Abstract: Disclosed is a front structure of a vehicle, which comprises a pair of right and left front side frames, a shroud installed between respective front ends of the side frames, a pair of right and left headlamps each arranged on a lateral side of a corresponding one of laterally opposite sidewalls of the shroud and provided with a headlamp housing serving as an outer shell thereof, and a hood panel adapted to cover above the shroud when it is in a fully closed position.

Abstract: Disclosed is a front structure of a vehicle, which comprises a pair of right and left front side frames, a shroud installed between respective front ends of the side frames, a pair of right and left headlamps each arranged on a lateral side of a corresponding one of laterally opposite sidewalls of the shroud and provided with a headlamp housing serving as an outer shell thereof, and a hood panel adapted to cover above the shroud when it is in a fully closed position.

Abstract: A microcontroller has a nonvolatile memory that originally stores program code and has free space. When part of the program code needs to be modified, that part is disabled, and modified program code is stored in the free space. The modified program code is executed in place of the disabled program code. Program code can be disabled by changing instructions to a designated instruction, by storing the address of the disabled program code in the nonvolatile memory and loading this address into a disabled code detector, or by deleting the address of the disabled program code from an address list in the nonvolatile memory and adding the address of the modified program code to the list. In this way, the program stored in even a one-time-programmable microcontroller can be changed to meet altered specifications or correct program bugs.

Abstract: A microcontroller has a nonvolatile memory that originally stores program code and has free space. When part of the program code needs to be modified, that part is disabled, and modified program code is stored in the free space. The modified program code is executed in place of the disabled program code. Program code can be disabled by changing instructions to a designated instruction, by storing the address of the disabled program code in the nonvolatile memory and loading this address into a disabled code detector, or by deleting the address of the disabled program code from an address list in the nonvolatile memory and adding the address of the modified program code to the list. In this way, the program stored in even a one-time-programmable microcontroller can be changed to meet altered specifications or correct program bugs.