KL27芯片下载失败，提示Verify Failed!

xkwy · 发表于 2016-8-27 21:33:05

你好，我使用的芯片是MKL27Z256VLH4，自己画了一块板子，使用J-Link下载不成功，请问是哪里出了问题？

Load "D:\\Keil_Project_KL27\\1-test\\Objects\\xkwy.axf"
Set JLink Project File to "D:\Keil_Project_KL27\1-test\JLinkSettings.ini"
* JLink Info: Device "MKL27Z256XXX4" selected.

JLink info:
------------
DLL: V5.10d, compiled Dec  9 2015 12:49:14
Firmware: J-Link ARM V8 compiled Jan 31 2018 18:34:52
Hardware: V8.00
S/N : 20080643
Feature(s) : RDI,FlashDL,FlashBP,JFlash,GDBFull

* JLink Info: Found SWD-DP with ID 0x0BC11477
* JLink Info: Found SWD-DP with ID 0x0BC11477
* JLink Info: Found SWD-DP with ID 0x0BC11477
***JLink Error: Kinetis (connect): Timeout while halting CPU. CPU does not stop.
* JLink Info: Found Cortex-M0 r0p1, Little endian.
* JLink Info: FPUnit: 2 code (BP) slots and 0 literal slots
* JLink Info: CoreSight components:
* JLink Info: ROMTbl 0 @ F0002000
* JLink Info: ROMTbl 0 [0]: FFFFE000, CID: B105900D, PID: 001BB932 MTB-M0+
* JLink Info: ROMTbl 0 [1]: FFFFF000, CID: B105900D, PID: 0008E000 MTBDWT
* JLink Info: ROMTbl 0 [2]: F00FD000, CID: B105100D, PID: 000BB4C0 ROM Table
* JLink Info: ROMTbl 1 @ E00FF000
* JLink Info: ROMTbl 1 [0]: FFF0F000, CID: B105E00D, PID: 000BB008 SCS
* JLink Info: ROMTbl 1 [1]: FFF02000, CID: B105E00D, PID: 000BB00A DWT
* JLink Info: ROMTbl 1 [2]: FFF03000, CID: B105E00D, PID: 000BB00B FPB
ROMTableAddr = 0xF0002000

Target info:
------------
Device: MKL27Z256xxx4
VTarget = 3.319V
State of Pins:
TCK: 0, TDI: 0, TDO: 0, TMS: 0, TRES: 1, TRST: 0
Hardware-Breakpoints: 2
Software-Breakpoints: 8192
Watchpoints:       2
JTAG speed: 4000 kHz

Erase Done.
Programming Done.
Contents mismatch at: 0000001CH  (Flash=00H  Required=61H) !
Contents mismatch at: 0000001DH  (Flash=00H  Required=1CH) !
Contents mismatch at: 0000001FH  (Flash=00H  Required=E0H) !
Verify Failed!
Error: Flash Download failed  -  "Cortex-M0+"
Flash Load finished at 21:24:32

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