Programmer Interface: Control Registers¶
The System Trace Module implements the Debug Module Base Register Map. The reset values are listed below.
address | name | description | reset value |
---|---|---|---|
0x0000 | MOD_VENDOR |
module vendor | 0x0001 |
0x0001 | MOD_TYPE |
module type identifier | 0x0004 |
0x0002 | MOD_VERSION |
module version | 0x0000 |
0x0003 | MOD_CS |
module control and status | 0x0000 |
0x0004 | MOD_EVENT_DEST |
destination of debug events | 0x0000 |
Additionally, it implements the following control registers for module-specific functionality.
address | name | description |
---|---|---|
0x0200 | VALWIDTH |
width of the value data items emitted by this module, in bit.
Typically identical with the register width of the processor the STM module is connected to.
Valid values are 16, 32 and 64. |