参数资料
型号: 784216AY
厂商: NEC Corp.
英文描述: MOS INTEGRATED CIRCUIT
中文描述: 马鞍山集成电路
文件页数: 39/100页
文件大小: 564K
代理商: 784216AY
Data Sheet U14121EJ2V0DS00
39
μ
PD784214A, 784215A, 784216A, 784217A, 784218A, 784214AY, 784215AY, 784216AY, 784217AY, 784218AY
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7.3 Real-Time Output Port
The real-time output function is to transfer data set in advance to the real-time output buffer register to the output
latch as soon as the timer interrupt or external interrupt has occurred in order to output the data to an external device.
The pins that output the data to the external device constitute a port called a real-time output port.
Because the real-time output port can output signals without jitter, it is ideal for controlling a stepper motor.
Figure 7-5. Block Diagram of Real-Time Output Port
Internal bus
RTPOE
BYTE
EXTR
Output trigger
Controller
Real-time output port
control register (RTPC)
Real-time output
port mode register
(RTPM)
Real-time output port output latch
RTP7······································ RTP0
High-order 4 bits of
real-time output
buffer register
(RTBH)
Low-order 4 bits of
real-time output
buffer register
(RTBL)
INTP2TRG
INTTM1
INTTM2
Port 12 output latch
P127······································ P120
P12n/RTPn pin output (n = 0 to 7)
P127······································
RTP7 RTP0
RTPOE bit
相关PDF资料
PDF描述
784217A MOS INTEGRATED CIRCUIT
784217AY MOS INTEGRATED CIRCUIT
784218AY MOS INTEGRATED CIRCUIT
7846ARPFB 16-Bit Digital to Analog Converter
7846ARPFE 16-Bit Digital to Analog Converter
相关代理商/技术参数
参数描述
784217A 制造商:NEC 制造商全称:NEC 功能描述:MOS INTEGRATED CIRCUIT
784217AY 制造商:NEC 制造商全称:NEC 功能描述:MOS INTEGRATED CIRCUIT
784218A 制造商:NEC 制造商全称:NEC 功能描述:MOS INTEGRATED CIRCUIT
784218AY 制造商:NEC 制造商全称:NEC 功能描述:MOS INTEGRATED CIRCUIT
78423 SL001 功能描述:20 Conductor Multi-Conductor Cable Slate 24 AWG Foil, Braid 1000' (304.80m) 制造商:alpha wire 系列:EcoCable? Mini 零件状态:有效 电缆类型:多芯 导体数:20 线规:24 AWG 导线股数:19/36 导体材料:铜,镀锡 护套(绝缘)材料:聚苯醚(PPE) 护套(绝缘)直径:0.269"(6.83mm) 屏蔽类型:箔,编织线 长度:1000'(304.80m) 套管颜色:瓦色 等级:ISO 10993,UL 式 21460 特性:生物相容性,加蔽线,拉绳 电压:300V 工作温度:-40°C ~ 80°C 使用:- 导体绝缘:聚苯醚(PPE) 护套(绝缘)厚度:0.015"(0.39mm) 屏蔽材料:Suprashield?;铜,镀锡 屏蔽范围:1 标准包装:1