參數(shù)資料
型號: M37902FJCHP
廠商: Mitsubishi Electric Corporation
英文描述: SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
中文描述: 單片16位CMOS微機
文件頁數(shù): 85/143頁
文件大?。?/td> 1463K
代理商: M37902FJCHP
85
M37902FCCHP, M37902FGCHP, M37902FJCHP
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
MITSUBISHI MICROCOMPUTERS
How to disable watchdog timer
When not using the watchdog timer, it can be disabled. When the
watchdog timer is disabled, it
s operation stops and no watchdog
timer interrupt has been generated.
Setting for disabling the watchdog timer is possible by writing
79
16
and
50
16
to the particular function select register 2 (address 64
16
)
sequentially with the following instructions:
MOVMB/STAB instruction, or
MOVM/STA instruction (m = 1)
If any method other than above has been adopted in order to access
(in other words, read/write) the particular function select register 2,
the watchdog timer will not be disabled until reset operation is per-
formed. (Also, reset is the only one method to remove the setting for
disabling the watchdog timer.)
Moreover, this setting for disabling the watchdog timer is ignored at
return from the STP mode, and the watchdog timer operates. (For
details, refer to the section on the standby function.)
相關PDF資料
PDF描述
M37905F8CFP 16-BIT CMOS MICROCOMPUTER
M37905F8CSP 16-BIT CMOS MICROCOMPUTER
M37905M4C DIODE SCHOTTKY DUAL COMMON-ANODE 25V 200mW 0.32V-vf 200mA-IFM 1mA-IF 2uA-IR SOT-323 3K/REEL
M37905M4C-XXXFP 16 BIT CMOS MICROCOMPUTER
M37905M4C-XXXSP 16 BIT CMOS MICROCOMPUTER
相關代理商/技術參數(shù)
參數(shù)描述
M37903S4CHP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:16-BIT CMOS MICROCOMPUTER
M37905F8CFP 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:16-BIT CMOS MICROCOMPUTER
M37905F8CSP 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:16-BIT CMOS MICROCOMPUTER
M37905M4C 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:16 BIT CMOS MICROCOMPUTER
M37905M4C-XXXFP 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:16 BIT CMOS MICROCOMPUTER