STM32W108CBU6 STMICROELECTRONICS [STMicroelectronics], STM32W108CBU6 Datasheet - Page 148

• Manufacturer Part Number: STM32W108CBU6
• Description: High-performance, IEEE 802.15.4 wireless system-on-chip
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

Interrupts
148/179
facilitate software detection of such problems. The INT_MISS register is "acknowledged" in
the same way as the INT_periphFLAG register-by writing a 1 into the corresponding bit to be
cleared.
Table 22
Interrupt bits and, if there is one, the corresponding second level EM Interrupt register bits
that feed the top level interrupts.
Table 22.
16 INT_DEBUG
15 INT_IRQD
14 INT_IRQC
13 INT_IRQB
12 INT_IRQA
11 INT_ADC
10 INT_MACRX
9
8
7
6
NVIC Interrupt
(top level)
INT_MACTX
INT_MACTMR
INT_SEC
INT_SC2
provides a map of all peripheral interrupts. This map lists the top level NVIC
NVIC and EM peripheral interrupt map
INT_ADCFLAG register
INT_SC2FLAG register
12 INT_SCTXULDB
11 INT_SCTXULDA
10 INT_SCRXULDB
4
3
2
1
0
9
8
7
6
5
4
3
2
1
0
INT_ADCOVF
INT_ADCSAT
INT_ADCULDFULL
INT_ADCULDHALF
INT_ADCDATA
INT_SCRXULDA
INT_SCNAK
INT_SCCDMFIN
INT_SCTXFIN
INT_SCRXFIN
INT_SCTXUND
INT_SCRXOVF
INT_SCTXIDLE
INT_SCTXFREE
INT_SCRXVAL
(second level)
EM Interrupt
Doc ID 16252 Rev 2
5 INT_SC1
4 INT_SLEEPTMR
3 INT_BB
2 INT_MGMT
1 INT_TMR2
0 INT_TMR1
NVIC Interrupt
(top level)
STM32W108CB, STM32W108HB
INT_SC1FLAG register
INT_TMR2FLAG register
INT_TMR1FLAG register
14 INT_SC1PARERR
13 INT_SC1FRMERR
12 INT_SCTXULDB
11 INT_SCTXULDA
10 INT_SCRXULDB
9
8
5
4
3
2
1
0
6
4
3
2
1
6
4
3
2
1
0
7
6
0
(second level)
INT_SCTXUND
INT_SCTXFREE
INT_TMRTIF
INT_TMRTIF
INT_SCRXULDA
INT_SCNAK
INT_SCCDMFIN
INT_SCTXFIN
INT_SCRXFIN
INT_SCRXOVF
INT_SCTXIDLE
INT_SCRXVAL
INT_TMRCC4IF
INT_TMRCC3IF
INT_TMRCC2IF
INT_TMRCC1IF
INT_TMRUIF
INT_TMRCC4IF
INT_TMRCC3IF
INT_TMRCC2IF
INT_TMRCC1IF
INT_TMRUIF
EM Interrupt