I have two lpch2148 boards, one of which i can flash with Jtag and eclipse and debug with no problems and the other that does nothing. Based on the errors (below) it seems that i am not even connecting to the device. Does anyone know a method to unbrick this ?
Thanks
Info: options.c:50 configuration_output_handler(): jtag_speed: 2, 2
Info: options.c:50 configuration_output_handler(): Open On-Chip Debugger 1.0 (2008-10-04-10:00) svn:exported
Error: jtag.c:1351 jtag_examine_chain(): JTAG communication failure, check connection, JTAG interface, target power etc.
Error: jtag.c:1556 jtag_init_inner(): trying to validate configured JTAG chain anyway…
Error: embeddedice.c:191 embeddedice_build_reg_cache(): unknown EmbeddedICE version (comms ctrl: 0x80000000)
Info: jtag.c:1389 jtag_examine_chain(): JTAG device found: 0x4f1f0f0f (Manufacturer: 0x787, Part: 0xf1f0, Version: 0x4)
Warning: jtag.c:1211 jtag_check_value(): value captured during scan didn’t pass the requested check: captured: 0x0f check_value: 0x01 check_mask: 0x0f
Warning: jtag.c:1171 jtag_read_buffer(): in_handler reported a failed check
User: target.c:436 target_process_reset(): Timed out waiting for halt after reset
Error: armv4_5.h:114 armv4_5_mode_to_number(): invalid mode value encountered
Error: arm7_9_common.c:1102 arm7_9_debug_entry(): cpsr contains invalid mode value - communication failure
Error: armv4_5.h:114 armv4_5_mode_to_number(): invalid mode value encountered
Error: arm7_9_common.c:1102 arm7_9_debug_entry(): cpsr contains invalid mode value - communication failure
Warning: jtag.c:1211 jtag_check_value(): value captured during scan didn’t pass the requested check: captured: 0x0f check_value: 0x01 check_mask: 0x0f