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參數(shù)資料
| 型號： | M37630 |
| 廠商： | Mitsubishi Electric Corporation |
| 英文描述： | Single Chip 8 Bits CMOS Microcomputer(8位單片機(jī)) |
| 中文描述： | 單芯片的CMOS 8位單片機(jī)（8位單片機(jī)） |
| 文件頁數(shù)： | 20/48頁 |
| 文件大?。?/td> | 563K |
| 代理商： | M37630 |
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MITSUBISHI
ELECTRIC
20
MITSUBISHI MICROCOMPUTERS
7630 Group
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
Fig. 18
Structure of Timer X mode register
Timer Y
Timer Y is a 16 bit timer with a 16-bit reload latch supporting the fol-
lowing operating modes:
(1) Timer mode
(3) Event counter mode
(5) Pulse period measurement mode
(6) H/L pulse width measurement mode
These modes can be selected by the timer Y mode register (TYM).
In the timer, pulse period- and pulse width measurement modes’
the timer’s count source can be selected by the timer Y count
source selection bits. Please refer to Fig. 19.
On read or write access to timer Y, note that the high-order and low-
order bytes must be accessed in a specific order.
Write method
When writing to timer Y, write the low-order byte first. The data writ-
ten is stored in a temporary register which is assigned to the same
address as TY
L
. Next, write the high-order byte. When this is fin-
ished, the data is placed in the timer Y high-order reload latch and
the low-order byte is transferred from its temporary register to the
timer Y low-order reload latch.
Read method
When reading the timer Y, read the high-order byte first. This
causes the timer Y high- and low-order bytes to be transferred to
temporary registers being assigned to the same addresses as TY
H
and TY
L
. Next, read the low-order byte which is read from the tem-
porary register. This method assures the correct timer value can be
read during timer count operation.
Timer Y count stop control
Regardless of the actual operating mode, timer Y can be stopped
by setting the timer Y count stop bit (bit 7 of the timer Y mode regis-
ter) to “1”.
Timer X data write control bit
0 :
Data is written to latch and timer
1 :
Data is written to latch only
Not used (“0” when read, do not write “1”)
Timer X mode bits
b5 b4
0 0: Timer mode
0 1: Bi-phase counter mode
1 0: Event counter mode
1 1: Pulse width measurement mode
CNTR
0
polarity selection bit
0 :
For event counter mode, rising edge active
For interrupt request, falling edge active
For pulse width measurement mode, measure “H” period
1 :
For event counter mode, falling edge active
For interrupt request, rising edge active
For pulse width measurement mode, measure “L” period
Timer X stop control bit
0 :
Timer counting
1 :
Timer stopped
7
0
Timer X mode register (address 001E
16
)
TXM
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| M37630E4FS | SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M37630E4T-XXXFP | SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M37630E4T-XXXFS | SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M37640E8FP | SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M37640E8FS | SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M37630E4FP | 制造商:Renesas Electronics Corporation 功能描述: |
| M37630E4FP#U3 | 功能描述:IC 7630 MCU OTP 44QFP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器， 系列:740/7600 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 |
| M37630E4FS | 功能描述:EPROM MCU/8BIT CMOS EMULATION CH RoHS:否 類別:編程器，開發(fā)系統(tǒng) >> 配件 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 附件類型:適配器板 適用于相關(guān)產(chǎn)品:RCB230，RCB231，RCB212 配用:26790D-ND - RCB BREAKOUT BOARD RS232 CABLE |
| M37630E4T-XXXFP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M37630E4T-XXXFS | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
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