The answer is yes. To successfully read old Motorola HC11 series chips, ETL programmer was a must before. But now, it’s difficult to find one on market. This may cause trouble when reading old Land Rover with HC11 chips. Fortunately, after engineer’s correction and upgrade, Xhorse VVDI PROG is able to read & write HC11 series chips!
How to read MOTO HC11 chips with VVDI PROG?
- Check out the standard code via bitmask on CPU.
For example, the bitmask on CPU is 0G10V. We can get its standard code MC68HC11P2 via MOTO Bitmask List.
- Select correct options in VVDI PROG Such as
Brand: Motorola MC68HC(7)11 Series
Chip: MC68HC11P2
- Need to remove CPU from circuit board to solder with MCU Reflash Cable. It’s possible to use an appropriate adapter as well if having.
This function can help locksmiths to solve data reading & writing problems for some old cars. No more to buy additional programmers.