# avrdude -p m48 -U hfuse:w:0xDC:m avrdude: AVR device initialized and ready to accept instructions Reading | ################################################## | 100% 0.00s avrdude: Device signature = 0x1e9205 avrdude: current erase-rewrite cycle count is -117834497 (if being tracked) avrdude: reading input file "0xDC" avrdude: writing hfuse (1 bytes): Writing | | 0% 0.00s ***failed; Writing | ################################################## | 100% 0.04s avrdude: 1 bytes of hfuse written avrdude: verifying hfuse memory against 0xDC: avrdude: load data hfuse data from input file 0xDC: avrdude: input file 0xDC contains 1 bytes avrdude: reading on-chip hfuse data: Reading | ################################################## | 100% 0.00s avrdude: verifying ... avrdude: verification error, first mismatch at byte 0x0000 0xdc != 0xdf avrdude: verification error; content mismatch avrdude: safemode: hfuse changed! Was dc, and is now df Would you like this fuse to be changed back? [y/n] y avrdude: and COULD NOT be changed avrdude: safemode: Fuses not recovered, sorry avrdude done. Thank you.
I use programmer stk200