参数资料
型号: TMS470R1VF346BPZQ
厂商: TEXAS INSTRUMENTS INC
元件分类: 微控制器/微处理器
英文描述: 32-BIT, FLASH, 48 MHz, RISC MICROCONTROLLER, PQFP100
封装: PLASTIC, LQFP-100
文件页数: 4/56页
文件大小: 779K
代理商: TMS470R1VF346BPZQ
TMS470R1VF336A, TMS470R1VF346A
16/32-BIT RISC FLASH MICROCONTROLLERS
SPNS079I – OCTOBER 2002 – REVISED SEPTEMBER 2006
12
POST OFFICE BOX 1443
HOUSTON, TEXAS 77251-1443
VF336A/VF346A DEVICE-SPECIFIC INFORMATION
memory
Figure 1 shows the memory map of the VF336A/VF346A device.
Figure 1. Memory Map
0xFFFF_FFFF
System Module Control Registers
(512K Bytes)
Exception, Interrupt, and
Reset Vectors
Memory (4G Bytes)
Program
and
Data Area
Peripheral Control Registers
(512K Bytes)
Reserved
MPU Control Registers
Reserved
0xFFF8_0000
0xFFF7_FFFF
0xFFF0_0000
0xFFE8_BFFF
0xFFE8_7FFF
0xFFE8_4024
0xFFE8_4023
0xFFE8_4000
0xFFE0_0000
0x0000_0020
0x0000_001F
0x0000_0000
FIQ
IRQ
Reserved
Data Abort
Prefetch Abort
Software Interrupt
Undefined Instruction
Reset
0x0000_001F
0x0000_001C
0x0000_0018
0x0000_0014
0x0000_0010
0x0000_000C
0x0000_0008
0x0000_0004
0x0000_0000
Reserved
0xFFFF_FFFF
0xFFFF_FD00
0xFFF8_0000
HET
0xFFF7_FC00
0xFFF7_F800
0xFFF7_F400
0xFFF7_F000
0xFFF7_EC00
0xFFF7_E400
SPI1
SCI1
MibADC
GIO/ECP
Reserved
RAM
(8K Bytes)
FLASH
(128K Bytes)
10 Sectors
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.
Flash Control Registers
Reserved
0xFFEF_FFFF
0xFFE8_C000
0xFFE8_8000
SCC RAM
SCC
0xFFF7_E000
0xFFF7_DC00
0xFFF7_D800
0xFFF7_D400
C2SIa
Reserved
0xFFF0_0000
SYSTEM
0xFFE8_3FFF
SCI2
0xFFF7_F500
Reserved
SPI2
0xFFF7_C800
0xFFF7_CC00
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