Hi there,
I'm trying to emulate the EDA to configure the DHCSR register of the SC300 through Jtag so that the SC300 can be halted.
I wrote the DHCSR register address 0xE000_EDF0 by configuring the AP's TAR register 0x4 and the AP's DRW register 0xC to write the value 0xA05F0003. But that didn't work. The SC300 does not respond to writing to the 0XC register.
I was wondering if I missed some other configuration before writing DHCSR. Or do you know the specific process of configuring the DHCSR register through JTAG? I need to emulate this process on the EDA.
Thank you so much!