ST STM32F207 series - Figure 403. Mode2 and Mode B Read Accesses; Figure 404. Mode2 Write Accesses

Flexible static memory controller (FSMC) RM0033
1276/1381 RM0033 Rev 9
Mode 2/B - NOR Flash
Figure 403. Mode2 and mode B read accesses
Figure 404. Mode2 write accesses
A[25:0]
NOE
ADDSET DATAST
Memory transaction
NEx
D[15:0]
HCLK cycles HCLK cycles
NWE
NADV
data driven
by memory
ai15561
High
A[25:0]
NOE
ADDSET (DATAST + 1)
Memory transaction
NEx
D[15:0]
HCLK cycles HCLK cycles
NWE
NADV
data driven by FSMC
ai15562
1HCLK