参数资料
型号: MSP430F436IPZ
厂商: TEXAS INSTRUMENTS INC
元件分类: 微控制器/微处理器
英文描述: 16-BIT, FLASH, 8 MHz, RISC MICROCONTROLLER, PQFP100
封装: GREEN, PLASTIC, LQFP-100
文件页数: 18/79页
文件大小: 1301K
代理商: MSP430F436IPZ
MSP430x43x1, MSP430x43x, MSP430x44x1, MSP430x44x
MIXED SIGNAL MICROCONTROLLER
SLAS344G JANUARY 2002 REVISED OCTOBER 2009
25
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 0FFE0h.
The vector contains the 16-bit address of the appropriate interrupt-handler instruction sequence.
Table 3. Interrupt Sources, Flags, and Vectors
INTERRUPT SOURCE
INTERRUPT FLAG
SYSTEM INTERRUPT
WORD
ADDRESS
PRIORITY
Power-Up
External Reset
Watchdog
Flash Memory
WDTIFG
KEYV
(see Note 1)
Reset
0FFFEh
15, 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
14
Timer_B7
TBCCR0 CCIFG (see Note 2)
Maskable
0FFFAh
13
Timer_B7
TBCCR1 to TBCCR6 CCIFGs
TBIFG (see Notes 1 and 2)
Maskable
0FFF8h
12
Comparator_A
CAIFG
Maskable
0FFF6h
11
Watchdog Timer
WDTIFG
Maskable
0FFF4h
10
USART0 Receive
URXIFG0
Maskable
0FFF2h
9
USART0 Transmit
UTXIFG0
Maskable
0FFF0h
8
ADC12 (see Note 4)
ADC12IFG (see Notes 1 and 2)
Maskable
0FFEEh
7
Timer_A3
TACCR0 CCIFG (see Note 2)
Maskable
0FFECh
6
Timer_A3
TACCR1 and TACCR2 CCIFGs,
TAIFG (see Notes 1 and 2)
Maskable
0FFEAh
5
I/O Port P1 (Eight Flags)
P1IFG.0 to P1IFG.7
(see Notes 1 and 2)
Maskable
0FFE8h
4
USART1 Receive
URXIFG1
Maskable
0FFE6h
3
USART1 Transmit
UTXIFG1
Maskable
0FFE4h
2
I/O Port P2 (Eight Flags)
P2IFG.0 to P2IFG.7
(see Notes 1 and 2)
Maskable
0FFE2h
1
Basic Timer1
BTIFG
Maskable
0FFE0h
0, lowest
’43x(1) uses Timer_B3 with TBCCR0, 1 and 2 CCIFG flags, and TBIFG. ’44x(1) uses Timer_B7 with TBCCR0 CCIFG, TBCCR1 to TBCCR6
CCIFGs, and TBIFG
USART1 is implemented in ’44x(1) only.
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. ADC12 is not implemented in MSP430x43x1 and MSP430x44x1 devices.
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