參數資料
型號: UPD784218YGC
廠商: NEC Corp.
英文描述: Cable; Leaded Process Compatible:No; Peak Reflow Compatible (260 C):No
中文描述: 16-/8-bit的單晶片微控制器
文件頁數: 34/92頁
文件大?。?/td> 617K
代理商: UPD784218YGC
μ
PD784218, 784218Y
Data Sheet U12304EJ2V0DS00
34
8.3 Real-Time Output Port
The real-time output function is to transfer data preset in 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 stepper motors, etc.
Figure 8-5. 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
Higher 4 bits of
real-time output
buffer register
(RTBH)
Lower 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
相關PDF資料
PDF描述
UPD784218GC Connector assemblies, Network cables;
UPD784218GF 16-/8-BIT SINGLE-CHIP MICROCONTROLLERS
UPD784218Y 16-/8-BIT SINGLE-CHIP MICROCONTROLLERS
UPD784218 16-/8-BIT SINGLE-CHIP MICROCONTROLLERS
UPD784218GC-XXX-8EU 16-Bit Microcontroller
相關代理商/技術參數
參數描述
UPD784935AGF-113-3BA 制造商:NEC Electronics Corporation 功能描述:
UPD784938AGF-188-3BA 制造商:NEC Electronics Corporation 功能描述:
UPD789104AMC(A)-968-5A4-E2 制造商:Renesas Electronics Corporation 功能描述:
UPD789104AMC-671-5A4-E1 制造商:Renesas Electronics Corporation 功能描述:
UPD789104AMC-672-5A4-E1 制造商:Renesas Electronics Corporation 功能描述: