When I tried to upload some new code however, the programmer shows me the "cannot access JTAG chain" error. I don't know why this is happening as I have hardly touched my dev board. I have once taken off the lid for the JP5 pin and all the LEDs went off, but as soon as I ...
I don't think any fuses disabling debug access have been set, but I'm happy to double-check that if someone knows of a specific fuse setting that could cause this behavior. So, does anyone have any advice on how I can see the entire JTAG chain, access the DAPs, and make progress ...
try “JTAG Chain Debugging”: !Error: Incorrect clock value The impedance between JTAG TDI and GND is 1.029KΩ. The impedance between the output of VCCPGM(1.8V) regulator and GND is 24Ω. Is the Arria 10 SoC JTAG port permanently damaged? What can I do to access the...
IRLen = 5 is not a valid IRLen for a DAP-TAP (the JTAG TAP used to access the ARM Cortex core). It should be IRLen = 4. I see 2 possible reasons for this: 1) Signal quality issue so that some bit(s) are not sampled correctly and this leads to a wrong ID / IRL...
aError: Can't access JTAG chain 错误: 不能访问JTAG链子[translate] adata drill 数据钻子[translate] aFor example, when a bundle is stopped, all its services will be unregistered 例如,当捆绑被停止,所有它的服务将是未登记的[translate] aI Believe that nothing is imposs 我相信什么都不是不可能的...
{0x40000000 0xbfffffff}] configparams force-mem-access 1 targets -set -nocase -filter {name =~"APU*" && jtag_cable_name =~ "Digilent Zybo 210279A42857A"} -index 0 stop ps7_init ps7_post_config targets -set -nocase -filter {name =~ "ARM*#0" && jtag_cable_name =~ "Digilent...
Debug: 198 5 command.c:354 register_command_handler(): registering 'test_mem_access'... Debug: 199 5 ftdi.c:649 ftdi_initialize(): ftdi interface using shortest path jtag state transitions Debug: 200 66 mpsse.c:425 mpsse_purge(): - ...
{0x40000000 0xbfffffff}] configparams force-mem-access 1 targets -set -nocase -filter {name =~"APU*" && jtag_cable_name =~ "Digilent Zybo 210279A42857A"} -index 0 stop ps7_init ps7_post_config targets -set -nocase -filter {name =~ "ARM*#0" && jtag_cable_name =~ "Digilent...
I don't think any fuses disabling debug access have been set, but I'm happy to double-check that if someone knows of a specific fuse setting that could cause this behavior. So, does anyone have any advice on how I can see the entire JTAG chain, access the DAPs, and make progress ...
Error (209040): Can't access JTAG chain Error (209015): Can't configure device. Expected JTAG ID code 0x02EE30DD for device 1, but found JTAG ID code 0x00000000. Make sure the location of the target device on the circuit board matches the device's location in the device chain in the...