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ST STM32L4x6 User Manual

ST STM32L4x6
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DocID024597 Rev 3 425/1693
RM0351 Quad-SPI interface (QUADSPI)
425
15.5.14 QUADSPI register map
Refer to Section 2.2.2 for the register boundary addresses.
Table 83. QUADSPI register map and reset values
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
0x0000
QUADSPI_CR PRESCALER[7:0]
PMM
APMS
Res.
TOIE
SMIE
FTIE
TCIE
TEIE
Res.
Res.
Res.
Res.
FTHRES
[3:0]
Res.
Res.
Res.
SSHIFT
TCEN
DMAEN
ABORT
EN
Reset value 0000000000 00000 0000 00000
0x0004
QUADSPI_DCR
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
FSIZE[4:0]
Res.
Res.
Res.
Res.
Res.
CSHT
Res.
Res.
Res.
Res.
Res.
Res.
Res.
CKMODE
Reset value 0 0 0 0 0 0 0 0 0
0x0008
QUADSPI_SR
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
FLEVEL[5:0]
Res.
Res.
BUSY
TOF
SMF
FTF
TCF
TEF
Reset value 000000 000000
0x000C
QUADSPI_FCR
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
CTOF
CSMF
Res.
CTCF
CTEF
Reset value 00 00
0x0010
QUADSPI_DLR DL[31:0]
Reset value 00000000000000000000000000000000
0x0014
QUADSPI_CCR
DDRM
Res.
Res.
SIOO
FMODE[1:0]
DMODE[1:0]
Res.
DCYC[4:0]
ABSIZE[1:0]
ABMODE[1:0]
ADSIZE[1:0]
ADMODE[1:0]
IMODE[1:0]
INSTRUCTION[7:0]
Reset value 0 00000 00000000000000000000000
0x0018
QUADSPI_AR ADDRESS[31:0]
Reset value 00000000000000000000000000000000
0x001C
QUADSPI_ABR ALTERNATE[31:0]
Reset value 00000000000000000000000000000000
0x0020
QUADSPI_DR DATA[31:0]
Reset value 00000000000000000000000000000000
0x0024
QUADSPI_
PSMKR
MASK[31:0]
Reset value 00000000000000000000000000000000
0x0028
QUADSPI_
PSMAR
MATCH[31:0]
Reset value 00000000000000000000000000000000
0x002C
QUADSPI_PIR
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
INTERVAL[15:0]
Reset value 0000000000000000
0x0030
QUADSPI_
LPTR
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
TIMEOUT[15:0]
Reset value 0000000000000000

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ST STM32L4x6 Specifications

General IconGeneral
BrandST
ModelSTM32L4x6
CategoryMicrocontrollers
LanguageEnglish

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