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STM32F101xx, STM32F102xx, STM32F103xx, STM32F105xx and ...

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Flexible static memory controller (FSMC)<br />

RM0008<br />

19.6.8 FSMC register map<br />

Table 119.<br />

Offset<br />

Register<br />

The following table summarizes the FSMC registers.<br />

FSMC register map<br />

31<br />

30<br />

29<br />

28<br />

27<br />

26<br />

25<br />

24<br />

23<br />

22<br />

21<br />

20<br />

19<br />

18<br />

17<br />

16<br />

15<br />

14<br />

13<br />

12<br />

11<br />

10<br />

9<br />

8<br />

7<br />

6<br />

5<br />

4<br />

3<br />

2<br />

1<br />

0<br />

0xA000<br />

0000<br />

FSMC_BCR1<br />

Reset value<br />

Reserved<br />

CBURSTRW<br />

Reserved<br />

EXTMOD<br />

WAITEN<br />

WREN<br />

WAITCFG<br />

WRAPMOD<br />

WAITPOL<br />

BURSTEN<br />

Reserved<br />

FACCEN<br />

MWID<br />

MTYP<br />

MUXEN<br />

MBKEN<br />

0xA000<br />

0008<br />

FSMC_BCR2<br />

Reserved<br />

CBURSTRW<br />

Reserved<br />

EXTMOD<br />

WAITEN<br />

WREN<br />

WAITCFG<br />

WRAPMOD<br />

WAITPOL<br />

BURSTEN<br />

Reserved<br />

FACCEN<br />

MWID<br />

MTYP<br />

MUXEN<br />

MBKEN<br />

0xA000<br />

0010<br />

FSMC_BCR3<br />

Reserved<br />

CBURSTRW<br />

Reserved<br />

EXTMOD<br />

WAITEN<br />

WREN<br />

WAITCFG<br />

WRAPMOD<br />

WAITPOL<br />

BURSTEN<br />

Reserved<br />

FACCEN<br />

MWID<br />

MTYP<br />

MUXEN<br />

MBKEN<br />

0xA000<br />

0018<br />

0xA000<br />

0004<br />

0xA000<br />

000C<br />

0xA000<br />

0014<br />

0xA000<br />

001C<br />

0xA000<br />

0104<br />

FSMC_BCR4<br />

FSMC_BTR1<br />

FSMC_BTR2<br />

FSMC_BTR3<br />

FSMC_BTR4<br />

FSMC_BWTR1<br />

Res.<br />

Res.<br />

Res.<br />

Res.<br />

Res.<br />

ACCM<br />

OD<br />

ACCM<br />

OD<br />

ACCM<br />

OD<br />

ACCM<br />

OD<br />

ACCM<br />

OD<br />

0xA000<br />

010C FSMC_BWTR2 Res. ACCM<br />

OD<br />

0xA000<br />

0114<br />

FSMC_BWTR3<br />

Res.<br />

ACCM<br />

OD<br />

0xA000<br />

011C FSMC_BWTR4 Res. ACCM<br />

OD<br />

Reserved<br />

CBURSTRW<br />

Reserved<br />

EXTMOD<br />

WAITEN<br />

WREN<br />

WAITCFG<br />

WRAPMOD<br />

WAITPOL<br />

BURSTEN<br />

Reserved<br />

FACCEN<br />

MWID<br />

MTYP<br />

MUXEN<br />

MBKEN<br />

DATLAT CLKDIV BUSTURN DATAST ADDHLD ADDSET<br />

DATLAT CLKDIV BUSTURN DATAST ADDHLD ADDSET<br />

DATLAT CLKDIV BUSTURN DATAST ADDHLD ADDSET<br />

DATLAT CLKDIV BUSTURN DATAST ADDHLD ADDSET<br />

DATLAT CLKDIV Reserved DATAST ADDHLD ADDSET<br />

DATLAT CLKDIV Reserved DATAST ADDHLD ADDSET<br />

DATLAT CLKDIV Reserved DATAST ADDHLD ADDSET<br />

DATLAT CLKDIV Reserved DATAST ADDHLD ADDSET<br />

0xA000<br />

0060<br />

0xA000<br />

0080<br />

0xA000<br />

00A0<br />

FSMC_PCR2 Reserved ECCPS TAR TCLR Res.<br />

FSMC_PCR3 Reserved ECCPS TAR TCLR Res.<br />

FSMC_PCR4 Reserved ECCPS TAR TCLR Res.<br />

ECCEN ECCEN ECCEN<br />

PWID<br />

PWID<br />

PWID<br />

PTYP<br />

PTYP<br />

PTYP<br />

PBKEN<br />

PWAITEN<br />

Reserved<br />

PBKEN<br />

PWAITEN<br />

Reserved<br />

PBKEN<br />

PWAITEN<br />

Reserved<br />

0xA000<br />

0064<br />

FSMC_SR2<br />

Reserved<br />

FEMPT<br />

IFEN<br />

ILEN<br />

IREN<br />

IFS<br />

ILS<br />

IRS<br />

0xA000<br />

0084<br />

FSMC_SR3<br />

Reserved<br />

FEMPT<br />

IFEN<br />

ILEN<br />

IREN<br />

IFS<br />

ILS<br />

IRS<br />

0xA000<br />

00A4<br />

0xA000<br />

0068<br />

0xA000<br />

0088<br />

FSMC_SR4<br />

Reserved<br />

FEMPT<br />

IFEN<br />

ILEN<br />

IREN<br />

IFS<br />

ILS<br />

IRS<br />

FSMC_PMEM2 MEMHIZx MEMHOLDx MEMWAITx MEMSETx<br />

FSMC_PMEM3 MEMHIZx MEMHOLDx MEMWAITx MEMSETx<br />

454/995 Doc ID 13902 Rev 9

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