- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄98012 > MC68HC05SU3AB (FREESCALE SEMICONDUCTOR INC) 8-BIT, MROM, 2 MHz, MICROCONTROLLER, PDIP42 PDF資料下載
參數(shù)資料
| 型號(hào)： | MC68HC05SU3AB |
| 廠商： | FREESCALE SEMICONDUCTOR INC |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 8-BIT, MROM, 2 MHz, MICROCONTROLLER, PDIP42 |
| 封裝： | SDIP-42 |
| 文件頁數(shù)： | 29/80頁 |
| 文件大?。?/td> | 710K |
| 代理商： | MC68HC05SU3AB |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁當(dāng)前第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁第67頁第68頁第69頁第70頁第71頁第72頁第73頁第74頁第75頁第76頁第77頁第78頁第79頁第80頁
MC68HC05SU3A
MOTOROLA
5-3
RESETS AND INTERRUPTS
5
5.2.1
Non-maskable Software Interrupt (SWI)
The software interrupt (SWI) is an executable instruction and a non-maskable interrupt: it is
execute regardless of the state of the I-bit in the CCR. If the I-bit is zero (interrupt enabled), SWI
is executed after interrupts that were pending when the SWI was fetched, but before interrupts
generated after the SWI was fetched. The SWI interrupt service routine address is specied by
the contents of memory locations $1FFC and $1FFD.
Figure 5-1 Interrupt Stacking Order
Table 5-1 Reset/Interrupt Vector Addresses
Register
Flag Name
Interrupt
CPU Interrupt
Vector Address
Priority
—
Reset
RESET
$1FFE-$1FFF
—
Software
SWI
$1FFC-$1FFD
—
External Interrupt
IRQ
$1FFA-$1FFB
—
External Interrupt 2
IRQ2
$1FF8-$1FF9
TCR
TIF
Timer Overow
TIF
$1FF6-$1FF7
—
Keyboard
KBI
$1FF4-$1FF5
CONDITION CODE REGISTER
ACCUMULATOR
INDEX REGISTER
PROGRAM COUNTER (HIGH BYTE)
PROGRAM COUNTER (LOW BYTE)
$00C0 (BOTTOM OF STACK)
$00C1
$00C2
$00FD
$00FE
$00FF (TOP OF STACK)
UNSTACKING
1
2
3
4
5
4
3
2
1
STACKING
ORDER
highest
lowest
TPG
33
F
re
e
sc
a
le
S
e
m
ic
o
n
d
u
c
to
r,
I
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
n
c
..
.
F
re
e
sc
a
le
S
e
m
ic
o
n
d
u
c
to
r,
In
c
..
.
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MC68HC05T2P | 8-BIT, MROM, MICROCONTROLLER, PDIP40 |
| MC68HC08AS32CFN | 8-BIT, EEPROM, 8.4 MHz, MICROCONTROLLER, PQCC52 |
| MC68HC08AS32VFN | 8-BIT, EEPROM, 8.4 MHz, MICROCONTROLLER, PQCC52 |
| MC68HC08AS32FN | 8-BIT, EEPROM, 8.4 MHz, MICROCONTROLLER, PQCC52 |
| MC68HC08AZ32CFU | 8-BIT, MROM, MICROCONTROLLER, PQFP64 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MC68HC05T16 | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:High-density complementary metal oxide semiconductor (HCMOS) microcontroller unit |
| MC68HC05V12 | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:HCMOS Microcontreller Unit |
| MC68HC05V12CFN | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:General Release Specification |
| MC68HC05X16 | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:High-density complementary metal oxide semiconductor HCMOS) microcontroller unit |
| MC68HC05X32 | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:High-density complementary metal oxide semiconductor HCMOS) microcontroller unit |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。