 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
PM0214 Datasheet(PDF) 226 Page - STMicroelectronics |
|
|
|||||||||||||||||||||||||||||
PM0214 Datasheet(HTML) 226 Page - STMicroelectronics |
|
|
226 / 245 page  Core peripherals PM0214 226/245 DocID022708 Rev 4 4.4.15 Memory management fault address register (MMFAR) Address offset: 0x34 Reset value: undefined Required privilege: Privileged 4.4.16 Bus fault address register (BFAR) Address offset: 0x38 Reset value: undefined Required privilege: Privileged 31 3029 28 27 26 25 24 23 22 21 20 19 18 17 16 MMFAR[31:16] rw rw rw rw rw rw rw rw rw rw rw rw rw rw rw rw 15 14 13 12 11 10 9 8 76 54 3 21 0 MMFAR[15:0] rw rw rw rw rw rw rw rw rw rw rw rw rw rw rw rw Bits 31:0 MMFAR: Memory management fault address When the MMARVALID bit of the MMFSR is set to 1, this field holds the address of the location that generated the memory management fault. When an unaligned access faults, the address is the actual address that faulted. Because a single read or write instruction can be split into multiple aligned accesses, the fault address can be any address in the range of the requested access size. Flags in the MMFSR register indicate the cause of the fault, and whether the value in the MMFAR is valid. See Configurable fault status register (CFSR; UFSR+BFSR+MMFSR) on page 221. 31 3029 28 27 26 25 24 23 22 21 20 19 18 17 16 BFAR[31:16] rw rw rw rw rw rw rw rw rw rw rw rw rw rw rw rw 15 14 13 12 11 10 9 8 76 54 3 21 0 BFAR[15:0] rw rw rw rw rw rw rw rw rw rw rw rw rw rw rw rw Bits 31:0 BFAR: Bus fault address When the BFARVALID bit of the BFSR is set to 1, this field holds the address of the location that generated the bus fault. When an unaligned access faults the address in the BFAR is the one requested by the instruction, even if it is not the address of the fault. Flags in the BFSR register indicate the cause of the fault, and whether the value in the BFAR is valid. See Configurable fault status register (CFSR; UFSR+BFSR+MMFSR) on page 221. |
|
Link URL |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link to Datasheet | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
| Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
|
Family Site : ic2ic.com |
icmetro.com |
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
