Figure 406. Mode C Read Accesses; Figure 407. Mode C Write Accesses - ST STM32F207 Series Reference Manual
Advanced arm-based 32-bit mcus
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Also See for STM32F207 Series:
- Reference manual (1378 pages) ,
- Programming manual (29 pages)
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RM0033
Mode C - NOR Flash - OE toggling
The differences compared with mode1 are the toggling of NOE and the independent read
and write timings.
Figure 406. Mode C read accesses
A[25:0]
NADV
NEx
NOE
NWE
High
D[15:0]
Figure 407. Mode C write accesses
A[25:0]
NADV
NEx
NOE
NWE
D[15:0]
HCLK cycles
RM0033 Rev 9
Flexible static memory controller (FSMC)
Memory transaction
ADDSET
HCLK cycles
Memory transaction
data driven by FSMC
ADDSET
data driven
by memory
DATAST
HCLK cycles
1HCLK
(DATAST + 1)
HCLK cycles
ai15564
ai15565
1279/1381
1318
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