MCB2300 Vers.3 JTAG - ULINK2 (An ARM Company) uVision3 v.3.34
Standart sample project. When I trying to Download Flash.. get error ULINK ARM Error JTAG Communication Failure
Max JTAG Clock sets 200kHz What's problem?
Just set the JTAG clock to RTCK (so that it is automatically adjusted with ULINK2). The MCB2300 has an on-chip 4MHz clock and therefore the JTAG clock needs to be 6 times slower for startup.
..now error ULINK - ARM Error No JTAG Devices Found
You are not using the latest MDK version. Please download the update from www.keil.com/.../3.04
updated.. but nothing changed I see Options for Target use ULINK ARM Debugger -> Settings ARM Target Driver Setup ULINK USB - JTAG Adapter no Serial No no ULINK Version ... In JTAG Device Chain also empty just error: JTAG Communication Failure
Looks like the chip is incorrectly configured. Please try to erase it with FlashMagic.
www.keil.com/.../mcb2300_fp_flash_utility.htm
The program communicates with the UART interface.
Is null modem cable enough for chip configuration?
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