參數(shù)資料
型號: TMP90C051
廠商: Toshiba Corporation
元件分類: 通用總線功能
英文描述: High Speed CMOS 8-bit Microcontroller,Integrating DMA, DRAM Controller,Serial Interface, Timer/Event Counter(高速 CMOS 8位微控制器(芯片集成了DMA,DRAM控制器,串行接口,定時器/事件計數(shù)器))
中文描述: 高速CMOS 8位微控制器,集成的DMA,DRAM控制器,串行接口,定時器/事件計數(shù)器(高速的CMOS 8位微控制器(DMA的芯片集成了,內存控制器,串行接口,定時器/事件計數(shù)器))
文件頁數(shù): 29/158頁
文件大?。?/td> 4573K
代理商: TMP90C051
TOSHIBA CORPORATION
29/184
TMP90C051
The interrupt enable/disable flags for each interrupt request
channel are assigned to memory addresses FFCC - FFCEH.
Interrupts are enabled for a channel by setting the flag to “1”.
The flags are reset to “0” by resets.
Disable interrupts (DI) before clearing the interrupt request
flags.
The micro DMA enable/disable flags for each interrupt
request channel are assigned to memory addresses FFCEH or
FFCFH. The interrupt requests for a channel are set to the
micro DMA processing mode by setting the flag to “1”. The
flags are reset to “0” by resets (“0” is the general-purpose inter-
rupt processing mode).
Figure 3.3 (9) shows the bit layouts for the interrupt
enable/disable flags and micro DMA enable/disable flags.
Disable interrupts (DI) before clearing the interrupt request
flags.
Caution is required in usage because the two following
points are exceptions.
INTRX0, INTRX1
Interrupt request flipflops are cleared only by resets and reading the
serial channel receive buffer. They are not cleared by instructions.
INT0 ~ INT7
INT0 ~ INT7 are all of the edge type.
相關PDF資料
PDF描述
TMP90C141 High Speed Advanced CMOS 8-bit Microcontroller,Integrating 8-Bit A/D Converter,General Serial Interface,Multifunction Timer/Event Counter(高速、先進的 CMOS 8位微控制器(芯片集成了8位A/D轉換器,通用串行接口,多功能定時器/事件計數(shù)器))
TMP90C400 High Speed Advanced CMOS 8-bit Microcontroller,Integrating 8-Bit CPU,RAM,ROM,General Serial Interface,Multifunction Timer/Event Counter(高速、先進的 CMOS 8位微控制器(芯片集成了8位CPU,ROM,RAM,通用串行接口,多功能定時器/事件計數(shù)器))
TMP90C401 High Speed Advanced CMOS 8-bit Microcontroller,Integrating 8-Bit CPU,RAM,ROM,General Serial Interface,Multifunction Timer/Event Counter(高速、先進的 CMOS 8位微控制器(芯片集成了8位CPU,ROM,RAM,通用串行接口,多功能定時器/事件計數(shù)器))
TMP90C800 High Speed Advanced CMOS 8-bit Microcontroller,Integrating 8-Bit CPU,RAM,ROM,General Serial Interface,Timer/Event Counter(高速、先進的 CMOS 8位微控制器(芯片集成了8位CPU,ROM,RAM,通用串行接口,定時器/事件計數(shù)器))
TMP90C801 High Speed Advanced CMOS 8-bit Microcontroller,Integrating 8-Bit CPU,RAM,ROM,General Serial Interface,Timer/Event Counter(高速、先進的 CMOS 8位微控制器(芯片集成了8位CPU,ROM,RAM,通用串行接口,定時器/事件計數(shù)器))
相關代理商/技術參數(shù)
參數(shù)描述
TMP90C051F 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller
TMP90C141 制造商:未知廠家 制造商全稱:未知廠家 功能描述:
TMP90C141F 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller
TMP90C141N 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller
TMP90C400 制造商:未知廠家 制造商全稱:未知廠家 功能描述: