ST STM8

DocID14024 Rev 4 29/39
UM0470 Debug module (DM)
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4.12.4 DM breakpoint register 2 extended byte (DM_BKR2E)
Address: 7F93h
Reset value: 1111 1111 (FFh)
4.12.5 DM breakpoint register 2 high byte (DM_BKR2H)
Address: 7F94h
Reset value: 1111 1111 (FFh)
4.12.6 DM breakpoint register 2 low byte (DM_BKR2L)
Address: 7F95h
Reset value: 1111 1111 (FFh)
76543210
BK2[23:16]
rw rw rw rw rw rw rw rw
Bits 7:0
BK2[23:16]: Breakpoint 2 extended byte value
This register is written by software to define the extended 8 address bits of breakpoint
2.
76543210
BK2[15:8]
rw rw rw rw rw rw rw rw
Bits 7:0
BK2[15:8]: Breakpoint 2 high byte value
This register is written by software to define the higher 8 address bits of Breakpoint 2.
76543210
BK2[7:0]
rw rw rw rw rw rw rw rw
Bits 7:0
BK2[7:0]: Breakpoint 2 high byte value
This register is written by software to define the lower 8 address bits of breakpoint 2.