Hello List..
(hope this is considered "on" topic)
Situation: New hardware (mcp8347)
BDI connected, but unable to read PVR
Prior to the READ I see a "COP status is 0x21"
Q. What does a status of 0x21 mean?
Q. I've searched online for some type of a reference to the
COP interface to no avail. Can anyone direct me to
a technical reference?
Thanks,
Andrew
-- BDI Config [TARGET] section --
[TARGET]
CPUTYPE 8349 ;the CPU type
JTAGCLOCK 0 ;use 16 MHz JTAG clock
BOOTADDR 0xfff00100 ;boot address used for start-up
break
POWERUP 2000 ;start delay after power-up
detected in ms
WAKEUP 800 ;give reset time to complete
STARTUP RESET ;halt immediatelly at the boot
vector
BREAKMODE HARD ;SOFT or HARD, HARD uses PPC
hardware breakpoint
STEPMODE HWBP ;TRACE or HWBP, HWBP uses a
hardware breakpoint
-- BDI Debug Output --
- TARGET: waiting for target Vcc
- TARGET: processing power-up delay
- TARGET: processing user reset request
- BDI asserts HRESET
- Reset JTAG controller passed
- Bypass check: 0x00000001 => 0x00000001
- Bypass check: 0x00000001 => 0x00000001
- JTAG exists check passed
- COP status is 0x21
- Check running state passed
- BDI scans COP freeze command
- BDI removes HRESET
- Target PVR is 0x00000000
- This PVR is not supported
- TARGET: Target PVR is 0x00000000
*** TARGET: resetting target failed
# PPC: This target is not supported
- TARGET: target will be restarted in 10 sec
