Cypress FM4 Series - Memory Map

CHAPTER 1: System Overview
28 FM4 Peripheral Manual, Doc. No. 002-04856 Rev. *E
1.3 Memory Map
Figure 1-2 illustrates the memory map.
Figure 1-2 Memory Map
FLASH(Main)
0x0000_0000
0x0040_0000
0x2000_0000
0x1FF8_0000
SRAM0
SRAM2
0x2008_0000
Reserved
0x2200_0000
Security/ CR trimming
32Mbyte
Bit band area
0x2400_0000
Reserved
0x4000_0000
Peripherals Area
0x4200_0000
0x6000_0000
0xE000_0000
Cortex-M4F Private
Peripherals Area
0xE010_0000
Reserved
0xFFFF_FFFF
32Mbyte
Bit band area
Reserved
0x4400_0000
External Bus Area
0x4000_0000
0x41FF_FFFF
FLASH I/F(Main)
0x4000_1000
0x4001_0000
Clock and reset
0x4001_2000
0x4001_1000
SW WDT
HW WDT
0x4001_5000
Reserved
0x4001_3000
Dual Timer
0x4001_6000
0x4002_0000
Peripherals Area
MFT unit.0
0x4002_1000
MFT unit.1
0x4002_2000
Reserved
PPG
0x4002_4000
0x4002_5000
Base Timer
0x4002_6000
Quad Counter
0x4002_7000
A/DC
0x4002_8000
Reserved
0x4003_0000
External interrupt
0x4003_1000
Interrupt factor
0x4003_2000
0x4003_5000
0x4003_6000
0x4003_7000
Low-voltage detection/DS Mode
USB/Ethernet CLK
CAN Prescaler
0x4003_8000
MFS
0x4003_9000
CRC
0x4003_A000
Watch Counter
0x4003_B000
0x4004_0000
External Bus I/F
0x4005_0000
0x4006_0000
CAN ch.0
0x4006_1000
CAN ch.1
0x4006_2000
DMAC
0x4006_3000
Reserved
0x4003_F000
0x4002_E000
High-speed CR trimming
0x4002_F000
Reserved
0x4006_4000
0x0040_4000
Reserved
* For FLASH/RAM size,
see “Data Sheet” of the product used.
RTC
0x4003_C000
Ethernet-MAC
Ethernet system control
0x4006_6000
0x4006_7000
FLASH (Work)
FLASH I/F(Work)
Reserved
0x200C_0000
0x200E_0000
0x200E_1000
D/AC
MFT unit.2
0x4002_3000
Reserved
SRAM1
0x2004_0000
Clock Stops/Low-speed CR prescaler
0x4003_C800
DSTC
SD-Card I/F
GPIO
Reserved
Reserved
USB ch.0
USB ch.1
0x4006_E000
0x4006_F000
0x4008_0000
Reserved
Reserved
HDMI-CEC
0x4003_3000
0x4003_4000
FLASH (Dual)
0x200F_0000
0xD000_0000
Reg Area
Reserved
0x4003_D000
I2S Prescaler
0x4003_D100
I2S
0x4006_C000
Reserved
0x4006_D000
CAN ch.2 (CAN-FD)
0x4007_0000
Progammable-CRC
0x4008_1000
GDC Prescaler
0x4003_E000
MFSI2S
Reserved
Smartcard
0x4003_C900
0x4003_CA00
0x4003_CB00
Notes:
− Do not access to reserved area.
− For the details of flash memory, see Flash Programming Manual of the product used.
− Do not perform DMA-transfer to bit-band area.
− TYPE4-M4 products 0xB000_0000 to 0xDFFF_FFFF is the GDC area. For GDC more
information, please refer to the GDC Part.