TMS470R1VF334A Datasheet, PDF (10/54 Pages) Texas Instruments – 16/32-BIT RISC FLASH MICROCONTROLLER

TMS470R1VF334
16/32-BIT RISC FLASH MICROCONTROLLER
SPNS081D – MARCH 2003 – REVISED AUGUST 2006
VF334 DEVICE-SPECIFIC INFORMATION
memory
Figure 1 shows the memory map of the VF334 device.
0xFFFF_FFFF
0xFFF8_0000
0xFFF7_FFFF
0xFFF0_0000
0xFFEF_FFFF
0xFFE8_C000
0xFFE8_BFFF
0xFFE8_8000
0xFFE8_7FFF
0xFFE8_4024
0xFFE8_4023
0xFFE8_4000
0xFFE8_3FFF
0xFFE0_0000
Memory (4G Bytes)
System Module Control Registers
(512K Bytes)
Peripheral Control Registers
(512K Bytes)
Reserved
Flash Control Registers
Reserved
MPU Control Registers
Reserved
Program
and
Data Area
RAM
(4K Bytes)
FLASH
(64K Bytes)
5 Sectors
0x0000_0020
0x0000_001F
0x0000_0000
Exception, Interrupt, and
Reset Vectors
SYSTEM
Reserved
HET
SPI1
SCI2
SCI1
MibADC
GIO/ECP
Reserved
SCC
SCC RAM
Reserved
SPI2
Reserved
C2SIa
Reserved
FIQ
IRQ
Reserved
Data Abort
Prefetch Abort
Software Interrupt
Undefined Instruction
Reset
0xFFFF_FFFF
0xFFFF_FD00
0xFFF8_0000
0xFFF7_FC00
0xFFF7_F800
0xFFF7_F500
0xFFF7_F400
0xFFF7_F000
0xFFF7_EC00
0xFFF7_E400
0xFFF7_E000
0xFFF7_DC00
0xFFF7_D800
0xFFF7_D400
0xFFF7_CC00
0xFFF7_C800
0xFFF0_0000
0x0000_ 001F
0x0000_ 001C
0x0000_ 0018
0x0000_ 0014
0x0000_ 0010
0x0000_ 000C
0x0000_ 0008
0x0000_ 0004
0x0000_ 0000
NOTES: A. Memory addresses are configurable by the system (SYS) module within the range of 0x0000_0000 to 0xFFE0_0000.
B. The CPU registers are not a part of the memory map.
Figure 1. Memory Map
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