WhyCan Forum(哇酷开发者社区)

无法连接到 D133CBS 7 英寸 EVM 板。 G730CES EVM 连接无问题

Running Debug Server, auto to check the target at first...
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|  XuanTie Debugger Server (Build: Nov 19 2024, Windows)    |
   User   Layer Version : 5.18.03
   Target Layer version : 2.0
|  Copyright (C) 2024 Hangzhou C-SKY MicroSystems Co., Ltd.|
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UI Version.
TARGET: Enter target_close.
TARGET: Leave target_close.
TARGET: Enter target_open.
CONNECT: Start to connect target (Enter target_open).
CONNECT: Detect JTAG port for RISC-V cores.
CONNECT:     Configure cJTAG with 2-wires
CONNECT:     Read IDCODE Gets 0x80000000, Invalid IDCODE.
CONNECT:     Configure CDI type to 2-wires.
CONNECT:     Read IDCODE Gets 0xffffffff, Manufid is 0x7ff.
CONNECT:     Configure CDI type to 5-wires.
CONNECT:     Read IDCODE Gets 0x4502001, Manufid is 0x0.
CONNECT: Can't detect JTAG Port for RISC-V DM,keep going
CONNECT: Check the DEBUG ARCH automatically.
CONNECT:     Read IDCODE Gets 0xffffffff, Manufid is 0x7ff.
CONNECT: Try to connect target and get arch_ops.
CONNECT: +--Sync hacr width between HAD and ICE(hacr_8 default).--+
CONNECT:     Set HACR width to 8 according to program arguments.
CONNECT: +--Configure the channel between HAD and ICE.--+
CONNECT: Configure CDI type.
CONNECT:     Configure link with CDI 2.
CONNECT:     Read HAD reg 0x1f get 0xffffffff.
CONNECT:     0xffffffff is not an effective HID, target is identified as CDI 5.
CONNECT: Configure HACR width.
CONNECT:     Configure link with hacr_width_16.
CONNECT:     Read HID get 0xffffffff(not an effective HID).
CONNECT:     Target is identified as HACR width 8.
XuanTie: CKLink_Lite_V2, App_ver 2.38, Bit_ver null, Clock 2526.316KHz,
       5-wire, Without DDC, Cache Flush On, SN CKLink_Lite_V2-T000000079845155A83D6D8.
CONNECT: +--Attempt to obtain multi-cores and multi-processors data.--+
CONNECT: Check multi processors information.
CONNECT:     Try to check whether the target is a MCPU with HACR_16.
CONNECT:     Set HACR width to 16 according to program arguments.
CONNECT:     Set HACR width to 8 according to program arguments.
CONNECT:     Target is not multi-processors as it has no HAD_TOP.
CONNECT: Check multi-cores (CK860/C860) information.
CONNECT:     Target is not multi-cores as hacr_width is 8.
CONNECT: Check multi-cores (CK910/C910) information.
CONNECT:     Target is not multi-cores as hacr_width is 8.
CONNECT: +--Try to access CPU.--+
CONNECT: Init hacr width for CPU 0.
CONNECT:     Set cpus[0].hacr_width with had_info->hacr_width 8.
CONNECT: Check HAD connection for CPU 0.
CONNECT:     Read HID get 0xffffffff, HAD version is HAD_V5.
CONNECT:     Write DDCADDR with 0x00000000000abcd0.
CONNECT:     Read  DDCADDR get  0xffffffffffffffff.
CONNECT:     Can not access to HAD module as DDCADDR can not be written.
Extra Info: hacr width is 8.
ERROR: Fail to check had module of CPU 0, please check:
    1. the physical connection;
    2. the power of the target;
    3. the link clock (link clock <= (CPU clock/2));
    4. the reference voltage of link, default 3.3v;