AnsweredAssumed Answered

PN7462 Development kit not working?

Question asked by Neel Shah on Mar 23, 2019
Latest reply on Mar 26, 2019 by Kan_Li

Hi NXP Team,


I am trying to flash the example PN7462AU_ex_phExPos from PN7462AUPspPackageFull-v05_19_00 on my development kit PNEV7462B V2.2.

However, I am not able to flash via LPC-link2 CMSIS-DAP v5.183 debug probe. I am facing the following issue. Attached the screenshot as well.


Ns: MCUXpresso RedlinkMulti Driver v10.1 (Dec 19 2017 16:58:35 - crt_emu_cm_redlink.exe build 390)
Pc: ( 0) Reading remote configuration
Wc(03). No cache support.
Pc: ( 5) Remote configuration complete
Nc: Reconnected to existing redlink server (PID 4294967295)
Nc: Connecting to probe 2 core 0 (server PID unknown) gave 'OK'
Wc: ============= SCRIPT: PN7xxxxx_Connect.scp =============
Wc: DpID = 0BB11477
Wc: APID = 0x04770021
Wc: ============= END SCRIPT ===============================
Nc: Probe Firmware: LPC-LINK2 CMSIS-DAP V5.183 (NXP Semiconductors)
Nc: Serial Number: I3FSJVKQ
Nc: VID:PID: 1FC9:0090
Nc: USB Path: \\?\hid#vid_1fc9&pid_0090&mi_00#7&2417614b&0&0000#{4d1e55b2-f16f-11cf-88cb-001111000030}
Pc: ( 30) Emulator Connected
Pc: ( 40) Debug Halt
Pc: ( 50) CPU ID
Nc: debug interface type = <unknown> (DAP DP ID 0BB11477) over <error>
Nc: processor type = Cortex-M0 (CPU ID 410CC200)
Nc: number of h/w breakpoints = 4
Nc: number of flash patches = 0
Nc: number of h/w watchpoints = 2
Nc: Probe(0): Connected&Reset. DpID: 0BB11477. CpuID: 410CC200. Info: <None>
Nc: Debug protocol: SWD. RTCK: Disabled. Vector catch: Disabled.
Ns: Content of CoreSight Debug ROM(s):
Nc: RBASE E00FF000: CID B105100D PID 04000BB471 ROM dev (type 0x1)
Nc: ROM 1 E000E000: CID B105E00D PID 04000BB008 ChipIP dev SCS (type 0x0)
Nc: ROM 1 E0001000: CID B105E00D PID 04000BB00A ChipIP dev DWT (type 0x0)
Nc: ROM 1 E0002000: CID B105E00D PID 04000BB00B ChipIP dev FPB (type 0x0)
Nc: Inspected v.2 On-chip Flash Memory PN7xxxxx_158k.cfx
Nc: Image 'PN7xxxxx_158k Mar 8 2016 16:35:06'
Nc: NXP: PN7462AU-C3-00
Pc: ( 65) Chip Setup Complete


Please help in this regard.



Ambimat Electronics