Does anybody know the start routine for the LH75401? We’ve recently built our own hardware and I’m trying to get the processor running. I’ve got a Wriggler JTAG a BDI2000 and a greenhills probe on lone. Amazingly the wriggler JTAG works and I can view and edit registers however I can’t seem to boot the system with any of the other JTAGs. I know that I need to set the cspr, RCPC and WDT need to be set but what else needs to happen. Are there any other registers? Greenhills had an example start-up for the logic PD board although I once wiped the boot loader I could no longer connect to the CPU. (I can put the boot loader back on the logic PD board but the boot loader is no good on my boards as the RAM configuration is different). Does anybody know what steps I need to go through to get the CPU going?