RM0090: Reference manual - STMicroelectronics

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<strong>RM0090</strong> Flexible static memory controller (FSMC) Table 199. FSMC_BTRx bit fields Bit number Bit name Value to set 31-30 0x0 29-28 ACCMOD 0x1 if extended mode is set 27-20 0x000 19-16 BUSTURN Time between NEx high to NEx low (BUSTURN HCLK) 15-8 DATAST Duration of the access second phase (DATAST HCLK cycles) in read. 7-4 0x0 3-0 ADDSET Table 200. FSMC_BWTRx bit fields Bit number Duration of the access first phase (ADDSET HCLK cycles) in read. Minimum value for ADDSET is 0. Bit name Value to set 31-30 0x0 29-28 ACCMOD 0x1 if extended mode is set 27-20 0x000 19-16 BUSTURN Time between NEx high to NEx low (BUSTURN HCLK) 15-8 DATAST Duration of the access second phase (DATAST+1 HCLK cycles) in write. 7-4 0x0 3-0 ADDSET Duration of the access first phase (ADDSET HCLK cycles) in write. Minimum value for ADDSET is 0. Note: The FSMC_BWTRx register is valid only if extended mode is set (mode B), otherwise all its content is don’t care. Doc ID 018909 Rev 3 1330/1416
Flexible static memory controller (FSMC) <strong>RM0090</strong> Mode C - NOR Flash - OE toggling Figure 411. ModeC read accesses A[25:0] NADV NEx NOE NWE D[15:0] Figure 412. ModeC write accesses A[25:0] NADV NEx NOE NWE D[15:0] High Memory transaction The differences compared with mode1 are the toggling of NOE and NADV and the independent read and write timings. 1331/1416 Doc ID 018909 Rev 3 data driven by memory ADDSET DATAST HCLK cycles HCLK cycles Memory transaction 1HCLK data driven by FSMC ADDSET (DATAST + 1) HCLK cycles HCLK cycles ai15565 ai15564
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RM0090 Reference manual STM32F40x,
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Contents RM0090 3.5.3 Erase . . . .
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Contents RM0090 6.3.1 RCC clock con
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Contents RM0090 7.4.7 GPIO port bit
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Contents RM0090 10.3.4 Falling trig
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Contents RM0090 12.4.2 Independent
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Contents RM0090 14.3.3 Repetition c
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Contents RM0090 15.4.12 TIMx auto-r
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Contents RM0090 17.4.6 TIM6&TIM7 co
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Contents RM0090 22.1 HASH introduct
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Contents RM0090 24.3.3 Tx mailboxes
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Contents RM0090 26.3.14 Hardware fl
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Contents RM0090 28.4.13 SD I/O mode
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Contents RM0090 29.7 Ethernet inter
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Contents RM0090 31.3.1 High-speed O
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Contents RM0090 33.2 Reference ARM
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List of tables RM0090 List of table
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List of tables RM0090 Table 98. Tra
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List of tables RM0090 Table 192. NO
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List of figures RM0090 Figure 49. A
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List of figures RM0090 Figure 151.
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Documentation conventions RM0090 1
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Memory and bus architecture RM0090
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Embedded Flash memory interface RM0
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CRC calculation unit RM0090 4 CRC c
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CRC calculation unit RM0090 Bits 7:
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Power control (PWR) RM0090 Figure 7
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Power control (PWR) RM0090 When the
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Power control (PWR) RM0090 mode (se
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Power control (PWR) RM0090 A PVDO f
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Power control (PWR) RM0090 5.3.3 Sl
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Power control (PWR) RM0090 If an ac
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Power control (PWR) RM0090 I/O stat
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Power control (PWR) RM0090 Safe RTC
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Power control (PWR) RM0090 Bit 4 PV
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Power control (PWR) RM0090 5.4.3 PW
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Reset and clock control for (RCC) R
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DMA controller (DMA) RM0090 9 DMA c
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DMA controller (DMA) RM0090 9.3 DMA
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DMA controller (DMA) RM0090 Figure
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DMA controller (DMA) RM0090 Table 3
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DMA controller (DMA) RM0090 In dire
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DMA controller (DMA) RM0090 Figure
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DMA controller (DMA) RM0090 memory
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DMA controller (DMA) RM0090 9.3.11
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DMA controller (DMA) RM0090 9.4 DMA
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DMA controller (DMA) RM0090 Bits 25
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DMA controller (DMA) RM0090 9.5.5 D
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DMA controller (DMA) RM0090 Bits 8
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DMA controller (DMA) RM0090 15 14 1
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Interrupts and events RM0090 10 Int
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Interrupts and events RM0090 Table
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Interrupts and events RM0090 genera
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Interrupts and events RM0090 10.3 E
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Interrupts and events RM0090 15 14
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Basic timers (TIM6&TIM7) RM0090 17
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Basic timers (TIM6&TIM7) RM0090 Fig
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Basic timers (TIM6&TIM7) RM0090 17.
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Independent watchdog (IWDG) RM0090
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Independent watchdog (IWDG) RM0090
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Window watchdog (WWDG) RM0090 19 Wi
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Window watchdog (WWDG) RM0090 case,
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Window watchdog (WWDG) RM0090 19.6
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Window watchdog (WWDG) RM0090 19.6.
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Cryptographic processor (CRYP) RM00
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Hash processor (HASH) RM0090 22.3 H
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Hash processor (HASH) RM0090 has le
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Hash processor (HASH) RM0090 The le
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Hash processor (HASH) RM0090 with v
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Hash processor (HASH) RM0090 Proced
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Hash processor (HASH) RM0090 Bit 12
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Hash processor (HASH) RM0090 22.4.2
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Hash processor (HASH) RM0090 Bit 3
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Hash processor (HASH) RM0090 HASH_H
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Hash processor (HASH) RM0090 Table
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Real-time clock (RTC) RM0090 23.2 R
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Real-time clock (RTC) RM0090 The as
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Real-time clock (RTC) RM0090 23.3.5
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Real-time clock (RTC) RM0090 RTC_TR
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Real-time clock (RTC) RM0090 window
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Real-time clock (RTC) RM0090 Bit 3
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Page 1329: Flexible static memory controller (
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Debug support (DBG) RM0090 31 30 29
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Debug support (DBG) RM0090 Bit 20:1
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Device electronic signature RM0090
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A ADC_CCR . . . . . . . . . . . . .
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DMA_SxM1AR . . . . . . . . . . . .
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HASH_SR . . . . . . . . . . . . . .
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RNG_DR . . . . . . . . . . . . . .
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Revision history RM0090 Revision hi
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Revision history RM0090 Table 238.
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