- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄359687 > M38035MCL-XXXKP (Renesas Technology Corp.) SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER PDF資料下載
參數(shù)資料
| 型號： | M38035MCL-XXXKP |
| 廠商： | Renesas Technology Corp. |
| 英文描述： | SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| 中文描述： | 單芯片8位CMOS微機(jī) |
| 文件頁數(shù)： | 26/119頁 |
| 文件大?。?/td> | 1575K |
| 代理商： | M38035MCL-XXXKP |
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頁當(dāng)前第26頁第27頁第28頁第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頁第81頁第82頁第83頁第84頁第85頁第86頁第87頁第88頁第89頁第90頁第91頁第92頁第93頁第94頁第95頁第96頁第97頁第98頁第99頁第100頁第101頁第102頁第103頁第104頁第105頁第106頁第107頁第108頁第109頁第110頁第111頁第112頁第113頁第114頁第115頁第116頁第117頁第118頁第119頁
Rev.1.00
REJ03B0212-0100
Apr 2, 2007
Page 26 of 117
3803 Group (Spec.L)
Fig 20. Interrupt control diagram
Interrupt Disable Flag
The interrupt disable flag is assigned to bit 2 of the processor
status register. This flag controls the acceptance of all interrupt
requests except for the BRK instruction. When this flag is set to
“1”, the acceptance of interrupt requests is disabled. When it is
set to “0”, acceptance of interrupt requests is enabled. This flag is
set to “1” with the SET instruction and set to “0” with the CLI
instruction.
When an interrupt request is accepted, the contents of the
processor status register are pushed onto the stack while the
interrupt disable flag remaines set to “0”. Subsequently, this flag
is automatically set to “1” and multiple interrupts are disabled.
To use multiple interrupts, set this flag to “0” with the CLI
instruction within the interrupt processing routine.
The contents of the processor status register are popped off the
stack with the RTI instruction.
Interrupt Request Bits
Once an interrupt request is generated, the corresponding
interrupt request bit is set to “1” and remaines “1” until the
request is accepted. When the request is accepted, this bit is
automatically set to “0”.
Each interrupt request bit can be set to “0”, but cannot be set to
“1”, by software.
Interrupt Enable Bits
The interrupt enable bits control the acceptance of the
corresponding interrupt requests. When an interrupt enable bit is
set to “0”, the acceptance of the corresponding interrupt request
is disabled. If an interrupt request occurs in this condition, the
corresponding interrupt request bit is set to “1”, but the interrupt
request is not accepted. When an interrupt enable bit is set to “1”,
acceptance of the corresponding interrupt request is enabled.
Each interrupt enable bit can be set to “0” or “1” by software.
The interrupt enable bit for an unused interrupt should be set to
“0”.
Interrupt Source Selection
Any of the following combinations can be selected by the
interrupt source selection register (0039
16
).
1.INT
0
or timer Z
2.CNTR
1
or Serial I/O3 reception
3.Serial I/O2 or timer Z
4.INT
4
or CNTR
2
5.A/D conversion or serial I/O3 transmission
External Interrupt Pin Selection
For external interrupts INT
0
and INT
4
, the INT
0
, INT
4
interrupt
switch bit in the interrupt edge selection register (bit 6 of address
003A
16
) can be used to select INT
00
and INT
40
pin input or
INT
01
and INT
41
pin input.
Interrupt disable flag (I)
Interrupt request
Interrupt request bit
Interrupt enable bit
BRK instruction
Reset
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| M38035MCL-XXXSP | SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M38035MCL-XXXWG | SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M38035MC-XXXHP | SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M38035MC-XXXKP | 3.3V Zero Delay Buffer; Voltage (V): 3.3 V; Frequency Range: 10 MHz to 133 MHz; Outputs: 8; Operating Range: 0 to 70 C |
| M38035MC-XXXSP | 3.3V Zero Delay Buffer; Voltage (V): 3.3 V; Frequency Range: 10 MHz to 133 MHz; Outputs: 8; Operating Range: 0 to 70 C |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M38037M5H-175HP#U0 | 制造商:Renesas Electronics Corporation 功能描述:8BIT CISC - Trays |
| M38037M8108F | 制造商:Panasonic Industrial Company 功能描述:IC |
| M38037M8H-194HP#U0 | 制造商:Renesas Electronics Corporation 功能描述:8BIT CISC - Trays |
| M38039FFHFP#U0 | 功能描述:IC 740 MCU FLASH 60K 64QFP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器， 系列:740/38000 產(chǎn)品培訓(xùn)模塊:CAN Basics Part-1 CAN Basics Part-2 Electromagnetic Noise Reduction Techniques Part 1 M16C Product Overview Part 1 M16C Product Overview Part 2 標(biāo)準(zhǔn)包裝:1 系列:M16C™ M32C/80/87 核心處理器:M32C/80 芯體尺寸:16/32-位 速度:32MHz 連通性:EBI/EMI，I²C，IEBus，IrDA，SIO，UART/USART 外圍設(shè)備:DMA，POR，PWM，WDT 輸入/輸出數(shù):121 程序存儲器容量:384KB（384K x 8） 程序存儲器類型:閃存 EEPROM 大小:- RAM 容量:24K x 8 電壓 - 電源 (Vcc/Vdd):3 V ~ 5.5 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 34x10b，D/A 2x8b 振蕩器型:內(nèi)部 工作溫度:-20°C ~ 85°C 封裝/外殼:144-LQFP 包裝:托盤 產(chǎn)品目錄頁面:749 (CN2011-ZH PDF) 配用:R0K330879S001BE-ND - KIT DEV RSK M32C/87 |
| M38039FFHHP | 功能描述:MCU 3/5V 56K+4K 64-LQFP RoHS:否 類別:集成電路 (IC) >> 嵌入式 - 微控制器， 系列:740/38000 標(biāo)準(zhǔn)包裝:250 系列:56F8xxx 核心處理器:56800E 芯體尺寸:16-位 速度:60MHz 連通性:CAN，SCI，SPI 外圍設(shè)備:POR，PWM，溫度傳感器，WDT 輸入/輸出數(shù):21 程序存儲器容量:40KB（20K x 16） 程序存儲器類型:閃存 EEPROM 大小:- RAM 容量:6K x 16 電壓 - 電源 (Vcc/Vdd):2.25 V ~ 3.6 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 6x12b 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 125°C 封裝/外殼:48-LQFP 包裝:托盤 配用:MC56F8323EVME-ND - BOARD EVALUATION MC56F8323 |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。