DocID13902 Rev 15 554/1128
RM0008 Flexible static memory controller (FSMC)
555
21.6.9 FSMC register map
The following table summarizes the FSMC registers.
Table 136. FSMC register map
Offset Register
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
0000 FSMC_BCR1 Reserved
CBURSTRW
Reserved
ASYNCWAIT
EXTMOD
WAITEN
WREN
WAITCFG
WRAPMOD
WAITPOL
BURSTEN
Reserved
FACCEN
MWID
MTYP
MUXEN
MBKEN
0008 FSMC_BCR2 Reserved
CBURSTRW
Reserved
ASYNCWAIT
EXTMOD
WAITEN
WREN
WAITCFG
WRAPMOD
WAITPOL
BURSTEN
Reserved
FACCEN
MWID
MTYP
MUXEN
MBKEN
0010 FSMC_BCR3 Reserved
CBURSTRW
Reserved
ASYNCWAIT
EXTMOD
WAITEN
WREN
WAITCFG
WRAPMOD
WAITPOL
BURSTEN
Reserved
FACCEN
MWID
MTYP
MUXEN
MBKEN
0018 FSMC_BCR4 Reserved
CBURSTRW
Reserved
ASYNCWAIT
EXTMOD
WAITEN
WREN
WAITCFG
WRAPMOD
WAITPOL
BURSTEN
Reserved
FACCEN
MWID
MTYP
MUXEN
MBKEN
0004 FSMC_BTR1 Res.
ACC
MOD
DATLAT CLKDIV BUSTURN DATAST ADDHLD ADDSET
000C FSMC_BTR2
Res.
ACC
MOD
DATLAT CLKDIV BUSTURN DATAST ADDHLD ADDSET
0014 FSMC_BTR3
Res.
ACC
MOD
DATLAT CLKDIV BUSTURN DATAST ADDHLD ADDSET
001C FSMC_BTR4
Res.
ACC
MOD
DATLAT CLKDIV BUSTURN DATAST ADDHLD ADDSET
0104 FSMC_BWTR1
Res.
ACC
MOD
Res. BUSTURN DATAST ADDHLD ADDSET
010C FSMC_BWTR2
Res.
ACC
MOD
Res. BUSTURN DATAST ADDHLD ADDSET
0114 FSMC_BWTR3
Res.
ACC
MOD
Res. BUSTURN DATAST ADDHLD ADDSET
011C FSMC_BWTR4
Res.
ACC
MOD
Res. BUSTURN DATAST ADDHLD ADDSET
0xA000
0060
FSMC_PCR2
Reserved ECCPS TAR TCLR Res.
ECCEN
PWI
D
PTYP
PBKEN
PWAITEN
Reserved
0xA000
0080
FSMC_PCR3
Reserved ECCPS TAR TCLR Res.
ECCEN
PWI
D
PTYP
PBKEN
PWAITEN
Reserved
0xA000
00A0
FSMC_PCR4
Reserved ECCPS TAR TCLR Res.
ECCEN
PWI
D
PTYP
PBKEN
PWAITEN
Reserved
0xA000
0064
FSMC_SR2
Reserved
FEMPT
IFEN
ILEN
IREN
IFS
ILS
IRS
0xA000
0084
FSMC_SR3
Reserved
FEMPT
IFEN
ILEN
IREN
IFS
ILS
IRS
0xA000
00A4
FSMC_SR4
Reserved
FEMPT
IFEN
ILEN
IREN
IFS
ILS
IRS
0xA000
0068
FSMC_PMEM2 MEMHIZx MEMHOLDx MEMWAITx MEMSETx
0xA000
0088
FSMC_PMEM3 MEMHIZx MEMHOLDx MEMWAITx MEMSETx
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