參數(shù)資料
型號: MC68HC705C8ACP
廠商: MOTOROLA INC
元件分類: 微控制器/微處理器
英文描述: HCMOS Microcontroller Unit
中文描述: 8-BIT, OTPROM, 2.1 MHz, MICROCONTROLLER, PDIP40
封裝: PLASTIC, DIP-40
文件頁數(shù): 76/108頁
文件大?。?/td> 718K
代理商: MC68HC705C8ACP
Resets and Interrupts
MC68HC705KJ1 MC68HRC705KJ1 MC68HLC705KJ1 Data Sheet, Rev. 4.1
76
Freescale Semiconductor
Figure 8-6. Interrupt Stacking Order
Table 8-4. Reset/Interrupt Vector Addresses
Function
Source
Local
Mask
Global
Mask
Priority
(1 = Highest)
Vector
Address
Reset
Power-On
RESET Pin
COP Watchdog
(1)
Illegal Address
1. The COP watchdog is programmable in the mask option register.
None
None
1
$07FE
$07FF
Software Interrupt
(SWI)
User Code
None
None
Same Priority
as Instruction
$07FC
$07FD
External Interrupt
IRQ/V
PP
Pin
IRQE
I Bit
2
$07FA
$07FB
Timer Interrupts
RTIF Bit
TOF Bit
RTIE Bit
TOIE Bit
I Bit
3
$07F8
$07F9
CONDITION CODE REGISTER
$00C0 (BOTTOM OF STACK)
$00C1
$00C2
ACCUMULATOR
INDEX REGISTER
PROGRAM COUNTER (HIGH BYTE)
PROGRAM COUNTER (LOW BYTE)
$00FD
$00FE
$00FF (TOP OF STACK)
1
2
3
4
5
5
4
3
2
1
UNSTACKING
ORDER
STACKING
ORDER
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相關代理商/技術參數(shù)
參數(shù)描述
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