Цитата(rloc @ May 26 2015, 09:52)

Что он о себе пишет? Какая версия J-Link? Не залочен на IAR или SiLabs?
пишет вот что:
Код
Tue May 26, 2015 09:41:32: Loaded macro file: C:\Program Files (x86)\IAR Systems\Embedded Workbench 7.2\arm\config\debugger\SiliconLaboratories\Trace_EFM32LG.dmac
Tue May 26, 2015 09:41:34: JLINK command: ProjectFile = C:\Projects\IAR\V7.4\settings\Ultrasonic_Debug.jlink, return = 0
Tue May 26, 2015 09:41:34: Device "EFM32LG880F128" selected.
Tue May 26, 2015 09:41:34: DLL version: V4.98 , compiled Mar 20 2015 18:23:08
Tue May 26, 2015 09:41:34: Firmware: Energy Micro EFM32 compiled Mar 1 2013 14:08:50
Tue May 26, 2015 09:41:34: Selecting SWD as current target interface.
Tue May 26, 2015 09:41:34: JTAG speed is initially set to: 1000 kHz
Tue May 26, 2015 09:41:34: Found SWD-DP with ID 0x2BA01477
Tue May 26, 2015 09:41:34: Found Cortex-M3 r2p1, Little endian.
Tue May 26, 2015 09:41:34: FPUnit: 6 code (BP) slots and 2 literal slots
Tue May 26, 2015 09:41:34: CoreSight components:
Tue May 26, 2015 09:41:34: ROMTbl 0 @ E00FF000
Tue May 26, 2015 09:41:34: ROMTbl 0 [0]: FFF0F000, CID: B105E00D, PID: 000BB000 SCS
Tue May 26, 2015 09:41:34: ROMTbl 0 [1]: FFF02000, CID: B105E00D, PID: 003BB002 DWT
Tue May 26, 2015 09:41:34: ROMTbl 0 [2]: FFF03000, CID: B105E00D, PID: 002BB003 FPB
Tue May 26, 2015 09:41:34: ROMTbl 0 [3]: FFF01000, CID: B105E00D, PID: 003BB001 ITM
Tue May 26, 2015 09:41:34: ROMTbl 0 [4]: FFF41000, CID: B105900D, PID: 003BB923 TPIU-Lite
Tue May 26, 2015 09:41:34: ROMTbl 0 [5]: FFF42000, CID: B105900D, PID: 003BB924 ETM-M3
Tue May 26, 2015 09:41:34: Hardware reset with strategy 0 was performed
Tue May 26, 2015 09:41:34: Initial reset was performed
Tue May 26, 2015 09:41:37: J-Link: Flash download: Flash download into internal flash skipped. Flash contents already match
Tue May 26, 2015 09:41:37: J-Link: Flash download: Total time needed: 0.210s (Prepare: 0.092s, Compare: 0.111s, Erase: 0.000s, Program: 0.000s, Verify: 0.000s, Restore: 0.007s)
Tue May 26, 2015 09:41:37: 30196 bytes downloaded (15.10 Kbytes/sec)
Tue May 26, 2015 09:41:37: Loaded debugee: C:\Projects\IAR\V7.4\Debug\Exe\c.out
Tue May 26, 2015 09:41:37: Hardware reset with strategy 0 was performed
Tue May 26, 2015 09:41:37: Target reset
хм...я тут подумал - может он работает потому что видит родной EFM’овский чип? может с другим он не будет работать?