ST STM8 User Manual

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UM0470 Description of the DM_ENFCTR register for each STM8 product
38
Appendix A Description of the DM_ENFCTR register
for each STM8 product
Some peripherals can be frozen through the debug module during the debug and while
using the DM_ENFCTR register (address: 7F9Ah).
Table 6 shows the peripherals which are
frozen by the bits (ENFCT0 to ENFCT7) of the DM_ENFCTR register.
Table 6. Peripherals which are frozen by the bits of the DM_ENFCTR register
for each STM8 product
DM_ENFCTR
register
STM8AF51A
STM8S207/208
(128 Kbyte die)
STM8AF616
STM8S105
(32 Kbyte die)
STM8AF51B
(256 Kbyte die)
STM8S103/903
(8 Kbyte die)
STM8L101
(8 Kbyte die)
STM8L15x
(32 Kbyte die)
Bit Peripheral
ENFCT0
Timer4/
System timer
Timer4/
System timer
Timer4/
System timer
Timer4/
System timer
I
2
CI
2
C
ENFCT1 Timer2 Timer2 Tmer2 Tmer2 Timer2 Timer2
ENFCT2 Timer3 Timer3 Tmer3 Not used Timer3 Timer3
ENFCT3 Timer1 Timer1 Tmer1 Timer1
-
bit not used
Timer1
ENFCT4
-
bit not used
-
bit not used
-
bit not used
-
bit not used
Timer4 Timer4
ENFCT5
-
bit not used
-
bit not used
Tmer5
-
bit not used
-
bit not used
DMA
ENFCT6
-
bit not used
-
bit not used
I
2
C2
-
bit not used
-
bit not used
RTC
ENFCT7 I
2
CI
2
CI
2
CI
2
C
-
bit not used
-
bit not used

ST STM8 Specifications

General

Brand	ST
Model	STM8
Category	Control Unit
Language	English