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): 71/158頁
文件大?。?/td> 4573K
代理商: TMP90C051
TOSHIBA CORPORATION
71/184
TMP90C051
3.7.2 Pattern Generation Mode
SMC can be set to function as a pattern generation port with
bits 3 and 7 (PAT0 and PAT1) of P45FR. In the mode, the CPU
writes only to the shift alternate register; therefore, during shift
trigger timer interrupt processing, it is possible to write to ports
4 and 5, and to output patterns in real time by coupling with
the timer.
In this mode, it is also necessary to always set P45FR1
and P45FR5 (M0M and M1M) to “1”.
Figure 3.7 (4) shows the mode block diagram.
Figure 3.7 (4). Pattern Generation Mode Block Diagram (Port 4)
In this pattern generation mode, only writing to the output
latch is disabled by the hardware. All other operations are the
same as for 1-2 excitations in the stepping motor control port
mode. Consequently, after a trigger signal from the timer, it is
always necessary to write data before the next trigger signal is
generated.
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))
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