PQIII Debugger 2
©1989-2020 Lauterbach GmbH
Setting-up the Debug Interrupt for MPC85XX 20
Multicore Debugging e500 Cores 21
SMP Debugging 21
AMP Debugging 21
Synchronous stop of both e500 cores
Programming Flash on MPC85XX / QorIQ P10XX/P20XX, PSC93XX 22
On-chip Trace on MPC85XX/QorIQ 22
General SYStem Commands ............................................................................................ 24
SYStem.BdmClock Set BDM clock frequency 24
SYStem.CONFIG.state Display target configuration 24
SYStem.CONFIG Configure multi-core debugger 26
Example 27
SYStem.CONFIG.CHKSTPIN Control pin 8 of debug connector 28
SYStem.CONFIG.DriverStrength Configure driver strength of TCK pin 29
SYStem.CONFIG.QACK Control QACK pin 29
SYStem.CPU Select the CPU type 30
SYStem.CpuAccess Run-time CPU access (intrusive) 31
SYStem.LOCK Lock and tristate the debug port 31
SYStem.MemAccess Run-time memory access (non-intrusive) 32
SYStem.Mode Select operation mode 33
CPU specific SYStem Commands ...................................................................................34
SYStem.Option.CINTDebug Enable debugging of critical interrupts 34
SYStem.Option CoreStandBy On-the-fly breakpoint setup 34
SYStem.Option DCFREEZE Prevent data cache line load/flush in debug mode 34
SYStem.Option DCREAD Read from data cache 35
SYStem.Option DUALPORT Implicitly use run-time memory access 35
SYStem.Option FREEZE Freeze system timers on debug events 36
SYStem.Option HOOK Compare PC to hook address 36
SYStem.Option ICFLUSH Invalidate instruction cache before go/step 36
SYStem.Option ICREAD Read from instruction cache 37
SYStem.Option IMASKASM Disable interrupts while single stepping 37
SYStem.Option IMASKHLL Disable interrupts while HLL single stepping 37
SYStem.Option MMUSPACES Enable multiple address spaces support 38
SYStem.Option.NoDebugStop Disable JTAG stop on debug events 38
: SYStem.Option OVERLAY Enable overlay support 39
SYStem.Option.PERSTOP Stop on-chip peripherals in debug mode 39
SYStem.Option RESetBehavior Set behavior when target reset detected 40
SYStem.Option.STEPSOFT Use alternative method for ASM single step 40
SYStem.Option.SLOWRESET Relaxed reset timing 40
CPU specific MMU Commands ........................................................................................ 42
MMU.DUMP Page wise display of MMU translation table 42
MMU.List Compact display of MMU translation table 44
