Hallo,
I am using segger Jlink with Fujitsu MB9DF126.
The following message is displayed when we click the "J-Link ARM V4.50k"
SEGGER J-Link Commander V4.50k ('?' for help)
Compiled Jul 2 2012 16:03:36
DLL version V4.50k, compiled Jul 2 2012 16:03:19
Firmware: J-Link ARM V8 compiled Jun 19 2012 11:29:30
Hardware: V8.00
S/N: 58007830
VTarget = 3.261V
Info: TotalIRLen = 4, IRPrint = 0x01
****** Error: Bad JTAG communication: Write to IR: Expected 0x1, got 0x0 (TAP Co
mmand : 10) @ Off 0x3E.
Bad JTAG communication: Write to IR: Expected 0x1, got 0x0 (TAP Command : 10) @
Off 0x5.
Could not power up debug port: Control/Status register reads 00000000
No devices found on JTAG chain. Trying to find device on SWD.
No device found on SWD.
Did not find any core.
Info: TotalIRLen = ?, IRPrint = 0x..FFFFFFFFFFFFFFF050520001
Info: TotalIRLen = ?, IRPrint = 0x..FFFFFFFFFFFFFFF052570000
No devices found on JTAG chain. Trying to find device on SWD.
No device found on SWD.
Did not find any core.
J-Link>
When the reset target command - r was entered it displays the following
J-Link>r
Info: TotalIRLen = 4, IRPrint = 0x01
Reset delay: 0 ms
Reset type UNKNOWN: ???
Info: TotalIRLen = 4, IRPrint = 0x01
Info: TotalIRLen = 4, IRPrint = 0x01
Info: TotalIRLen = 4, IRPrint = 0x01
WARNING: CPU not halted after Reset, halting using Halt request
****** Error: Bad JTAG communication: Write to IR: Expected 0x1, got 0x0 (TAP Co
mmand : 10) @ Off 0x3E.
Bad JTAG communication: Write to IR: Expected 0x1, got 0x0 (TAP Command : 10) @
Off 0x5.
No APB-AP found.
Bad JTAG communication: Write to IR: Expected 0x1, got 0x0 (TAP Command : 14) @
Off 0x5.
JTAG Id mismatch. Expected: 0x0BA00000, found: 0x00000000)
J-Link>
We could not erase the chip from "J-Flash ARM V4.50k" too.
Can you please provide some hints to correct this error.
Thanks in advance.
I am using segger Jlink with Fujitsu MB9DF126.
The following message is displayed when we click the "J-Link ARM V4.50k"
SEGGER J-Link Commander V4.50k ('?' for help)
Compiled Jul 2 2012 16:03:36
DLL version V4.50k, compiled Jul 2 2012 16:03:19
Firmware: J-Link ARM V8 compiled Jun 19 2012 11:29:30
Hardware: V8.00
S/N: 58007830
VTarget = 3.261V
Info: TotalIRLen = 4, IRPrint = 0x01
****** Error: Bad JTAG communication: Write to IR: Expected 0x1, got 0x0 (TAP Co
mmand : 10) @ Off 0x3E.
Bad JTAG communication: Write to IR: Expected 0x1, got 0x0 (TAP Command : 10) @
Off 0x5.
Could not power up debug port: Control/Status register reads 00000000
No devices found on JTAG chain. Trying to find device on SWD.
No device found on SWD.
Did not find any core.
Info: TotalIRLen = ?, IRPrint = 0x..FFFFFFFFFFFFFFF050520001
Info: TotalIRLen = ?, IRPrint = 0x..FFFFFFFFFFFFFFF052570000
No devices found on JTAG chain. Trying to find device on SWD.
No device found on SWD.
Did not find any core.
J-Link>
When the reset target command - r was entered it displays the following
J-Link>r
Info: TotalIRLen = 4, IRPrint = 0x01
Reset delay: 0 ms
Reset type UNKNOWN: ???
Info: TotalIRLen = 4, IRPrint = 0x01
Info: TotalIRLen = 4, IRPrint = 0x01
Info: TotalIRLen = 4, IRPrint = 0x01
WARNING: CPU not halted after Reset, halting using Halt request
****** Error: Bad JTAG communication: Write to IR: Expected 0x1, got 0x0 (TAP Co
mmand : 10) @ Off 0x3E.
Bad JTAG communication: Write to IR: Expected 0x1, got 0x0 (TAP Command : 10) @
Off 0x5.
No APB-AP found.
Bad JTAG communication: Write to IR: Expected 0x1, got 0x0 (TAP Command : 14) @
Off 0x5.
JTAG Id mismatch. Expected: 0x0BA00000, found: 0x00000000)
J-Link>
We could not erase the chip from "J-Flash ARM V4.50k" too.
Can you please provide some hints to correct this error.
Thanks in advance.