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: 7/56页
文件大小: 779K
代理商: TMS470R1VF346BPZQ
TMS470R1VF336A, TMS470R1VF346A
16/32-BIT RISC FLASH MICROCONTROLLERS
SPNS079I – OCTOBER 2002 – REVISED SEPTEMBER 2006
15
POST OFFICE BOX 1443
HOUSTON, TEXAS 77251-1443
peripheral selects and base addresses
The VF3x6A device uses ten of the sixteen peripheral selects to decode the base addresses of the peripherals.
These peripheral selects are fixed and transparent to the user since they are part of the decoding scheme used
by the SYS module.
Control registers for the peripherals, SYS module, and flash (VF3x6A only) begin at the base addresses shown
Table 4. VF336A/VF346A Peripherals, System Module, and Flash Base Addresses
CONNECTING MODULE
ADDRESS RANGE
PERIPHERAL SELECTS
BASE ADDRESS
ENDING ADDRESS
SYSTEM
0XFFFF_FD00
0XFFFF_FFFF
N/A
RESERVED
0XFFF8_0000
0XFFFF_FCFF
N/A
HET
0XFFF7_FC00
0XFFF7_FFFF
PS[0]
SPI1
0XFFF7_F800
0XFFF7_FBFF
PS[1]
SCI2
0XFFF7_F500
0XFFF7_F7FF
PS[2]
SCI1
0XFFF7_F400
0XFFF7_F4FF
ADC
0XFFF7_F000
0XFFF7_F3FF
PS[3]
GIO/ECP
0XFFF7_EC00
0XFFF7_EFFF
PS[4]
RESERVED
0XFFF7_E400
0XFFF7_EBFF
PS[5] - PS[6]
SCC
0XFFF7_E000
0XFFF7_E3FF
PS[7]
SCC RAM
0XFFF7_DC00
0XFFF7_DFFF
PS[8]
RESERVED
0XFFF7_D800
0XFFF7_DBFF
PS[9]
SPI2
0XFFF7_D400
0XFFF7_D7FF
PS[10]
RESERVED
0XFFF7_CC00
0XFFF7_D3FF
PS[11] - PS[12]
C2SIA
0XFFF7_C800
0XFFF7_CBFF
PS[13]
RESERVED
0XFFF7_C000
0XFFF7_C7FF
PS[14] - PS[15]
RESERVED
0XFFF0_0000
0XFFF7_BFFF
N/A
FLASH CONTROL REGISTERS
0XFFE8_8000
0XFFE8_BFFF
N/A
MPU CONTROL REGISTERS
0XFFE8_4000
0XFFE8_4023
N/A
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