参数资料
型号: TMS470R1B768PGEQR
厂商: TEXAS INSTRUMENTS INC
元件分类: 微控制器/微处理器
英文描述: 32-BIT, FLASH, 60 MHz, RISC MICROCONTROLLER, PQFP144
封装: PLASTIC, LQFP-144
文件页数: 4/49页
文件大小: 552K
代理商: TMS470R1B768PGEQR
B768 DEVICE-SPECIFIC INFORMATION
Memory
FIQ
IRQ
Reserved
Data Abort
Prefetch Abort
Software Interrupt
Undefined Instruction
Reset
System Module
(512K Bytes)
Peripheral Control Registers
Reserved
Flash Control Registers
Reserved
MPU Control Registers
Reserved
Program
and
Data Area
Exception, Interrupt, and
Reset Vectors
SYSTEM with PSA, CIM,
RTI, DEC
IEM
Reserved
HET
SPI1
SCI2
SCI1
MibADC
GIO/ECP
HECC1/HECC2
HECC1/2 RAM
Reserved
SPI4/SPI5
SPI2/SPI3
HECC3 and HECC3 RAM
Reserved
RAM
(48K Bytes)
FLASH
(768K Bytes)
18 Sectors
Memory (4G Bytes)
0xFFFF_FFFF
0xFFF8_0000
0xFFF7_FFFF
0xFFF0_0000
0xFFE8_C000
0xFFE8_BFFF
0xFFE8_8000
0xFFE8_7FFF
0xFFE8_4024
0xFFE8_4023
0xFFE8_4000
0xFFE8_3FFF
0xFFE0_0000
0x0000_0020
0x0000_001F
0x0000_0000
0xFFFF_FFFF
0xFFFF_FD00
0xFFFF_FC00
0xFFF8_0000
0xFFF7_FC00
0xFFF7_F800
0xFFF7_F500
0xFFF7_F400
0xFFF7_F000
0xFFF7_EC00
0xFFF7_E800
0xFFF7_D600
0xFFF7_E400
0xFFF7_D800
0xFFF7_D000
0xFFF7_D400
0xFFF0_0000
0x0000_001C
0x0000_0018
0x0000_0014
0x0000_0010
0x0000_000C
0x0000_0008
0x0000_0004
0x0000_0000
0xFFEF_FFFF
Reserved
0xFFF7_C000
0x0000_001F
Control Registers
HET RAM
(1.5K Bytes)
SPNS108B – AUGUST 2005 – REVISED MAY 2008 ......................................................................................................................................................... www.ti.com
Figure 1 shows the memory map of the B768 device.
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 part of the memory map.
Figure 1. TMS470R1B768 Memory Map
12
Copyright 2005–2008, Texas Instruments Incorporated
Product Folder Link(s): TMS470R1B768
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