- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄45043 > M38198ECFS 8-BIT, UVPROM, 4.2 MHz, MICROCONTROLLER, CQCC100 PDF資料下載
參數(shù)資料
| 型號(hào)： | M38198ECFS |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 8-BIT, UVPROM, 4.2 MHz, MICROCONTROLLER, CQCC100 |
| 封裝： | CERAMIC, LCC-100 |
| 文件頁(yè)數(shù)： | 144/218頁(yè) |
| 文件大小： | 2137K |
| 代理商： | M38198ECFS |
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)第17頁(yè)第18頁(yè)第19頁(yè)第20頁(yè)第21頁(yè)第22頁(yè)第23頁(yè)第24頁(yè)第25頁(yè)第26頁(yè)第27頁(yè)第28頁(yè)第29頁(yè)第30頁(yè)第31頁(yè)第32頁(yè)第33頁(yè)第34頁(yè)第35頁(yè)第36頁(yè)第37頁(yè)第38頁(yè)第39頁(yè)第40頁(yè)第41頁(yè)第42頁(yè)第43頁(yè)第44頁(yè)第45頁(yè)第46頁(yè)第47頁(yè)第48頁(yè)第49頁(yè)第50頁(yè)第51頁(yè)第52頁(yè)第53頁(yè)第54頁(yè)第55頁(yè)第56頁(yè)第57頁(yè)第58頁(yè)第59頁(yè)第60頁(yè)第61頁(yè)第62頁(yè)第63頁(yè)第64頁(yè)第65頁(yè)第66頁(yè)第67頁(yè)第68頁(yè)第69頁(yè)第70頁(yè)第71頁(yè)第72頁(yè)第73頁(yè)第74頁(yè)第75頁(yè)第76頁(yè)第77頁(yè)第78頁(yè)第79頁(yè)第80頁(yè)第81頁(yè)第82頁(yè)第83頁(yè)第84頁(yè)第85頁(yè)第86頁(yè)第87頁(yè)第88頁(yè)第89頁(yè)第90頁(yè)第91頁(yè)第92頁(yè)第93頁(yè)第94頁(yè)第95頁(yè)第96頁(yè)第97頁(yè)第98頁(yè)第99頁(yè)第100頁(yè)第101頁(yè)第102頁(yè)第103頁(yè)第104頁(yè)第105頁(yè)第106頁(yè)第107頁(yè)第108頁(yè)第109頁(yè)第110頁(yè)第111頁(yè)第112頁(yè)第113頁(yè)第114頁(yè)第115頁(yè)第116頁(yè)第117頁(yè)第118頁(yè)第119頁(yè)第120頁(yè)第121頁(yè)第122頁(yè)第123頁(yè)第124頁(yè)第125頁(yè)第126頁(yè)第127頁(yè)第128頁(yè)第129頁(yè)第130頁(yè)第131頁(yè)第132頁(yè)第133頁(yè)第134頁(yè)第135頁(yè)第136頁(yè)第137頁(yè)第138頁(yè)第139頁(yè)第140頁(yè)第141頁(yè)第142頁(yè)第143頁(yè)當(dāng)前第144頁(yè)第145頁(yè)第146頁(yè)第147頁(yè)第148頁(yè)第149頁(yè)第150頁(yè)第151頁(yè)第152頁(yè)第153頁(yè)第154頁(yè)第155頁(yè)第156頁(yè)第157頁(yè)第158頁(yè)第159頁(yè)第160頁(yè)第161頁(yè)第162頁(yè)第163頁(yè)第164頁(yè)第165頁(yè)第166頁(yè)第167頁(yè)第168頁(yè)第169頁(yè)第170頁(yè)第171頁(yè)第172頁(yè)第173頁(yè)第174頁(yè)第175頁(yè)第176頁(yè)第177頁(yè)第178頁(yè)第179頁(yè)第180頁(yè)第181頁(yè)第182頁(yè)第183頁(yè)第184頁(yè)第185頁(yè)第186頁(yè)第187頁(yè)第188頁(yè)第189頁(yè)第190頁(yè)第191頁(yè)第192頁(yè)第193頁(yè)第194頁(yè)第195頁(yè)第196頁(yè)第197頁(yè)第198頁(yè)第199頁(yè)第200頁(yè)第201頁(yè)第202頁(yè)第203頁(yè)第204頁(yè)第205頁(yè)第206頁(yè)第207頁(yè)第208頁(yè)第209頁(yè)第210頁(yè)第211頁(yè)第212頁(yè)第213頁(yè)第214頁(yè)第215頁(yè)第216頁(yè)第217頁(yè)第218頁(yè)
17
3819 Group
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
MITSUBISHI MICROCOMPUTERS
INTERRUPTS
Interrupts occur by 20 sources: 5 external, 14 internal, and 1 soft-
ware.
Interrupt Control
Each interrupt is controlled by an interrupt request bit, an interrupt
enable bit, and the interrupt disable flag except for the software in-
terrupt set by the BRK instruction. An interrupt occurs if the
corresponding interrupt request and enable bits are “1” and the in-
terrupt disable flag is “0”.
Interrupt enable bits can be set or cleared by software.
Interrupt request bits can be cleared by software, but cannot be
set by software.
The BRK instruction cannot be disabled with any flag or bit.
The I (interrupt disable) flag disables all interrupts except the BRK
instruction interrupt.
Interrupt Operation
When an interrupt is received, the contents of the program counter
and processor status register are automatically stored into the
stack. The interrupt disable flag is set to inhibit other interrupts
from interfering. The corresponding interrupt request bit is cleared
and the interrupt jump destination address is read from the vector
table into the program counter.
Notes on Use
When the active edge of an external interrupt (INT0 to INT4) is
changed or when switching interrupt sources in the same vector
address, the corresponding interrupt request bit may also be set.
Therefore, please take following sequence;
(1) Disable the external interrupt which is selected.
(2) Change the active edge.
(3) Clear the interrupt request bit which is selected to “0”.
(4) Enable the external interrupt which is selected.
Table 1. Interrupt vector addresses and priority
Interrupt Request
Generating Conditions
High
FFFD16
Interrupt Source
Priority
Low
FFFC16
Remarks
Reset (Note 2)
Non-maskable
External interrupt (active edge
selectable)
External interrupt (active edge
selectable)
External interrupt (active edge
selectable)
Valid when interrupt interval
determination is operating
Valid when serial I/O ordinary
mode is selected
Valid when serial I/O automatic
transfer mode is selected
Valid when serial I/O2 is se-
lected
Valid when serial I/O3 is se-
lected
STP release timer underflow
1
Notes 1 : Vector addresses contain interrupt jump destination addresses.
2 : Reset function in the same way as an interrupt with the highest priority.
Vector Addresses (Note 1)
At reset
At detection of either rising or
falling edge of INT0 input
At detection of either rising or
falling edge of INT1/ZCR input
At detection of either rising or
falling edge of INT2 input
INT0
INT1/ZCR
INT2
Remote control/
counter overflow
Serial I/O1
Serial I/O
automatic transfer
Serial I/O2
Serial I/O3
Timer 1
Timer 2
Timer 3
Timer 4
Timer 5
Timer 6
INT3
2
3
At 8-bit counter overflow
At completion of data transfer
At completion of the last data
transfer
At completion of data transfer
At timer 1 underflow
At timer 2 underflow
At timer 3 underflow
At timer 4 underflow
At timer 5 underflow
At timer 6 underflow
At detection of either rising or
falling edge of INT3 input
External interrupt (active edge
selectable)
Valid when INT4 interrupt is
selected
External interrupt (active
edge selectable)
Valid when A-D conversion in-
terrupt is selected
At detection of either rising or
falling edge of INT4 input
At completion of A-D conver-
sion
At falling edge of the last digit
immediately before blanking
period starts
At rising edge of each digit
At BRK instruction execution
Valid when FLD blanking in-
terrupt is selected
Valid when FLD digit interrupt
is selected
Non-maskable software inter-
rupt
FFFA16
FFF816
FFF616
FFF416
FFF216
FFF016
FFEE16
FFEC16
FFEA16
FFE816
FFE616
FFE416
FFE216
FFE016
FFDE16
FFDC16
FFFB16
FFF916
FFF716
FFF516
FFF316
16
FFEF16
FFED16
FFEB16
FFE916
FFE716
FFE516
FFE316
FFE116
FFDF16
FFDD16
4
5
6
7
8
9
10
11
12
13
14
15
16
17
INT4
A-D conversion
FLD blanking
FLD digit
BRK instruction
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| M38199MF-XXXFP | 8-BIT, MROM, 4.2 MHz, MICROCONTROLLER, PQFP100 |
| M38199EFFP | 8-BIT, OTPROM, MICROCONTROLLER, PQFP100 |
| M38198EC-XXXFP | 8-BIT, OTPROM, MICROCONTROLLER, PQFP100 |
| M38199MF-XXXKP | 8-BIT, MROM, MICROCONTROLLER, PQFP100 |
| M38198MC-XXXKP | 8-BIT, MROM, MICROCONTROLLER, PQFP100 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M38198MCA809 | 制造商:Panasonic Industrial Company 功能描述:IC |
| M38198MCA824 | 制造商:Panasonic Industrial Company 功能描述:IC |
| M38198MCA827 | 制造商:Panasonic Industrial Company 功能描述:IC |
| M38199MF072F | 制造商:Panasonic Industrial Company 功能描述:IC |
| M38199MF210F | 制造商:Panasonic Industrial Company 功能描述:IC |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。