20000336
Wed Jun 11, 2014 14:45:23: Download error at 0x00000000: downloading into non-writable memory.
Wed Jun 11, 2014 14:45:23: Write failed at 0x00000000
Wed Jun 11, 2014 14:45:23: Write failed at 0x000000FF
Wed Jun 11, 2014 14:45:23: Write failed at 0x000001FE
Wed Jun 11, 2014 14:45:23: Write failed at 0x000002FD
Wed Jun 11, 2014 14:45:23: Write failed at 0x000003FC
Wed Jun 11, 2014 14:45:23: Write failed at 0x00000400
Wed Jun 11, 2014 14:45:23: Write failed at 0x00000401
Wed Jun 11, 2014 14:45:23: Write failed at 0x00000402
Wed Jun 11, 2014 14:45:23: Write failed at 0x00000403
Wed Jun 11, 2014 14:45:23: Write failed at 0x00000404
Wed Jun 11, 2014 14:45:23: Write failed at 0x00000405
Wed Jun 11, 2014 14:45:23: Write failed at 0x00000406
Wed Jun 11, 2014 14:45:23: Write failed at 0x00000407
Wed Jun 11, 2014 14:45:23: Write failed at 0x00000408
Wed Jun 11, 2014 14:45:23: Write failed at 0x00000409
Wed Jun 11, 2014 14:45:23: Write failed at 0x0000040A
Wed Jun 11, 2014 14:45:23: Write failed at 0x0000040B
Wed Jun 11, 2014 14:45:23: Write failed at 0x0000040C
Wed Jun 11, 2014 14:45:23: Write failed at 0x0000040D
Wed Jun 11, 2014 14:45:23: Write failed at 0x0000040E
Wed Jun 11, 2014 14:45:23: Write failed at 0x0000050D
Wed Jun 11, 2014 14:45:23: Write failed at 0x0000060C
Wed Jun 11, 2014 14:45:23: Write failed at 0x0000070B
Wed Jun 11, 2014 14:45:23: Write failed at 0x0000080A
Wed Jun 11, 2014 14:45:23: Write failed at 0x00000909
Wed Jun 11, 2014 14:45:23: Write failed at 0x00000A08
Wed Jun 11, 2014 14:45:23: Write failed at 0x00000B07
Wed Jun 11, 2014 14:45:23: Write failed at 0x00000C06
Wed Jun 11, 2014 14:45:23: Write failed at 0x00000D05
Wed Jun 11, 2014 14:45:23: Write failed at 0x00000E04
Wed Jun 11, 2014 14:45:23: Write failed at 0x00000F03
Wed Jun 11, 2014 14:45:23: Write failed at 0x00001002
Wed Jun 11, 2014 14:45:23: Write failed at 0x00001101
Wed Jun 11, 2014 14:45:23: Write failed at 0x00001200
Wed Jun 11, 2014 14:45:23: Write failed at 0x000012FF
Wed Jun 11, 2014 14:45:23: Write failed at 0x000013FE
Wed Jun 11, 2014 14:45:23: Write failed at 0x000014FD
Wed Jun 11, 2014 14:45:23: Write failed at 0x000015FC
Wed Jun 11, 2014 14:45:23: Write failed at 0x000016FB
Wed Jun 11, 2014 14:45:23: Write failed at 0x000017FA
Wed Jun 11, 2014 14:45:23: Write failed at 0x000018F9
Wed Jun 11, 2014 14:45:23: Write failed at 0x000019F8
Wed Jun 11, 2014 14:45:23: Write failed at 0x00001AF7
Wed Jun 11, 2014 14:45:23: Write failed at 0x00001BF6
Wed Jun 11, 2014 14:45:23: Write failed at 0x00001CF5
Wed Jun 11, 2014 14:45:23: Verification error at 0x00000000: mem = 0xFF, file = 0xF8
Wed Jun 11, 2014 14:45:23: Download completed but verification failed.
Wed Jun 11, 2014 14:45:23: LowLevelReset(software, delay 200)
Wed Jun 11, 2014 14:45:23: Calling reset script: C:\Program Files (x86)\IAR Systems\Embedded Workbench 6.5\arm\config\debugger\Freescale\KinetisKL.ProbeScript@SoftwareReset
Wed Jun 11, 2014 14:45:24: Target reset
Wed Jun 11, 2014 14:45:24: There were 1 error and 51 warnings during the initialization of the debugging session.

只看该作者 · 2014-6-11 14:48

下载失败后不断电做第二次下载：
Wed Jun 11, 2014 14:46:52: Loading the I-jet/JTAGjet driver
Wed Jun 11, 2014 14:46:52: Probe: CMSISDAP S/N 020002003E153E67C3EAC39F mapped to a number 31380.
Wed Jun 11, 2014 14:46:53: Emulation layer version 3.42
Wed Jun 11, 2014 14:46:53: Emulation layer status 0x0
Wed Jun 11, 2014 14:46:53: CPU status - IN RESET
Wed Jun 11, 2014 14:46:53:
Wed Jun 11, 2014 14:46:53: LowLevelReset(system, delay 200)
Wed Jun 11, 2014 14:46:54: Reading CPU status failed
Wed Jun 11, 2014 14:46:54: CPU status - IN RESET
Wed Jun 11, 2014 14:46:56: Fatal error: Reading CPU status failed Session aborted!
Wed Jun 11, 2014 14:46:56: Loading the I-jet/JTAGjet driver

只看该作者 · 2014-6-11 15:03

Wed Jun 11, 2014 14:45:23: The downloaded program doesn't seem to match the expected memory layout of the target system:
Wed Jun 11, 2014 14:45:23: Some C variables are placed outside known memory areas:
Wed Jun 11, 2014 14:45:23: count_mseg @ 0x20000310, char
Wed Jun 11, 2014 14:45:23: LOCK @ 0x20000336, unsigned char
Wed Jun 11, 2014 14:45:23: base_time125m @ 0x2000032C, uint16
Wed Jun 11, 2014 14:45:23: core_clk_khz @ 0x2000031C, int
Wed Jun 11, 2014 14:45:23: mcg_clk_hz @ 0x20000314, int
Wed Jun 11, 2014 14:45:23: and more...

你那8K PFlash 1K SRAM的芯片，SRAM_U地址范围没那么大，那些变量地址都已经超过范围了。
好像还是和你之前那帖求MKL02Z8VFG4R配置文件有关，icf没有改好。

只看该作者 · 2014-6-11 15:05

FSL_TICS_Robin 发表于 2014-6-11 15:03
Wed Jun 11, 2014 14:45:23: The downloaded program doesn't seem to match the expected memory layout o ...

你的芯片SRAM是1KB，你可以按照手册Figure 3-17. SRAM blocks memory map 计算一下范围。

只看该作者 · 2014-6-11 15:32

我刚刚也是看到这里，改了能下载，但有新的报错。
周三六月 11, 2014 15:31:04: Loading the I-jet/JTAGjet driver
周三六月 11, 2014 15:31:04: Probe: CMSISDAP S/N 020002003E153E67C3EAC39F mapped to a number 31380.
周三六月 11, 2014 15:31:05: Connecting Cortex-M core ID = 0x4770031 on DAP port 0
周三六月 11, 2014 15:31:05: Recognized CPUID=0x410cc600 Cortex-M0+ r0p0 arch ARMv6-M
周三六月 11, 2014 15:31:05: Emulation layer version 3.42
周三六月 11, 2014 15:31:05: Emulation layer status 0x0
周三六月 11, 2014 15:31:07: Recognized CPUID=0x410cc600 Cortex-M0+ r0p0 arch ARMv6-M
周三六月 11, 2014 15:31:07: Debug resources: 2 instruction comparators, 2 data watchpoints.
周三六月 11, 2014 15:31:07: CPU status - IN RESET
周三六月 11, 2014 15:31:07:
周三六月 11, 2014 15:31:07: LowLevelReset(system, delay 200)
周三六月 11, 2014 15:31:09: Connecting Cortex-M core ID = 0x4770031 on DAP port 0
周三六月 11, 2014 15:31:09: Recognized CPUID=0x410cc600 Cortex-M0+ r0p0 arch ARMv6-M
周三六月 11, 2014 15:31:09: Debug resources: 2 instruction comparators, 2 data watchpoints.
周三六月 11, 2014 15:31:09: CPU status OK
周三六月 11, 2014 15:31:10: Loaded debugee: F:\MKL02\kl02-frdm-demo\build\iar\KL02_Freedom_Demo\FLASH_32KB\Exe\KL02_Freedom_Demo_tower.out
周三六月 11, 2014 15:31:13: Download error at 0x00000000: downloading into non-writable memory.
周三六月 11, 2014 15:31:13: Write failed at 0x00000000
周三六月 11, 2014 15:31:13: Write failed at 0x000000FF
周三六月 11, 2014 15:31:13: Write failed at 0x000001FE
周三六月 11, 2014 15:31:13: Write failed at 0x000002FD
周三六月 11, 2014 15:31:13: Write failed at 0x000003FC
周三六月 11, 2014 15:31:13: Write failed at 0x00000400
周三六月 11, 2014 15:31:13: Write failed at 0x00000401
周三六月 11, 2014 15:31:13: Write failed at 0x00000402
周三六月 11, 2014 15:31:13: Write failed at 0x00000403
周三六月 11, 2014 15:31:13: Write failed at 0x00000404
周三六月 11, 2014 15:31:13: Write failed at 0x00000405
周三六月 11, 2014 15:31:13: Write failed at 0x00000406
周三六月 11, 2014 15:31:13: Write failed at 0x00000407
周三六月 11, 2014 15:31:13: Write failed at 0x00000408
周三六月 11, 2014 15:31:13: Write failed at 0x00000409
周三六月 11, 2014 15:31:13: Write failed at 0x0000040A
周三六月 11, 2014 15:31:13: Write failed at 0x0000040B
周三六月 11, 2014 15:31:13: Write failed at 0x0000040C
周三六月 11, 2014 15:31:13: Write failed at 0x0000040D
周三六月 11, 2014 15:31:13: Write failed at 0x0000040E
周三六月 11, 2014 15:31:13: Write failed at 0x0000050D
周三六月 11, 2014 15:31:13: Write failed at 0x0000060C
周三六月 11, 2014 15:31:13: Write failed at 0x0000070B
周三六月 11, 2014 15:31:13: Write failed at 0x0000080A
周三六月 11, 2014 15:31:13: Write failed at 0x00000909
周三六月 11, 2014 15:31:13: Write failed at 0x00000A08
周三六月 11, 2014 15:31:13: Write failed at 0x00000B07
周三六月 11, 2014 15:31:13: Write failed at 0x00000C06
周三六月 11, 2014 15:31:13: Write failed at 0x00000D05
周三六月 11, 2014 15:31:13: Write failed at 0x00000E04
周三六月 11, 2014 15:31:13: Write failed at 0x00000F03
周三六月 11, 2014 15:31:13: Write failed at 0x00001002
周三六月 11, 2014 15:31:13: Write failed at 0x00001101
周三六月 11, 2014 15:31:13: Write failed at 0x00001200
周三六月 11, 2014 15:31:13: Write failed at 0x000012FF
周三六月 11, 2014 15:31:13: Write failed at 0x000013FE
周三六月 11, 2014 15:31:13: Write failed at 0x000014FD
周三六月 11, 2014 15:31:13: Write failed at 0x000015FC
周三六月 11, 2014 15:31:13: Write failed at 0x000016FB
周三六月 11, 2014 15:31:13: Write failed at 0x000017FA
周三六月 11, 2014 15:31:13: Write failed at 0x000018F9
周三六月 11, 2014 15:31:13: Write failed at 0x000019F8
周三六月 11, 2014 15:31:13: Write failed at 0x00001AF7
周三六月 11, 2014 15:31:13: Write failed at 0x00001BF6
周三六月 11, 2014 15:31:13: Write failed at 0x00001CF5
周三六月 11, 2014 15:31:13: Verification error at 0x00000000: mem = 0xFF, file = 0xF7
周三六月 11, 2014 15:31:13: Download completed but verification failed.
周三六月 11, 2014 15:31:13: LowLevelReset(software, delay 200)
周三六月 11, 2014 15:31:13: Calling reset script: C:\Program Files (x86)\IAR Systems\Embedded Workbench 6.5\arm\config\debugger\Freescale\KinetisKL.ProbeScript@SoftwareReset
周三六月 11, 2014 15:31:13: Target reset
周三六月 11, 2014 15:31:13: There were 1 error and 47 warnings during the initialization of the debugging session.

只看该作者 · 2014-6-11 15:32

看我的配置文件：
/*###ICF### Section handled by ICF editor, don't touch! ****/
/*-Editor annotation file-*/
/* IcfEditorFile="$TOOLKIT_DIR$\config\ide\IcfEditor\cortex_v1_0.xml" */
/*-Memory Regions-*/
define symbol __ICFEDIT_region_ROM_start__ = 0;
//define symbol __ICFEDIT_region_ROM_start__ = 0x1400;
define symbol __ICFEDIT_region_ROM_end__ = (8*1024);//********
define symbol __ICFEDIT_region_RAM_end__ = 0x20000000;
define symbol __ICFEDIT_region_RAM_start__ =__ICFEDIT_region_RAM_end__ - (1*1024)/4 + 0;//********
/*-Specials-*/
define symbol __ICFEDIT_intvec_start__    = 0;

/*-Sizes-*/
define symbol __ICFEDIT_size_cstack__ = (1*1024);//********
define symbol __ICFEDIT_size_heap__ = (1*1024);//********
/**** End of ICF editor section. ###ICF###*/

define symbol __region_RAM2_start__       = 0x20000000;
define symbol __region_RAM2_end__       = __region_RAM2_start__ + ((1*1024)*3)/4 - 1;//********

define exported symbol __VECTOR_TABLE    = __ICFEDIT_region_ROM_start__;
define exported symbol __VECTOR_RAM       = __ICFEDIT_region_RAM_start__ - 0x410;

define exported symbol __BOOT_STACK_ADDRESS = __region_RAM2_end__ - 8;

define symbol __code_start__ = __ICFEDIT_region_ROM_start__ + 0x410;//********

define memory mem with size = 4G;
define region ROM_region = mem:[from __ICFEDIT_region_ROM_start__ to __ICFEDIT_region_ROM_end__];// | mem:[from __region_FlexNVM_start__ to __region_FlexNVM_end__];//********
define region RAM_region = mem:[from __ICFEDIT_region_RAM_start__ to __region_RAM2_end__];// | mem:[from __region_RAM2_start__ to __region_RAM2_end__];

define block CSTACK with alignment = 8, size = __ICFEDIT_size_cstack__ { };
define block HEAP    with alignment = 8, size = __ICFEDIT_size_heap__    { };

initialize manually { readwrite };
initialize manually { section .data};
initialize manually { section .textrw };
do not initialize  { section .noinit };

define block CodeRelocate { section .textrw_init };
define block CodeRelocateRam { section .textrw };
place at address mem:__ICFEDIT_intvec_start__ { readonly section .intvec };
place at address mem:__code_start__ { readonly section .noinit };

place in ROM_region { readonly, block CodeRelocate};

place in RAM_region { readwrite, block CodeRelocateRam,
                     block CSTACK, block HEAP };

只看该作者 · 2014-6-11 16:26

对于Flash我认为是对的，但实际就是出错，帮我看看是哪里有问题吧，谢谢。

只看该作者 · 2014-6-11 17:23

sdllg 发表于 2014-6-11 16:26
对于Flash我认为是对的，但实际就是出错，帮我看看是哪里有问题吧，谢谢。 ...

你应该参考我在求MKL02Z8VFG4R配置文件帖子中提到的MKL02Z8xxx4.icf对于RAM、堆、栈大小的设置的。
你的设置有问题的我红圈出来了

你对比MKL02Z8xxx4.icf修改下

只看该作者 · 2014-6-11 18:10

其实就是两种不同的表达方式吧？
我把你圈出来的数值也改了，但还是不行，从日志上看主要是Flash的起始地址不对，为什么从0地址下载就会出错呢？
Wed Jun 11, 2014 18:05:36: Download error at 0x00000000: downloading into non-writable memory.
Wed Jun 11, 2014 18:05:36: Write failed at 0x00000000

只看该作者 · 2014-6-11 18:25

刚试了用MKL02Z8xxx4.icf的配置，提示出错也是一样的。

2万 · 2014-6-11 20:01

好专业的二人转！;P
真佩服freescale的服务态度！
太敬业、太周到了！

只看该作者 · 2014-6-12 09:35

问题没搞掂睡不着啊，飞思卡尔的配套程序还没有完善，幸好有这个技术支持途径

只看该作者 · 2014-6-12 15:33

sdllg 发表于 2014-6-11 18:10
其实就是两种不同的表达方式吧？
我把你圈出来的数值也改了，但还是不行，从日志上看主要是Flash的起始地址 ...

堆栈大小改小后还不行？
你flash loader选对应.board文件没？
IAR配置时选择对应型号芯片没？

只看该作者 · 2014-6-12 16:44

把软件设置改完后能下载了，但是下载要30秒，而且最好校验出错，用不了。
Thu Jun 12, 2014 16:35:37: Verification error at 0x00000000: mem = 0xFF, file = 0xF7
Thu Jun 12, 2014 16:35:37: Download completed but verification failed.
Thu Jun 12, 2014 16:35:37: LowLevelReset(software, delay 200)
Thu Jun 12, 2014 16:35:37: Calling reset script: C:\Program Files (x86)\IAR Systems\Embedded Workbench 6.5\arm\config\debugger\Freescale\KinetisKL.ProbeScript@SoftwareReset
Thu Jun 12, 2014 16:35:37: Target reset
Thu Jun 12, 2014 16:35:37: There were 1 error and 1 warning during the initialization of the debugging session.

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