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): 75/158頁
文件大?。?/td> 4573K
代理商: TMP90C051
TOSHIBA CORPORATION
75/184
TMP90C051
The 4-phase, 1-2 excitation settings are as shown below.
Intial value
When the initial value is rearranged as, 3 consecutive bits
are set to “1” and the others to “0” (positive logic).
For example, if b3, b7 and b2 are “1”, the initial value is
10001100 and the waveform shown in Figure 3.7 (8) is
obtained.
To obtain a negative logic output waveform, reverse the
“1s” and “0s” of the initial value. For example, to obtain the
waveform shown in Figure 3.7 (8) with negative logic, the initial
value must be 01110011.
The following is an explanation of channel 0 operation.
The M0 (also used as P4) output latch and stepping motor
control shift alternate register (SA4) is shifted and output to the
port at the rise of the trigger signal from the timer. The shift
direction is set with P45FR <CCW0>.
Figure 3.7 (9) shows the block diagram.
Figure 3.7 (9). 4-Phase, 1-2 Excitation (Forward) Block Diagram
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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