JLink调试过程中遇到的错误 在使⽤Jlink仿真程序的时候出现了***JLink Error: Bad JTAG communication: Write to IR: Expected 0x1, got 0xf (TAP Command : 10) @ Off 0x5.这样错误，我是从别的地⽅copy过来的代码，没看代码直接仿真，出现这样的错误 解决⽅法：检查代码，将与硬件电路不相符的代码...
--- JTAG --- Config Set number of IR/DR bits before ARM device. Syntax: Config , speed Set JTAG speed. Syntax: speed |auto|adaptive, e.g. speed 2000, speed a i Read JTAG Id (Host CPU) wjc Write JTAG command (IR). Syntax: wjc (hex) wjd Write JTAG data (DR). Syntax: wjd ...
speed Set JTAG speed. Syntax: speed |auto|adaptive, e.g. speed 2000, speed a i Read JTAG Id (Host CPU) wjc Write JTAG command (IR). Syntax: wjc (hex) wjd Write JTAG data (DR). Syntax: wjd (hex), (dec) RTAP Reset TAP Controller using state machine (111110) wjraw Write Raw ...
i Read JTAG Id (Host CPU) wjc Write JTAG command (IR). Syntax: wjc <Data>(hex) wjd Write JTAG data (DR). Syntax: wjd <Data32>(hex), <NumBits>(dec) RTAP Reset TAP Controller using state machine (111110) wjraw Write Raw JTAG data. Syntax: wjraw <NumBits(dec)>, <tms>, <td...
JLINK_CORESIGHT_Configure("IRPre=0;DRPre=0;IRPost=0;DRPost=0;IRLenDevice=4"); CPU = CORTEX_M7; JLINK_SYS_Sleep(100); JLINK_JTAG_WriteIR(0x9); // Output Challenge instruction // Readback Challenge, Shift 64 dummy bits on TDI JLINK_JTAG_StartDR(); JLINK_SYS_Report...
(true);case "WriteRegister".ToLower:JTAG.JLINKARM_WriteReg(val1, val2);case "WriteJTAG_IR"....
ConfigSet number of IR/DR bits before ARM device. Syntax:Config<IRpre>, <DRpre> speedSet JTAG speed. Syntax: speed <freq>|auto|adaptive, e.g. speed 2000, speeda iRead JTAG Id (Host CPU) wjcWrite JTAG command (IR). Syntax:wjc<Data>(hex) wjdWrite JTAG data (DR). Syntax:wjd<Dat...
Configures a JTAG scan chain with multiple devices on it. <IRPre> is the sum of IRLens of all devices closer to TDI, where IRLen is the number of bits in the IR (Instruction Register) of one device. <DRPre> is the number of devices closer to TDI. For more detailed information of ...
JLINK_CORESIGHT_Configure("IRPre=0;DRPre=0;IRPost=0;DRPost=0;IRLenDevice=4"); // Pre-select that we have a Cortex-M33 connectedCPU= CORTEX_M33; // J-Link is allowed to use a TAP reset for JTAG-chain auto-detection JTAG_AllowTAPReset = 0; ...
Syntax: testcspeed [RAMAddr] JTAG Config Set number of IR/DR bits before ARM device. Syntax: ConfigIRpre, DRpre speed Set JTAG speed. Syntax: speed freq|auto|adaptive, e.g. speed 2000, speed a i Read JTAG Id (Host CPU) wjc Write JTAG command (IR). Syntax: wjcData(hex) wjd ...