参数资料
型号: MSP430F47167IPZ
厂商: TEXAS INSTRUMENTS INC
元件分类: 微控制器/微处理器
英文描述: 16-BIT, FLASH, 16 MHz, RISC MICROCONTROLLER, PQFP100
封装: GREEN, PLASTIC, QFP-100
文件页数: 5/87页
文件大小: 1538K
代理商: MSP430F47167IPZ
MSP430F471x3, MSP430F471x6, MSP430F471x7
MIXED SIGNAL MICROCONTROLLER
SLAS626C -- OCTOBER 2008 -- REVISED MARCH 2011
13
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
interrupt vector addresses
The interrupt vectors and the power-up starting address are located in the address range 0FFFFh to 0FFC0h.
The vector contains the 16-bit address of the appropriate interrupt-handler instruction sequence. If the reset
vector (at 0FFFEh) contains 0FFFFh (e.g., flash is not programmed) the CPU enters LPM4 after power-up.
INTERRUPT SOURCE
INTERRUPT FLAG
SYSTEM INTERRUPT
WORD
ADDRESS
PRIORITY
Power-Up
External Reset
Watchdog
Flash Memory
PC Out-of-Range (see Note 4)
PORIFG
RSTIFG
WDTIFG
KEYV
(see Note 1)
Reset
0FFFEh
31, highest
NMI
Oscillator Fault
Flash Memory Access Violation
NMIIFG (see Notes 1 and 3)
OFIFG (see Notes 1 and 3)
ACCVIFG (see Notes 1 and 3)
(Non)maskable
0FFFCh
30
Timer_B3
TBCCR0 CCIFG (see Note 2)
Maskable
0FFFAh
29
Timer_B3
TBCCR1 to TBCCR2 CCIFGs
TBIFG (see Notes 1 and 2)
Maskable
0FFF8h
28
Comparator_A
CAIFG
Maskable
0FFF6h
27
Watchdog Timer
WDTIFG
Maskable
0FFF4h
26
USCI_A0/B0 Receive
USCI_B0 I2C Status
UCA0RXIFG, UCB0RXIFG
(see Notes 1 and 5)
Maskable
0FFF2h
25
USCI_A0/B0 Transmit
USCI_B0 I2C Receive/Transmit
UCA0TXIFG, UCB0TXIFG
(see Notes 1 and 6)
Maskable
0FFF0h
24
SD16_A
SD16CCTLx SD16OVIFG, SD16CCTLx SD16IFG
(see Notes 1 and 2)
Maskable
0FFEEh
23
Timer_A3
TACCR0 CCIFG (see Note 2)
Maskable
0FFECh
22
Timer_A3
TACCR1 and TACCR2 CCIFGs,
TAIFG (see Notes 1 and 2)
Maskable
0FFEAh
21
I/O Port P1 (Eight Flags)
P1IFG.0 to P1IFG.7 (see Notes 1 and 2)
Maskable
0FFE8h
20
USCI_A1/B1 Receive
USCI_B1 I2C Status
UCA1RXIFG, UCB1RXIFG
(see Notes 1 and 5)
Maskable
0FFE6h
19
USCI_A1/B1 Transmit
USCI_B1 I2C Receive/Transmit
UCA1TXIFG, UCB1TXIFG
(see Notes 1 and 6)
Maskable
0FFE4h
18
I/O Port P2 (Eight Flags)
P2IFG.0 to P2IFG.7 (see Notes 1 and 2)
Maskable
0FFE2h
17
Basic Timer1/RTC
BTIFG
Maskable
0FFE0h
16
DMA
DMA0IFG, DMA1IFG, DMA2IFG
(see Notes 1 and 2)
Maskable
0FFDEh
15
Reserved
Reserved (see Note 8)
0FFDCh to
14 to
Reserved
Reserved (see Note 8)
0FFC0h
0, lowest
NOTES: 1. Multiple source flags
2. Interrupt flags are located in the module.
3. (Non)maskable: the individual interrupt-enable bit can disable an interrupt event, but the general-interrupt enable can not disable
it.
4. A reset is generated if the CPU tries to fetch instructions from within the module register memory address range (0h to 01FFh) or
from within unused address ranges.
5. USCI_B in SPI mode: UCBxRXIFG. USCI_B in I2C mode: UCALIFG, UCNACKIFG, ICSTTIFG, UCSTPIFG
6. USCI_B in SPI mode: UCBxTXIFG. USCI_B in I2C mode: UCBxRXIFG, UCBxTXIFG
7. The address 0x0FFBE is used as bootstrap loader security key (BSLSKEY).
A 0x0AA55 at this location disables the BSL completely.
A zero disables the erasure of the flash if an invalid password is supplied.
8. The interrupt vectors at addresses 0FFDCh to 0FFC0h are not used in this device and can be used for regular program code if
necessary.
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