AN4989 Rev 3 101/118
AN4989 Managing DBGMCU registers
117
Figure 76. Keil
®
Initialization script setting
Sample code for Init file setting DBGMCU registers on M0 based MCU (Clock enabling)
FUNC void DBGMCUSetup (void) {
// DBGMCU configuration
_WDWORD(0x40021034, 0x00400000); // Enable clock DBG
_WDWORD(0x40015804, 0x00000007); // DBG_CR
_WDWORD(0x40015808, 0x00000001); // DBG_APB1_FZ
}
DBGMCUSetup();
For further information regarding Keil
®
MDK-Arm µVision initialization script, refer to
http://www.keil.com.
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