我用的是2803x，想快速复位重启DSP，看了下资料发现可以对WDCHK操作进行快速复位，但是头文件里WDCHK没定义，不知道这个要怎么定义和操作？
Uint16 SCSR; // 18: System control and status register
Uint16 WDCNTR; // 19: WD counter register
Uint16 rsvd4; // 20
Uint16 WDKEY; // 21: WD reset key register
Uint16 rsvd5[3]; // 22-24
// No bit definitions are defined for WDCR because
// the proper value must be written to the WDCHK field
// whenever writing to this register.
Uint16 WDCR; // 25: WD timer control register
Uint16 rsvd6[5]; // 26-28
还有其它方式可以软件直接复位DSP吗？
